Following the Hummer EV Edition 1 Pickup, the GMC brand has released the main specifications of the 3X in both pickup and SUV guises, but more on the SUV.
10 Things You Need To Know About The GMC Hummer EV SUV topspeed.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from topspeed.com Daily Mail and Mail on Sunday newspapers.