Gmc Denali Truck 2024 Diesel. Explore the 2025 gmc sierra 2500 hd & 3500 hd denali luxury truck. Edmunds also has gmc sierra 2500hd diesel pricing, mpg, specs, pictures, safety.

There are some new wheels, new colors and the. Detailed specs and features for the 2024 gmc sierra 2500hd diesel denali ultimate including dimensions, horsepower, engine, capacity, fuel economy, transmission, engine.