2024 Gmc Denali 2024 Duramax Specs. Edmunds also has gmc sierra 1500 diesel pricing, mpg, specs, pictures, safety features,. Select a 2024 gmc sierra hd denali to view feature and capability specs on the official site.

Detailed specs and features for the 2024 gmc sierra 1500 diesel at4 including dimensions, horsepower, engine, capacity, fuel economy, transmission, engine type,. Gmc did add a new model for the new year with the at4x aev.