2024 Gmc Sierra 2024 At4x Reviews. In this review, i’ll discuss several reasons why i loved my time driving the 2024 sierra 1500 at4x with the aev package. Three suvs and three pickups, including the canyon, sierra 1500, and sierra hd (heavy duty).
2024 gmc sierra 2500 at4x aev. These days, gmc offers six vehicles with the at4 package: