2024 Gmc Sierra 2500hd Specs. View detailed specs, features and options for the 2024 gmc sierra 2500hd 4wd crew cab 159 at4x at u.s. Detailed specs and features for the 2024 gmc sierra 2500hd pro including dimensions, horsepower, engine, capacity, fuel economy, transmission, engine type, cylinders,.

Select a 2024 gmc sierra hd to view feature and capability specs on the official site. 2024 gmc sierra 2500hd at4x aev vehicle type: