2024 Gmc Sierra Denali Ultimate Review. 2024 gmc sierra k2500 denali ultimate your bid: Denali ultimate is added, and it adds a new level of luxury over the standard denali.
With a sticker price nearing $100k, the 2024 gmc sierra 2500hd denali ultimate is the most extravagant truck we’ve ever driven. Nicer than it’s ever been, the highly capable new 2024 gmc sierra 2500 denali ultimate brings yet another new top trim to the popular line of trucks.