2024 Gmc Denali Duramax Mpg. Detailed specs and features for the 2024 gmc sierra 1500 including dimensions, horsepower, engine, capacity, fuel economy, transmission, engine type, cylinders, drivetrain and more. Research the 2024 gmc sierra 2500hd diesel with our expert reviews and ratings.
Edmunds also has gmc sierra 2500hd diesel pricing, mpg, specs, pictures, safety features, consumer. Use our handy tool to get estimated annual fuel costs based on your driving habits.
