2024 Sierra 2024 Denali Duramax. 2024 gmc sierra 2500 and 3500 hd first look: Carbuzz tested a sierra 1500 denali ultimate with the optional duramax engine, one of the few diesel trucks left on the market now that ram killed the ecodiesel.

Research the 2024 gmc sierra 1500 diesel with our expert reviews and ratings. Super cruise shines in this luxury truck.