2024 Denali Duramax Leveled Engine. 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. * and an available max towing capacity of up to 36,000 lbs.
I am reading stuff from electrical to hard part failures. Denali goes ultimate, at4x joins the ranks.