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$1,142.94
- Brand: Fox Racing
- Condition: New
- SKU: FOX-KIT-FR-442
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|---|---|---|---|---|---|
| Year | Make | Model | Engine | Trim | Notes |
|---|---|---|---|---|---|
| 2021 | GMC | Sierra 3500 HD | SLE Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | SLE Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | SLE Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | SLE Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | SLE Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | SLE Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | SLE Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | SLE Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | SLE Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | SLE Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 2500 HD | Denali Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 2500 HD | Denali Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 2500 HD | Denali Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 2500 HD | Denali Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 2500 HD | Denali Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 2500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 2500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 2500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 2500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 2500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | Pro Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | Pro Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | Pro Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | Pro Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | Pro Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 2500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 2500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 2500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 2500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 2500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 2500 HD | AT4 Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 2500 HD | AT4 Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 2500 HD | AT4 Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 2500 HD | AT4 Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 2500 HD | AT4 Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 2500 HD | Denali Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | Denali Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | Denali Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | Denali Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | Denali Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | Base Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | Base Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | Base Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | Base Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | Base Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | Denali Ultimate Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 3500 HD | Denali Ultimate Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 3500 HD | Denali Ultimate Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 3500 HD | Denali Ultimate Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 3500 HD | Denali Ultimate Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 2500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 2500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 2500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 2500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 2500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | SLE Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | SLE Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | SLE Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | SLE Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | SLE Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 2500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 2500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 2500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 2500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 2500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 2500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 2500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 2500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 2500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 2500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | Base Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | Base Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | Base Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | Base Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | Base Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 2500 HD | AT4 Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 2500 HD | AT4 Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 2500 HD | AT4 Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 2500 HD | AT4 Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 2500 HD | AT4 Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 2500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 2500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 2500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 2500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | Base Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | Base Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | Base Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | Base Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | Base Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 2500 HD | Base Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 2500 HD | Base Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 2500 HD | Base Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 2500 HD | Base Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 2500 HD | Base Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 2500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 2500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 2500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 2500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 2500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | Pro Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | Pro Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | Pro Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | Pro Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | Pro Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 2500 HD | AT4 Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 2500 HD | AT4 Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 2500 HD | AT4 Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 2500 HD | AT4 Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 2500 HD | AT4 Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | SLE Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | SLE Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | SLE Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | SLE Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | SLE Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 2500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 2500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 2500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 2500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 2500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 2500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 2500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 2500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 2500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 2500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 2500 HD | SLT Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 2500 HD | SLT Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 2500 HD | SLT Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 2500 HD | SLT Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 2500 HD | SLT Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | Pro Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | Pro Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | Pro Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | Pro Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | Pro Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 2500 HD | Base Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 2500 HD | Base Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 2500 HD | Base Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 2500 HD | Base Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 2500 HD | Base Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 3500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 3500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 3500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 3500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 3500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 3500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 3500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 3500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 3500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 2500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 2500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 2500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 2500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 2500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | Pro Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | Pro Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | Pro Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | Pro Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | Pro Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 2500 HD | Denali Ultimate Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 2500 HD | Denali Ultimate Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 2500 HD | Denali Ultimate Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 2500 HD | Denali Ultimate Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 2500 HD | Denali Ultimate Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | Base Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | Base Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | Base Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | Base Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | Base Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 2500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 2500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 2500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 2500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 2500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 2500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 2500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 2500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 2500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 2500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 2500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | Denali Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 2500 HD | Denali Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 2500 HD | Denali Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 2500 HD | Denali Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 2500 HD | Denali Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 3500 HD | Pro Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | Pro Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | Pro Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | Pro Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | Pro Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | SLE Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 3500 HD | SLE Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 3500 HD | SLE Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 3500 HD | SLE Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 3500 HD | SLE Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 2500 HD | AT4X Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 2500 HD | AT4X Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 2500 HD | AT4X Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 2500 HD | AT4X Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 2500 HD | AT4X Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 3500 HD | Pro Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | Pro Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | Pro Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | Pro Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | Pro Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | Denali Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | Denali Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | Denali Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | Denali Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | Denali Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 2500 HD | AT4X Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 2500 HD | AT4X Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 2500 HD | AT4X Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 2500 HD | AT4X Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 2500 HD | AT4X Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 2500 HD | Base Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 2500 HD | Base Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 2500 HD | Base Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 2500 HD | Base Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 2500 HD | Base Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | SLE Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | SLE Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | SLE Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | SLE Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | SLE Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 2500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 2500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 2500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 2500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 2500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | SLE Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | SLE Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | SLE Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | SLE Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | SLE Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | Pro Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | Pro Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | Pro Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | Pro Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | Pro Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | Denali Ultimate Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 2500 HD | Denali Ultimate Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 2500 HD | Denali Ultimate Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 2500 HD | Denali Ultimate Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 2500 HD | Denali Ultimate Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | Pro Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | Pro Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | Pro Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | Pro Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | Pro Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 2500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 2500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 2500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 