Yes, the 2022 GMC Hummer EV promises to be eyebrow-raising in a lot of ways—like how quickly such a huge truck can accelerate, or be an off-road maneuverability ace with Crab mode. But one of the most surprising aspects of the entire project was its record-setting development pace—one that the company has hinted will be a template for…Yes, the 2022 GMC Hummer EV promises to be eyebrow-raising in a lot of ways—like how quickly such a huge truck can accelerate, or be an off-road maneuverability ace with Crab mode. But one of the most surprising aspects of the entire project was its record-setting development pace—one that the company has hinted will be a template for…Yes, the 2022 GMC Hummer EV promises to be eyebrow-raising in a lot of ways—like how quickly such a huge truck can accelerate, or be an off-road maneuverability ace with Crab mode. But one of the most surprising aspects of the entire project was its record-setting development pace—one that the company has hinted will be a template for…Yes, the 2022 GMC Hummer EV promises to be eyebrow-raising in a lot of ways—like how quickly such a huge truck can accelerate, or be an off-road maneuverability ace with Crab mode. But one of the most surprising aspects of the entire project was its record-setting development pace—one that the company has hinted will be a template for…