2024 Gmc Sierra 3500hd Specs. Information about the 2024 gmc sierra hd, including availability, changes, specifications, pictures and other details about the 2024 sierra hd pickup truck. Detailed specs and features for the 2024 gmc sierra 3500hd including dimensions, horsepower, engine, capacity, fuel economy, transmission, engine type, cylinders, drivetrain and more.
Explore the differences between the 2024 gmc sierra 2500 hd vs 2024 gmc sierra 3500 hd, and see for yourself. Detailed specs and features for the 2024 gmc sierra 3500hd pro including dimensions, horsepower, engine, capacity, fuel economy, transmission, engine type, cylinders, drivetrain.