2024 Denali Ultimate 2024. 2024 gmc sierra 1500 denali (ultimate) specifications. Think of the denali ultimate as a luxury car or suv that just happens to have a bed.

Available with a choice of engines, it comes in a singular body style, the crew cab. As the name suggests, the 2024 gmc sierra 1500 denali ultimate incorporates as standard all the best features of the other trims (pro, sle, elevation, slt, at4, and at4x) plus a few.