2024 Gmc Sierra 2500hd Specs. Information about the 2024 gmc sierra hd, including availability, changes, specifications, pictures and other details about the 2024 sierra hd pickup truck. View information about specs and features.

Detailed specs and features for the 2024 gmc sierra 2500hd pro including dimensions, horsepower, engine, capacity, fuel economy, transmission, engine type, cylinders, drivetrain. Choose either a gmc sierra 2500 hd or 3500 hd and learn more about the vehicle specs, trims, and features available.