The 2023 GMC Sierra HD introduces a handful of changes and updates, dropping in as the final model year before the arrival of the fully refreshed 2024 GMC Sierra HD. Now, GM Authority has learned that ...

The 2025 GMC Sierra HD is the sixth model year for the latest fourth-generation heavy-duty pickup, once again offering a blend of rugged capability, modern technology, and, in the right configuration, ...

1.2L I-3 DOHC, MIVEC variable valve control, regular unleaded, engine with 78HP (1) 1.2L I-3 DOHC, MIVEC variable valve control, regular unleaded, engine with 78HP (1) 1.2L I-3 DOHC, MIVEC variable ...

Standard equipment includes the features that come with this vehicle. Select Your Options Choose options to include in this vehicle value. For the most accurate pricing and values on new or used ...

Showing the 2025 GMC Sierra 2500 2WD Reg Cab 142" Pro 470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) $0 Starting MSRP Wondering which trim is right for you? Our 2025 GMC Sierra 2500 trim ...

RECALL ALERT: There are 2 recalls on this vehicle. Learn More. There are 2 recalls on this vehicle. Learn More. RECALL ALERT: There are 2 recalls on this vehicle. Learn More. There are 2 recalls on ...

Showing the 2026 GMC Sierra 3500 2WD Reg Cab 142" Pro 470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) $0 Starting MSRP Wondering which trim is right for you? Our 2026 GMC Sierra 3500 trim ...