The 2022 GMC Hummer EV continues the excessive ways of the H1 and H2. The difference is, this fully electric version with 329 miles of range is stuffed with technology. Four-wheel steering, Crabwalking, 60 miles-an-hour Watts to Freedom sprints in three seconds plus an air suspension that gives it 16 inches of ground clearance. Tom Voelk travels to Phoenix, AZ to try it all with an Edition 1 Hummer EV pickup. Plus the latest version of Super Cruise handsfree driving.