GMC Sierra EV is GMC’s full-size electric pickup built on Ultium technology, pairing dual-motor e4WD performance with real-world range, fast-charging capability, and modern driver assistance. Explore Elevation, AT4, and Denali trims with Standard, Extended, and Max Range batteries—plus detailed specs, towing and payload insights, charging times, reliability notes, maintenance schedules, and ownership advantages to help you choose the right Sierra EV for work, travel, and daily driving.