Gmc Denali Ultimate 2024. The 2024 gmc sierra hd denali ultimate, refreshed for the 2024 model year, is gmc's most premium, luxurious and technologically advanced truck yet. View detailed specs, features and options for the 2024 gmc sierra 1500 4wd crew cab 147 denali ultimate at u.s.
Similar to the sierra 1500 and yukon, the 2024 gmc sierra hd denali ultimate is equipped with unique styling touches that help it stand out from the rest of the lineup, starting with a. 13.4 diagonal centre touchscreen and 12.3 diagonal digital driver information centre.