Gmc Denali Ultimate 2025 Red. Available with a choice of engines, it comes in a singular body style, the crew cab. Denali ultimate is added, and it adds a new level of luxury over the standard denali.
At the top of the range, there’s now the denali ultimate. The 2025 gmc sierra 2500hd denali ultimate carries its 8,346 pounds of mass to 60 mph in a shockingly quick 6.5 seconds.