2500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 3500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 2500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 2500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 2500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 2500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 2500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 2500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 2500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 2500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 2500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 2500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 2500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 2500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 2500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 2500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 2500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 2500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 2500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 2500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 2500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 2500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 2500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 2500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 2500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 2500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 2500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | SLE Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 3500 HD | SLE Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 3500 HD | SLE Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 3500 HD | SLE Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 3500 HD | SLE Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 3500 HD | SLE Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | SLE Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | SLE Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | SLE Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | SLE Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | Base Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | Base Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | Base Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | Base Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | Base Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | Base Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | Base Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | Base Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | Base Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | Base Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | SLE Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | SLE Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | SLE Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | SLE Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | SLE Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 2500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 2500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 2500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 2500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 2500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 2500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 2500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 2500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 2500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 2500 HD | Base Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 2500 HD | Base Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 2500 HD | Base Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 2500 HD | Base Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 2500 HD | Base Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 3500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 3500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 3500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 3500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 3500 HD | Denali Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | Denali Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | Denali Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | Denali Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | Denali Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | Pro Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | Pro Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | Pro Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | Pro Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | Pro Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 2500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 2500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 2500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 2500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 2500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | Base Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | Base Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | Base Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | Base Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | Base Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 2500 HD | Base Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 2500 HD | Base Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 2500 HD | Base Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 2500 HD | Base Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 2500 HD | Base Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 2500 HD | SLT Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 2500 HD | SLT Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 2500 HD | SLT Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 2500 HD | SLT Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 2500 HD | SLT Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | Pro Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | Pro Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | Pro Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | Pro Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | Pro Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | Pro Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | Pro Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | Pro Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | Pro Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | Pro Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | SLE Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | SLE Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | SLE Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | SLE Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | SLE Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | SLE Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | SLE Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | SLE Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | SLE Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | SLE Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | Pro Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | Pro Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | Pro Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | Pro Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | Pro Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 2500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 2500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 2500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 2500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 2500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | AT4 Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 3500 HD | AT4 Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 3500 HD | AT4 Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 3500 HD | AT4 Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 3500 HD | AT4 Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 3500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 3500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 3500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 3500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 3500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 3500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 3500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 3500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 3500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 3500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 2500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 2500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 2500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 2500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 2500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 2500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 2500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 2500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 2500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 2500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | Pro Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | Pro Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | Pro Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | Pro Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | Pro Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 2500 HD | Base Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 2500 HD | Base Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 2500 HD | Base Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 2500 HD | Base Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 2500 HD | Base Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 2500 HD | Base Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 2500 HD | Base Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 2500 HD | Base Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 2500 HD | Base Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 2500 HD | Base Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 2500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 2500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 2500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 2500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 2500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | SLE Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | SLE Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | SLE Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | SLE Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | SLE Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 2500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 2500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 2500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 2500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 2500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 2500 HD | Base Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 2500 HD | Base Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 2500 HD | Base Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 2500 HD | Base Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 2500 HD | Base Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 3500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 3500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 3500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 3500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 3500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 3500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 3500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 3500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 3500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 2500 HD | AT4 Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 2500 HD | AT4 Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 2500 HD | AT4 Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 2500 HD | AT4 Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 2500 HD | AT4 Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | SLE Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | SLE Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | SLE Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | SLE Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | SLE Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 3500 HD | SLE Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 3500 HD | SLE Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 3500 HD | SLE Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 3500 HD | SLE Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 3500 HD | SLE Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 2500 HD | Base Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 2500 HD | Base Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 2500 HD | Base Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 2500 HD | Base Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 2500 HD | Base Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | Base Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | Base Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | Base Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | Base Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | Base Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 2500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 2500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 2500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 2500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 2500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | Denali Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | Denali Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | Denali Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | Denali Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | Denali Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | Pro Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | Pro Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | Pro Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | Pro Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | Pro Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 2500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 2500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 2500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 2500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 2500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 2500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 2500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 2500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 2500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 3500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | Pro Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | Pro Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | Pro Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | Pro Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | Pro Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 2500 HD | AT4 Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 2500 HD | AT4 Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 2500 HD | AT4 Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 2500 HD | AT4 Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 2500 HD | AT4 Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | Pro Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | Pro Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | Pro Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | Pro Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | Pro Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | SLE Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | SLE Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | SLE Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | SLE Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | SLE Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 