2024 Gmc Sierra 2500hd. Detailed specs and features for the 2023 gmc sierra 2500hd including dimensions, horsepower, engine, capacity, fuel economy, transmission, engine type, cylinders, drivetrain and more. The motortrend buyer's guide has the 2024 gmc sierra 2500hd specs you need, from dimensions and cargo space to power and mpgs.
View information about specs and features. Get detailed specs, user reviews, and trim information on the 2024 gmc sierra 2500hd, including features, engine, mpg, transmission, interior, and safety.