2024 Gmc Sierra At4x Review Canada. The hierarchy of gmc 4x4s basically goes at4 → at4x → at4x aev. Power (sae net) 305 hp @ 3,750 rpm.

2024 gmc sierra 1500 at4. This stout v8 helps the sierra tow 8,700 lbs and carry a payload.
2024 Gmc Sierra At4x Review Canada Images References :