2024 Gmc 3500hd Duramax Price. In its 2024 refresh, the sierra 3500hd gains numerous available tech features. Detailed specs and features for the 2024 gmc sierra 3500hd including dimensions, horsepower, engine, capacity, fuel economy, transmission, engine type, cylinders, drivetrain and more.
Standard 13.4 diagonal center touch. The slt trim receives many of the features of the sleโs value package as well as led tail lights and.