New 2026 Gmc Terrain AT4

The 2026 GMC Terrain AT4 is finished in Summit White with a striking Ebony Twilight Metallic roof and Forest Storm interior. Designed for drivers who want rugged capability with refined comfort, the AT4 delivers confident all-wheel drive performance paired with distinctive blacked-out styling and aggressive detailing throughout. Powered by a responsive 1.5L turbocharged engine matched to a smooth 8-speed automatic transmission, this Terrain offers a perfect balance of efficiency and everyday power. The AT4 trim brings enhanced capability and presence, complemented by the Black Appearance Package with black nameplates and black GMC emblems for a stealthy, head-turning look. Inside, the Convenience Package III elevates comfort with heated and ventilated front seats, heated rear outboard seats, memory settings for the power driver seat and mirrors, and a power passenger seat with 2-way lumbar support. A power sunroof adds an open-air feel, while the Technology Package II enhances safety and awareness with HD Surround Vision, Traffic Sign Recognition, and Rear Pedestrian Alert. With premium features, bold styling, advanced safety technology, and all-weather AWD confidence, the 2026 Terrain AT4 is built for drivers who want versatility without sacrificing comfort or presence. This SUV is ready for city streets, weekend adventures, and everything in between.