2024 Gmc 3500hd Duramax Specs. Find incentives, rebates, recalls, and. Detailed specs and features for the 2024 gmc sierra 3500hd diesel denali ultimate including dimensions, horsepower, engine, capacity, fuel economy, transmission, engine type, cylinders,.
Find out the updated towing capacities of the 2024 gmc sierra hd with gasoline and diesel engines, as well as different axle ratios and bed lengths. See the features, specifications and availability of the 2024 gmc.