2024 Denali Duramax 2024. Improved styling, an upscale interior, and more powerful duramax engine make the refreshed silverado hd a compelling. 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 and ford no longer offers the.
2024 chevrolet silverado 2500hd first test: The 2024 gmc sierra hd denali ultimate, refreshed for the 2024 model year, is gmc’s most premium, luxurious and technologically advanced truck yet.