Top 10 Highlights of the 2022 GMC Hummer EV Published on October 22, 2020 in Galleries by Frédéric Mercier Photo: GMC Open-top Driving Similar to the Jeep Wrangler and Gladiator as well as the new Ford Bronco, the Hummer EV’s transparent roof panels and front T-bar can be removed and stowed in the front trunk (or frunk), creating a unique open-air experience.