2500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 2500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 2500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 2500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 2500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 2500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 2500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 2500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 2500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 2500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 2500 HD | SLT Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 2500 HD | SLT Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 2500 HD | SLT Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 2500 HD | SLT Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 2500 HD | SLT Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | AT4 Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | AT4 Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | AT4 Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | AT4 Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | AT4 Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 2500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 2500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 2500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 2500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 2500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | SLE Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | SLE Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | SLE Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | SLE Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | SLE Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | SLE Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | SLE Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | SLE Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | SLE Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | SLE Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | Pro Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | Pro Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | Pro Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | Pro Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | Pro Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 2500 HD | Denali Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 2500 HD | Denali Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 2500 HD | Denali Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 2500 HD | Denali Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 2500 HD | Denali Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 2500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 2500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 2500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 2500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 2500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 2500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 2500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 2500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 2500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 2500 HD | Base Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 2500 HD | Base Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 2500 HD | Base Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 2500 HD | Base Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 2500 HD | Base Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 3500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 3500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 3500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 3500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 3500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | Pro Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | Pro Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | Pro Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | Pro Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | Pro Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | Pro Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | Pro Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | Pro Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | Pro Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | Pro Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 2500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 2500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 2500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 2500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 2500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 2500 HD | AT4X Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 2500 HD | AT4X Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 2500 HD | AT4X Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 2500 HD | AT4X Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 2500 HD | AT4X Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 2500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 2500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 2500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 2500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 2500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 2500 HD | Denali Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 2500 HD | Denali Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 2500 HD | Denali Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 2500 HD | Denali Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 2500 HD | Denali Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 2500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 2500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 2500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 2500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 2500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | Base Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | Base Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | Base Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | Base Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | Base Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | Base Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | Base Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | Base Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | Base Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | Base Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 2500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 2500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 2500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 2500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 2500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 2500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 2500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 2500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 2500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 2500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 2500 HD | Denali Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 2500 HD | Denali Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 2500 HD | Denali Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 2500 HD | Denali Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 2500 HD | Denali Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 2500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 2500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 2500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 2500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 2500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 2500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 2500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 2500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 2500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | Pro Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | Pro Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | Pro Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | Pro Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | Pro Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | Pro Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | Pro Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | Pro Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | Pro Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | Pro Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 2500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 2500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 2500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 2500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 2500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 2500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 2500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 2500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 2500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 2500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 2500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 2500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 2500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 2500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 2500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 2500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 2500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 2500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 2500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 2500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | SLE Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | SLE Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | SLE Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | SLE Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | SLE Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 2500 HD | Base Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 2500 HD | Base Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 2500 HD | Base Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 2500 HD | Base Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 2500 HD | Base Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | Base Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | Base Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | Base Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | Base Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | Base Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 2500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 2500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 2500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 2500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 2500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 2500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 2500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 2500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 2500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 2500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 2500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 2500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 2500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 2500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 2500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 2500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 2500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 2500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 2500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 2500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | Base Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | Base Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | Base Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | Base Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | Base Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 2500 HD | Base Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 2500 HD | Base Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 2500 HD | Base Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 2500 HD | Base Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 2500 HD | Base Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 2500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 2500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 2500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 2500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 2500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | SLE Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | SLE Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | SLE Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | SLE Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | SLE Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 2500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 2500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 2500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 2500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 2500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | Pro Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | Pro Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | Pro Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | Pro Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | Pro Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | Pro Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | Pro Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | Pro Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | Pro Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | Pro Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | Base Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | Base Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | Base Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | Base Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | Base Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | SLE Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | SLE Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | SLE Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | SLE Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | SLE Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | Pro Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | Pro Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | Pro Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | Pro Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | Pro Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 2500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 2500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 2500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 2500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 2500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 2500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 2500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 2500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 2500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 2500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 2500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 2500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 2500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 