Gmc Denali 2024 Ultimate. The 2024 gmc sierra 1500 denali ultimate is the absolute top rung in the brand’s luxury truck hierarchy. Denali ultimate is added, and it adds a new level of luxury over the standard denali.
Denali ultimate is added, and it adds a new level of luxury over the standard denali. The 2024 gmc sierra 2500hd denali ultimate carries its 8,346 pounds of mass to 60 mph in a shockingly quick 6.5 seconds.