Gmc Sierra 2024 Diesel Mpg. Use our handy tool to get estimated annual fuel costs based on your driving habits. Find incentives, rebates, recalls, and.

Detailed specs and features for the 2024 gmc sierra 1500 including dimensions, horsepower, engine, capacity, fuel economy, transmission, engine type, cylinders, drivetrain and more. Fuel economy of the 2024 gmc sierra.