2500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 2500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | AT4 Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | AT4 Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | AT4 Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | AT4 Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | AT4 Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | Base Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | Base Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | Base Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | Base Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | Base Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 2500 HD | SLT Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 2500 HD | SLT Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 2500 HD | SLT Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 2500 HD | SLT Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 2500 HD | SLT Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 2500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 2500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 2500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 2500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 2500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 2500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 2500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 2500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 2500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 2500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | AT4 Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | AT4 Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | AT4 Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | AT4 Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | AT4 Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 2500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 2500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 2500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 2500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 2500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 2500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 2500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 2500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 2500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | Base Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | Base Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | Base Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | Base Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | Base Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | SLE Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | SLE Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | SLE Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | SLE Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | SLE Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | AT4 Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | AT4 Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | AT4 Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | AT4 Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | AT4 Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | AT4 Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | AT4 Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | AT4 Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | AT4 Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | AT4 Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 2500 HD | Base Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 2500 HD | Base Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 2500 HD | Base Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 2500 HD | Base Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 2500 HD | Base Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | Base Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | Base Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | Base Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | Base Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | Base Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 2500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 2500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 2500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 2500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 2500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | SLE Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | SLE Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | SLE Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | SLE Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | SLE Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | Pro Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | Pro Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | Pro Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | Pro Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | Pro Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 2500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 2500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 2500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 2500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 2500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 2500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 2500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 2500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 2500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 2500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 2500 HD | SLT Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 2500 HD | SLT Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 2500 HD | SLT Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 2500 HD | SLT Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 2500 HD | SLT Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 2500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 2500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 2500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 2500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 2500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | Pro Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | Pro Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | Pro Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | Pro Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | Pro Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 2500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 2500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 2500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 2500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 2500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 2500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 2500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 2500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 2500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 2500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | AT4 Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | AT4 Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | AT4 Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | AT4 Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | AT4 Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 2500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 2500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 2500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 2500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 2500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 2500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 2500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 2500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 2500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | Base Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | Base Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | Base Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | Base Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | Base Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 3500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 3500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 3500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 3500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 3500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 3500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 3500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 3500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 3500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | SLE Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | SLE Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | SLE Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | SLE Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | SLE Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 2500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 2500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 2500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 2500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 2500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | Base Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | Base Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | Base Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | Base Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | Base Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 2500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 2500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 2500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 2500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 2500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | SLE Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | SLE Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | SLE Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | SLE Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | SLE Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | Denali Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | Denali Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | Denali Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | Denali Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | Denali Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 2500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 2500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 2500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 2500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 2500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | SLE Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | SLE Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | SLE Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | SLE Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | SLE Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 2500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 2500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 2500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 2500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 2500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | Pro Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | Pro Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | Pro Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | Pro Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | Pro Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 2500 HD | SLT Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 2500 HD | SLT Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 2500 HD | SLT Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 2500 HD | SLT Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 2500 HD | SLT Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 2500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 2500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 2500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 2500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 2500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 2500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 2500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 2500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 2500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 3500 HD | AT4 Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | AT4 Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | AT4 Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | AT4 Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | AT4 Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | Denali Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 3500 HD | Denali Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 3500 HD | Denali Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 3500 HD | Denali Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 3500 HD | Denali Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 3500 HD | SLE Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | SLE Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | SLE Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | SLE Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | SLE Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | Pro Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | Pro Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | Pro Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | Pro Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | Pro Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | SLE Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | SLE Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | SLE Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | SLE Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | SLE Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 2500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 2500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 2500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 2500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 2500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 2500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 2500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 2500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 2500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 2500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 2500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 2500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 2500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 2500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 2500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | SLE Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | SLE Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | SLE Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | SLE Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | SLE Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | Base Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | Base Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | Base Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | Base Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | Base Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 2500 HD | Denali Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 2500 HD | Denali Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 2500 HD | Denali Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 2500 HD | Denali Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 2500 HD | Denali Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 