General Motors' New Electric Hummer Is a 1,000-Horsepower Tesla Fighter

General Motors' New Electric Hummer Is a 1,000-Horsepower Tesla Fighter

General Motors (NYSE: GM) unveiled its much-anticipated electric Hummer truck last night — and said that the first year's production of the battery-powered "supertruck" is already sold out. Production of the Hummer — officially, the GMC Hummer EV — will begin in the fall of 2021 and will gradually ramp up over the following two years. GM opened online reservations for the Hummer on Tuesday night.