2024 Gmc Sierra 2500hd Length. The dimensions of the 2024 gmc sierra 2500hd pro regular cab long box are 6002 mm (236.3 in) in length, 2076 mm (81.7 in) in width, 2030 mm (79.9 in) in height. See body style, engine info and more specs.

2024 gmc 2500 sierra denali ultimate: Detailed specs and features for the 2024 gmc sierra 2500hd diesel denali ultimate including dimensions, horsepower, engine, capacity, fuel economy, transmission, engine type, cylinders,.