2025 Gmc Sierra Ev At4. The 2025 sierra ev is powered by two electric motors—one at each axle. The 2025 gmc sierra ev is an upscale, powerful electric truck with a spacious cabin, a fantastic driving range and plenty of versatility.

Gmc will introduce new trim levels of its sierra ev electric truck this year, lowering the entry price and extending the range. The sierra ev is mechanically identical to the chevy silverado ev, but style and luxury look to set it apart.