2024 Gmc Sierra 2500hd Denali Ultimate Lifted. Test drive used gmc sierra 2500 denali ultimate at home from the top dealers in your area. 2024 gmc sierra 2500hd and 3500hd pickup trucks equipped with the denali ultimate trim are the only truck in gmc’s lineup that come standard with the 6.6l l5p duramax diesel engine, producing 470.

Kyle compares the new 2024 gmc 2500 denali ultimate to the at4 and showcases the differences between the trim packages and the builds we did for each. Search from 297 used gmc sierra 2500 cars for sale, including a 2024 gmc sierra 2500.