The authoritative resource for the GMC Sierra EV. Built on the Ultium platform, the Sierra EV redefines electric pickups with an estimated 440+ mile range and 754 horsepower. Explore the latest news and technical reviews of the Denali Edition 1 and AT4 models, including deep dives into 4-Wheel Steer with CrabWalk, the MultiPro Midgate, and 800V DC fast-charging capabilities.