Gmc 2024 Denali Ultimate. Denali goes ultimate, at4x joins the ranks. View detailed specs, features and options for the 2024 gmc sierra 1500 4wd crew cab 147 denali ultimate at u.s.
The 2024 gmc sierra hd denali ultimate, refreshed for the 2024 model year, is gmc’s most premium, luxurious and technologically advanced truck yet. Think of the denali ultimate as a luxury car or suv that just happens.