Gmc Denali 2024 Trucks. The 2024 gmc sierra 1500 denali ultimate is the absolute top rung in the brand's luxury truck hierarchy. Research the 2024 gmc sierra 1500 diesel with our expert reviews and ratings.
View detailed specs, features and options for the 2024 gmc sierra 1500 4wd crew cab 147 denali ultimate at u.s. 470 hp @ 2,800 rpm;.