GMC Sierra Electric Range & Charging Time
The 2026 GMC Sierra is EPA-rated for up to 410 miles of electric range, and recharges in about 18.6 hours on a 240-volt Level 2 charger.
Latest model year (2026):
The GMC Sierra is rated for up to 410 mi of electric range, recharging in about 18.6 hours on Level 2.
GMC Sierra EV Range — All Years
| Year | Trim | Motor | Range | City Range | Hwy Range | 120V Charge | 240V Charge |
|---|---|---|---|---|---|---|---|
| 2026 | Auto (A1) | 255 and 256 kW ACPM | 385 mi | 412 mi | 353 mi | — | 11.5 h |
| 2026 | Auto (A1) | 255 and 256 kW ACPM | 283 mi | 311 mi | 249 mi | — | 13.3 h |
| 2026 | Auto (A1) | 255 and 256 kW ACPM | 410 mi | 446 mi | 367 mi | — | 18.6 h |
| 2025 | Auto (A1) | 189 and 189 kW ACPM | 390 mi | 419 mi | 354 mi | — | 11.5 h |
Data sourced from fueleconomy.gov (U.S. Department of Energy). MPG figures are EPA-tested. Fuel costs are estimates based on average fuel prices and 15,000 miles/year.
GMC Sierra EV Range FAQ
How far can the GMC Sierra go on a charge?
The GMC Sierra is EPA-rated for up to 410 miles of electric range (2026 model year). Real-world range drops in cold weather, at highway speeds, and with heavy climate control use — plan for roughly 70–80% of the rated figure in winter.
How long does the GMC Sierra take to charge?
On a 240-volt Level 2 charger the GMC Sierra takes about 18.6 hours for a full charge. DC fast charging, where supported, is far quicker but is not part of the EPA data set.