2024 Gmc Duramax 2024 Diesel Specs. Research the 2024 gmc sierra 1500 diesel with our expert reviews and ratings. 2024 duramax diesel general motors announced a revised, more powerful version of the 6.6l duramax diesel for the updated 2024 model year gmc sierra and chevrolet silverado hd.
Detailed specs and features for the 2024 gmc sierra 2500hd diesel denali ultimate including dimensions, horsepower, engine, capacity, fuel economy, transmission, engine type, cylinders,. This refined engine is perfect for work and play and offers increased power, towing.