2500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 2500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 2500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 2500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 2500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 2500 HD | Denali Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 2500 HD | Denali Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 2500 HD | Denali Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 2500 HD | Denali Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 2500 HD | Denali Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 2500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 2500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 2500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 2500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 2500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | SLE Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | SLE Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | SLE Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | SLE Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | SLE Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 2500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 2500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 2500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 2500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 2500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 2500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 2500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 2500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 2500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 2500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | AT4 Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | AT4 Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | AT4 Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | AT4 Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | AT4 Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 2500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 2500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 2500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 2500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 2500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | Base Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | Base Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | Base Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | Base Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | Base Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | Base Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | Base Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | Base Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | Base Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | Base Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | Base Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | Base Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | Base Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | Base Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | Base Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 3500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 3500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 3500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 3500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 3500 HD | SLE Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | SLE Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | SLE Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | SLE Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | SLE Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | Pro Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | Pro Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | Pro Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | Pro Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | Pro Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 2500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 2500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 2500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 2500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 2500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | Base Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 3500 HD | Base Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 3500 HD | Base Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 3500 HD | Base Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 3500 HD | Base Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 3500 HD | Base Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 3500 HD | Base Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 3500 HD | Base Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 3500 HD | Base Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 3500 HD | Base Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 3500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 2500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 2500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 2500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 2500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 2500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 2500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 2500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 2500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 2500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 2500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 3500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 3500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 3500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 3500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 2500 HD | SLT Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 2500 HD | SLT Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 2500 HD | SLT Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 2500 HD | SLT Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 2500 HD | SLT Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | Base Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | Base Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | Base Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | Base Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | Base Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | SLE Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | SLE Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | SLE Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | SLE Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | SLE Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | Base Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 3500 HD | Base Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 3500 HD | Base Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 3500 HD | Base Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 3500 HD | Base Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 3500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 3500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 3500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 3500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 3500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 2500 HD | Base Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 2500 HD | Base Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 2500 HD | Base Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 2500 HD | Base Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 2500 HD | Base Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 2500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 2500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 2500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 2500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 2500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 2500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 2500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 2500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 2500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 2500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | AT4 Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | AT4 Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | AT4 Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | AT4 Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | AT4 Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 2500 HD | Base Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 2500 HD | Base Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 2500 HD | Base Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 2500 HD | Base Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 2500 HD | Base Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 2500 HD | Base Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 2500 HD | Base Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 2500 HD | Base Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 2500 HD | Base Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 2500 HD | Base Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 2500 HD | Base Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 2500 HD | Base Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 2500 HD | Base Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 2500 HD | Base Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 2500 HD | Base Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 2500 HD | SLT Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 2500 HD | SLT Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 2500 HD | SLT Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 2500 HD | SLT Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 2500 HD | SLT Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 2500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 2500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 2500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 2500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 2500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 2500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 2500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 2500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 2500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 2500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 3500 HD | Base Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | Base Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | Base Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | Base Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | Base Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 2500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 2500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 2500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 2500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 2500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 3500 HD | Base Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 3500 HD | Base Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 3500 HD | Base Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 3500 HD | Base Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 3500 HD | Base Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 2500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 2500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 2500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 2500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 2500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 2500 HD | Base Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 2500 HD | Base Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 2500 HD | Base Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 2500 HD | Base Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 2500 HD | Base Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 2500 HD | SLT Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 2500 HD | SLT Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 2500 HD | SLT Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 2500 HD | SLT Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 2500 HD | SLT Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 2500 HD | SLT Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 2500 HD | SLT Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 2500 HD | SLT Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 2500 HD | SLT Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 2500 HD | SLT Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 3500 HD | Base Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 3500 HD | Base Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 3500 HD | Base Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 3500 HD | Base Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 3500 HD | Base Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 3500 HD | SLE Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 3500 HD | SLE Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 3500 HD | SLE Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 3500 HD | SLE Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 3500 HD | SLE Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 3500 HD | SLE Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | SLE Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | SLE Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | SLE Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | SLE Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 2500 HD | Base Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 2500 HD | Base Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 2500 HD | Base Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 2500 HD | Base Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 2500 HD | Base Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | Base Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 3500 HD | Base Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 3500 HD | Base Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 3500 HD | Base Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 3500 HD | Base Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 2500 HD | Denali Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 2500 HD | Denali Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 2500 HD | Denali Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 2500 HD | Denali Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 2500 HD | Denali Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 2500 HD | Base Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 2500 HD | Base Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 2500 HD | Base Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 2500 HD | Base Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 2500 HD | Base Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 2500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 2500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 2500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 2500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 2500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 3500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 3500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 3500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 3500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 2500 HD | Base Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 2500 HD | Base Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 2500 HD | Base Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 2500 