2024 Gmc Sierra At4x Review Usa. I’ll also mention a few of the drawbacks or things i didn’t love. The 2024 gmc sierra 2500 4wd crew cab at4x brings a delicious combination of comfort, style and brute force to market, for a price.

Fast forward to the 2024 model year, and gmc has yet again improved on the sierra 1500 at4x, pairing with aev (american expedition vehicles) for the at4x. In this review, i’ll discuss several reasons why i loved my time driving the 2024 sierra 1500 at4x with the aev package.