2024 Gmc Denali 2024 Duramax 2024. Detailed specs and features for the 2024 gmc sierra 2500hd diesel denali ultimate including dimensions, horsepower, engine, capacity, fuel economy, transmission, engine. Edmunds also has gmc sierra 2500hd diesel pricing, mpg, specs, pictures, safety.
Research the 2024 gmc sierra 2500hd diesel with our expert reviews and ratings. The sierra 2500hd denali ultimate looks to elevate the brandโs premium status, with a refreshed duramax, a new exterior, and more.