HD | Base Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 2500 HD | Base Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 3500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 3500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 3500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 3500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 2500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 2500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 2500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 2500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 2500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | Base Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | Base Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | Base Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | Base Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | Base Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | Base Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 3500 HD | Base Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 3500 HD | Base Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 3500 HD | Base Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 3500 HD | Base Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 2500 HD | Base Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 2500 HD | Base Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 2500 HD | Base Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 2500 HD | Base Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 2500 HD | Base Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 3500 HD | Base Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | Base Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | Base Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | Base Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | Base Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | Base Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | Base Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | Base Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | Base Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | Base Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | AT4 Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 3500 HD | AT4 Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 3500 HD | AT4 Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 3500 HD | AT4 Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 3500 HD | AT4 Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 3500 HD | Denali Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | Denali Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | Denali Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | Denali Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | Denali Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | Base Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 3500 HD | Base Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 3500 HD | Base Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 3500 HD | Base Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 3500 HD | Base Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 2500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 2500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 2500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 2500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 2500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 3500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | SLE Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 3500 HD | SLE Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 3500 HD | SLE Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 3500 HD | SLE Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 3500 HD | SLE Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 3500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 3500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 3500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 3500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 3500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 2500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 2500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 2500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 2500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 2500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 3500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 3500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 3500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 3500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 3500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 2500 HD | Base Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 2500 HD | Base Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 2500 HD | Base Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 2500 HD | Base Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 2500 HD | Base Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 2500 HD | AT4 Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 2500 HD | AT4 Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 2500 HD | AT4 Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 2500 HD | AT4 Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 2500 HD | AT4 Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | Base Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | Base Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | Base Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | Base Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | Base Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | Base Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | Base Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | Base Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | Base Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | Base Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | Base Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | Base Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | Base Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | Base Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | Base Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 3500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 3500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 3500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 3500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 2500 HD | Base Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 2500 HD | Base Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 2500 HD | Base Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 2500 HD | Base Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 2500 HD | Base Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 2500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 2500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 2500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 2500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 2500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 2500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 2500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 2500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 2500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 2500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | Denali Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 3500 HD | Denali Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 3500 HD | Denali Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 3500 HD | Denali Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 3500 HD | Denali Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 3500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 3500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 3500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 3500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 3500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 2500 HD | Base Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 2500 HD | Base Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 2500 HD | Base Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 2500 HD | Base Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 2500 HD | Base Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 2500 HD | Denali Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 2500 HD | Denali Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 2500 HD | Denali Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 2500 HD | Denali Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 2500 HD | Denali Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 2500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 2500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 2500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 2500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 2500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 2500 HD | AT4 Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 2500 HD | AT4 Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 2500 HD | AT4 Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 2500 HD | AT4 Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 2500 HD | AT4 Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 2500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 2500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 2500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 2500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 2500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | Base Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | Base Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | Base Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | Base Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | Base Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 2500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 2500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 2500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 2500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 2500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | SLE Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | SLE Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | SLE Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | SLE Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | SLE Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 2500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 2500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 2500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 2500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 2500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 2500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 2500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 2500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 2500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 2500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 2500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 2500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 2500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 2500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 2500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | Pro Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | Pro Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | Pro Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | Pro Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | Pro Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 2500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 2500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 2500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 2500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 2500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 2500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | Pro Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 3500 HD | Pro Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 3500 HD | Pro Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 3500 HD | Pro Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 3500 HD | Pro Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | Pro Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | Pro Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | Pro Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | Pro Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | Pro Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 3500 HD | SLE Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | SLE Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | SLE Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | SLE Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | SLE Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 2500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 2500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 2500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 2500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 2500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 2500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 2500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 2500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 2500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 2500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 2500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 2500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 2500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 2500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 2500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | Pro Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | Pro Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | Pro Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | Pro Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | Pro Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | SLE Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | SLE Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | SLE Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | SLE Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | SLE Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | SLE Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | SLE Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | SLE Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | SLE Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | SLE Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | Pro Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | Pro Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | Pro Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | Pro Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | Pro Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 2500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 2500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 2500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 2500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 2500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | Denali Ultimate Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | Denali Ultimate Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | Denali Ultimate Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | Denali Ultimate Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | Denali Ultimate Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 2500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 2500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 2500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 2500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 