GMC Sierra 3500HD
Live market data, prices and specifications for every Sierra 3500HD model year (2007–2026).
Vehicle overview
DriversHub is tracking 1,466 GMC Sierra 3500HD listings for sale spanning the 2007–2026 model years. Every figure on this page comes from that live inventory and refreshes as cars are listed and sold, so it reflects what is on the market now rather than a model-year brochure.
Supply is not even across the range. The Denali is the most widely listed Sierra 3500HD trim with 844 cars available, ahead of the AT4 and Denali Ultimate. A trim carrying far fewer listings is the one worth moving on when the right car appears.
Shoppers comparing the Sierra 3500HD are usually weighing it against the Chevrolet Silverado 1500, Ford F-150 and Chevrolet 1500 — models in the same body style and asking-price band, each with its own page of live listings.
2026 GMC Sierra 3500HD features & specs
- Engine
- 6.6L 8-Cylinder
- Transmission
- Automatic
- Fuel type
- Diesel
- Drivetrain
- RWD
- Doors
- 2
- Listed now
- 112 for sale
Sierra 3500HD availability by trim
How many Sierra 3500HD listings are on the market in each trim right now. A trim with far fewer listings is harder to find and typically leaves less room to negotiate.