Gmc Sierra 2024 Denali. The at4x aev edition is an extension of the at4x trim and is a. The 2024 gmc sierra 1500 denali ultimate is the absolute top rung in the brand’s luxury truck hierarchy.

Detailed specs and features for the 2024 gmc sierra 1500 including dimensions, horsepower, engine, capacity, fuel economy, transmission, engine type, cylinders, drivetrain and more. The 2024 gmc sierra 1500 is available in pro, sle, elevation, slt, at4, at4x, denali, and denali ultimate trims.