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GMC Sierra EV specs by model year

Model yearVersionBatteryEPA electric rangeDC fast chargingPortBattery warranty
2026AWD · Extended Range170 kWh gross(est.)410 mi300 kW(est.)CCS18 yr / 100,000 mi
2026AWD · Extended Range170 kWh gross(est.)300 kW(est.)CCS18 yr / 100,000 mi
2026AWD · Max RangeCCS18 yr / 100,000 mi
2026AWD · Standard Range120 kWh gross(est.)283 mi220 kW(est.)CCS18 yr / 100,000 mi
2025AWD · Extended Range390 miCCS18 yr / 100,000 mi
2025AWD · Max Range460 mi(est.)CCS18 yr / 100,000 mi
2024AWD · Denali Edition 1 (Max Range)440 mi(est.)CCS18 yr / 100,000 mi