General Motors released a video Wednesday teasing the upcoming reveal of the GMC Hummer EV, with a first look at the pickup and SUV versions in profile plus the first mention of several new features for the electric truck family The video included mention of Adrenaline and Crab modes—likely pertaining to high-performance driving and to…General Motors released a video Wednesday teasing the upcoming reveal of the GMC Hummer EV, with a first look at the pickup and SUV versions in profile plus the first mention of several new features for the electric truck family The video included mention of Adrenaline and Crab modes—likely pertaining to high-performance driving and to…General Motors released a video Wednesday teasing the upcoming reveal of the GMC Hummer EV, with a first look at the pickup and SUV versions in profile plus the first mention of several new features for the electric truck family The video included mention of Adrenaline and Crab modes—likely pertaining to high-performance driving and to…General Motors released a video Wednesday teasing the upcoming reveal of the GMC Hummer EV, with a first look at the pickup and SUV versions in profile plus the first mention of several new features for the electric truck family The video included mention of Adrenaline and Crab modes—likely pertaining to high-performance driving and to…