LIVING WITH A $90,000 GMC SIERRA EV AT4!!

EV Channels Review

The 2026 GMC Sierra EV AT4 offers a compelling blend of off-road capability and everyday usability, though it's positioned as a light off-roader rather than a hardcore trail machine. The reviewer highlights its impressive 478-mile range with the max battery pack and a robust 725 horsepower output. While not a dedicated off-roader like the AT4X or Hummer EV, the AT4 handles muddy conditions and light trails confidently, especially with traction control disengaged. Key advantages include its conventional coil suspension, which the reviewer prefers over air suspension for its more controlled ride and less body lift during acceleration, and the maneuverability provided by rear-wheel steering. The AT4's 18-inch wheels with substantial sidewall tires contribute significantly to its comfortable ride quality on various surfaces. Downsides include its immense size, which can make parking challenging, and the high cost, with the AT4 trim starting at $79,000 due to its larger battery packs. Despite the premium price, the reviewer finds the AT4 to be the best overall package within the Sierra EV lineup for its balance of features, ride, and range.