
The GMC Hummer EV presents what I like to think is a very American solution to getting as much range as possible out of an electric vehicle: Use the biggest battery you can muster. It's like Hot Rodding 101, but with a big battery instead of a big engine. And on the top-spec Hummer EV3X SUV, you get up to 312 miles (502 km) of EPA-rated range from its 20-module, 170 kWh battery.