2024 Gmc At4 Review Uk. 2024 gmc sierra 1500 at4x aev edition review: This stout v8 helps the sierra tow 8,700 lbs and carry.
For gmc, the at4x badge represents refined sporty and rugged looks, nicer interior materials, more tech and comfort features, multimatic dssv shocks, and. Not many extra options (5th wheel prep, bed mat, cover, etc.), it.