2500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 2500 HD | SLT Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 2500 HD | SLT Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 2500 HD | SLT Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 2500 HD | SLT Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 2500 HD | SLT Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 2500 HD | SLT Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 2500 HD | SLT Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 2500 HD | SLT Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 2500 HD | SLT Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 2500 HD | SLT Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 2500 HD | Base Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 2500 HD | Base Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 2500 HD | Base Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 2500 HD | Base Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 2500 HD | Base Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | Base Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | Base Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | Base Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | Base Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | Base Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 2500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 2500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 2500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 2500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 2500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 2500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 2500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 2500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 2500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 2500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 2500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 2500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 2500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 2500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 2500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 2500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 2500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 2500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 2500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 2500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 2500 HD | SLT Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 2500 HD | SLT Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 2500 HD | SLT Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 2500 HD | SLT Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 2500 HD | SLT Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 3500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 3500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 3500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 3500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 2500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 2500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 2500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 2500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 2500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 2500 HD | Denali Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 2500 HD | Denali Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 2500 HD | Denali Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 2500 HD | Denali Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 2500 HD | Denali Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 2500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 2500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 2500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 2500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 2500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 2500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 2500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 2500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 2500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 2500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 2500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 2500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 2500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 2500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 2500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 2500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 2500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 2500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 2500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 2500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 2500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 2500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 2500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 2500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 2500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | Pro Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | Pro Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | Pro Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | Pro Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | Pro Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | Pro Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | Pro Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | Pro Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | Pro Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | Pro Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 2500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 2500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 2500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 2500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 2500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 2500 HD | AT4 Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 2500 HD | AT4 Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 2500 HD | AT4 Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 2500 HD | AT4 Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 2500 HD | AT4 Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | Denali Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | Denali Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | Denali Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | Denali Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | Denali Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 2500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 2500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 2500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 2500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 2500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | Pro Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | Pro Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | Pro Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | Pro Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | Pro Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | Base Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 3500 HD | Base Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 3500 HD | Base Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 3500 HD | Base Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 3500 HD | Base Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | AT4 Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | AT4 Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | AT4 Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | AT4 Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | AT4 Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 2500 HD | Base Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 2500 HD | Base Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 2500 HD | Base Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 2500 HD | Base Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 2500 HD | Base Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | Base Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | Base Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | Base Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | Base Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | Base Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 2500 HD | SLT Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 2500 HD | SLT Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 2500 HD | SLT Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 2500 HD | SLT Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 2500 HD | SLT Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 2500 HD | Base Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 2500 HD | Base Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 2500 HD | Base Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 2500 HD | Base Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 2500 HD | Base Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 2500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 2500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 2500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 2500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 2500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | Pro Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | Pro Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | Pro Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | Pro Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | Pro Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | SLE Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | SLE Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | SLE Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | SLE Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | SLE Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | SLE Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | SLE Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | SLE Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | SLE Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | SLE Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 2500 HD | SLT Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 2500 HD | SLT Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 2500 HD | SLT Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 2500 HD | SLT Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 2500 HD | SLT Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 2500 HD | Denali | ||
| 2024 | GMC | Sierra 2500 HD | Denali | ||
| 2024 | GMC | Sierra 2500 HD | Denali | ||
| 2024 | GMC | Sierra 2500 HD | Denali | ||
| 2024 | GMC | Sierra 2500 HD | Denali | ||
| 2024 | GMC | Sierra 2500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | SLE Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | SLE Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | SLE Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | SLE Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | SLE Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | SLE Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | SLE Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | SLE Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | SLE Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | SLE Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 2500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 2500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 2500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 2500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 2500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 2500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 2500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 2500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 2500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 2500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | Base Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | Base Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | Base Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | Base Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | Base Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | Denali Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | Denali Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | Denali Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | Denali Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | Denali Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 2500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 2500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 2500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 2500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 2500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | SLE Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | SLE Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | SLE Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | SLE Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | SLE Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 2500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 2500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 2500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 2500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 2500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 2500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 2500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 2500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 2500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 2500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 2500 HD | AT4 Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 2500 HD | AT4 Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 2500 HD | AT4 Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 2500 HD | AT4 Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 2500 HD | AT4 Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 2500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 2500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 2500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 2500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 2500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | Pro Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | Pro Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | Pro Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | Pro Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | Pro Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | Pro Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 3500 HD | Pro Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 3500 HD | Pro Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 3500 HD | Pro Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 3500 HD | Pro Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 2500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 2500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 2500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 2500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 2500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 2500 HD | Denali Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 2500 HD | Denali Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 2500 HD | Denali Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 2500 HD | Denali Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 2500 HD | Denali Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | Base Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | Base Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | Base Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | Base Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | Base Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | Base Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | Base Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | Base Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | Base Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | Base Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | Base Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | Base Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | Base Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | Base Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | Base Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 2500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 2500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 2500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 2500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 2500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 2500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 2500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 2500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 2500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 2500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 2500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 2500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 2500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 2500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 2500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | Denali Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | Denali Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | Denali Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | Denali Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | Denali Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 2500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 2500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 2500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 2500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 2500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 2500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 2500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 2500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 2500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 2500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 2500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 2500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 2500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 2500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 2500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 3500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 3500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 3500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 3500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 3500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | Pro Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | Pro Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | Pro Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | Pro Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | Pro Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2020 | GMC | Sierra 3500 HD | Base Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 3500 HD | Base Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 3500 HD | Base Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 3500 HD | Base Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2020 | GMC | Sierra 3500 HD | Base Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 2500 HD | Base Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 2500 HD | Base Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 2500 HD | Base Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 2500 HD | Base Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 2500 HD | Base Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | Denali Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | Denali Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | Denali Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | Denali Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | Denali Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | Base Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | Base Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | Base Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | Base Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | Base Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 2500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 2500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 2500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 2500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 2500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 2500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 2500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 2500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 2500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 2500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 2500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 2500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 2500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 2500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 2500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | AT4X Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | AT4X Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | AT4X Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | AT4X Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | AT4X Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | SLE Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 3500 HD | SLE Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 3500 HD | SLE Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 3500 HD | SLE Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 3500 HD | SLE Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 3500 HD | SLE Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 3500 HD | SLE Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 3500 HD | SLE Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 3500 HD | SLE Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 3500 HD | SLE Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | Denali Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | Denali Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | Denali Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | Denali Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | Denali Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 2500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 2500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 2500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 2500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 2500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 2500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 2500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 2500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 2500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 2500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 2500 HD | AT4 Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 2500 HD | AT4 Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 2500 HD | AT4 Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 2500 HD | AT4 Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 2500 HD | AT4 Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 2500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 2500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 2500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 2500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 2500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | AT4 Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | AT4 Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | AT4 Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | AT4 Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | AT4 Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 2500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 2500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 2500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 2500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 2500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 2500 HD | SLT Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 2500 HD | SLT Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 2500 HD | SLT Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 2500 HD | SLT Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 2500 HD | SLT Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 2500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 2500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 2500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 2500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | Base Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | Base Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | Base Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | Base Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 3500 HD | Base Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 2500 HD | Base Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 2500 HD | Base Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 2500 HD | Base Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 2500 HD | Base Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2021 | GMC | Sierra 2500 HD | Base Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | Pro Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 3500 HD | Pro Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 3500 HD | Pro Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 3500 HD | Pro Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 3500 HD | Pro Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 3500 HD | Pro Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | Pro Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | Pro Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | Pro Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | Pro Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 3500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 3500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 3500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 3500 HD | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | Pro Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | Pro Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | Pro Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | Pro Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | Pro Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 2500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 2500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 2500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 2500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 2500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | Base Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | Base Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | Base Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | Base Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2021 | GMC | Sierra 3500 HD | Base Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | Pro Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | Pro Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | Pro Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | Pro Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | Pro Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 2500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 2500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 2500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 2500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 2500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 2500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 2500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 2500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 2500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 2500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 3500 HD | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 2500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 2500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 2500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 2500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 2500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | Pro Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | Pro Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | Pro Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | Pro Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 3500 HD | Pro Cab & Chassis 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2023 | GMC | Sierra 2500 HD | AT4 Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 2500 HD | AT4 Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 2500 HD | AT4 Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 2500 HD | AT4 Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2023 | GMC | Sierra 2500 HD | AT4 Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 2500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 2500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 2500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 2500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 2500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2022 | GMC | Sierra 3500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 3500 HD | Pro Extended Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 2500 HD | Pro Standard Cab Pickup 2-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 2500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 2500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 2500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 2500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2022 | GMC | Sierra 2500 HD | Pro Crew Cab Pickup 4-Door | 6.6L 6571CC 401Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | SLE Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 3500 HD | SLE Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 3500 HD | SLE Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 3500 HD | SLE Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 3500 HD | SLE Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 3500 HD | Pro Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 3500 HD | Pro Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 3500 HD | Pro Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 3500 HD | Pro Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 3500 HD | Pro Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2024 | GMC | Sierra 3500 HD | Pro Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | Pro Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | Pro Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | Pro Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | Pro Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | SLE Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | SLE Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | SLE Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | SLE Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2024 | GMC | Sierra 3500 HD | SLE Cab & Chassis 4-Door | 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated | |
| 2025 | GMC | Sierra 3500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 2025 | GMC | Sierra 3500 HD | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged |
