Hummer EV highway range and real-world range
At a steady 120 km/h, we estimate the GMC Hummer EV EV2X Pickup covers about 385 km on a full charge, versus 512 km rated.
Dashed line: Ottawa–Toronto 450 km
Rated (NRCan)Highway at 120 km/h (estimate)Winter at 0°C (estimate)Winter at −20°C (estimate)
Hummer EV highway range at 120 km/h
NRCan's tests show the EV2X Pickup using 26% more energy on the highway than in the city, so highway range is lower the combined rating. NRCan's highway cycle averages well under 100 km/h, so we take its highway figure and reduce it by 15% for 120 km/h. The Hummer EV ranks #32 of 62 on this estimate.
| Version | Rated | Highway cycle | At 110 km/h | At 120 km/h |
|---|---|---|---|---|
| EV2X Pickup | 512 km | 453 km | 407 km | 385 km |
| EV2X SUV | 507 km | 446 km | 402 km | 379 km |
| EV3X Pickup | 502 km | 447 km | 402 km | 380 km |
| EV3X SUV | 502 km | 447 km | 402 km | 380 km |
| EV2X Pickup (mud-terrain tires) | 454 km | 409 km | 368 km | 348 km |
Hummer EV real-world range
Real-world range depends on speed, temperature, wheels and load. Mixed driving in mild weather usually lands near the rated 512 km. Sustained highway speeds pull it toward the 385 km estimate, and a cold highway trip can drop it further; see the Hummer EV winter range. For trip planning, most drivers use between 10% and 80% (charging stops) or 100% (leaving home) of the battery, which is about 285 to 367 km of highway driving.
Rated range: Natural Resources Canada Fuel Consumption Ratings, battery-electric vehicles 2012-2026 (updated March 9, 2026), 2025 model year unless noted. Estimates explained in how we estimate.