New 3X trim on 2023 GMC Hummer EV delivers even better range

The new 355 miles of range is a significant step up from the current Edition 1’s 329 miles of range. The SUV achieves an EPA-estimated range of 314 miles. These numbers are achieved with 3X’s standard 22-inch tire and 3-motor setup. Edition 1 comes with this off-road package that accounts for its lack of range. However, once the SUV debuts, the off-road package’s range will drop even further, with estimates dropping to 298 miles.

What makes the Extreme Off-Road package so detrimental to the range comes down to the 18-inch wheels and 35-inch mud terrain tires. The rest of the package consists of an underbody camera, additional skid plates, and rocker protection, but I doubt this adds too much to the vehicle’s already astronomical 9,000-pound curb weight. not. A number that only increases on SUVs.