Trims and Powertrains
The 2026 GMC Hummer EV SUV comes in 2X and 3X trims. The 2X uses a dual-motor AWD layout (one drive unit per axle) rated at a GM-estimated 570 combined horsepower and 7,400 lb.-ft. of torque. The 3X adds a second rear motor for a GM-estimated 830 total horsepower and 11,500 lb.-ft. of torque. The range as estimated by the EPA is 315 miles for the 2X and 312 miles for the 3X. At 300 kW, Level 3/DC fast charging can add 100 miles of range in approximately 12 minutes, with Level 2 charging yielding about 30 miles per hour of plug-in time. The Tesla Supercharger network can be accessed by using an approved adapter. The maximum towing weight is up to 7,500 pounds with the proper equipment. As far as cargo capacity, there’s 35.9 cubic feet of space behind the second row and 81.8 cu ft with it folded down; the front trunk holds 11.3 cu. ft.