The 2026 GMC HUMMER EV SUV makes a strong statement on the roads of Collinsville. This electric SUV measures 206.7 inches in length, 86.5 inches in width, and 77.8 inches in height. These dimensions give it a powerful presence that draws attention. Up front, LED headlamps paired with LED Daytime Running Lamps deliver excellent lighting while adding to the modern look. The heated power-adjustable mirrors include puddle lamps, side perimeter lighting, and auto-dimming on the driver side for added convenience.