The 2026 GMC Terrain is powered by a turbocharged 1.5L 4-cylinder engine, delivering a dynamic 175 hp and up to 203 lbs.-ft. of torque with impressive efficiency up to 27 MPG combined. Paired with an 8-speed automatic transmission, the Terrain offers smooth acceleration and responsive handling.

For those seeking enhanced capability, the AT4 trim includes an off-road-tuned suspension, Hill Descent Control, and selectable Terrain drive mode. All-wheel drive is available across the lineup, ensuring confidence in various road conditions.

Inside the 2026 Terrain, you'll find a thoughtfully designed cabin that prioritizes comfort and functionality. The SUV seats up to 5 passengers with premium materials available, including perforated leather-appointed seating with heating and ventilation in the Denali trim.

The 60/40 split-folding rear seats open up 65.5 cu. ft. of cargo area, while an underfloor storage compartment lets you stash essentials out of the way. Top it off with an available panoramic sunroof and fold-flat front passenger seat for even more flexibility.

The 2026 GMC Terrain is packed with advanced technology to keep you connected and entertained on every journey. A 15” diagonal Premium GMC Infotainment System comes standard, offering seamless access to navigation, media, and smartphone integration through Apple CarPlay® and Android Auto™.

Google built-in compatibility allows you to use voice commands for tasks like setting reminders or getting directions, ensuring a hands-free and distraction-free drive. Additionally, available wireless smartphone charging and up to 8 camera views make every journey more convenient and secure.

Safety is a top priority in the 2026 GMC Terrain. With over 16 standard safety and driver assistance features, this SUV provides peace of mind on the road. Key features include Forward Collision Alert, Lane Keep Assist with Lane Departure Warning, and Automatic Emergency Braking.

The Denali trim adds High Definition Surround Vision and a Rear Camera Mirror for even greater situational awareness.

The 2026 GMC Terrain is available in 3 distinct trims:

- Elevation: This introductory trim includes heated front seats and steering wheel, an 11-inch diagonal Driver Information Center, a 2-tone roof option, and available Premium and Black Editions.
- AT4: The AT4 is built for adventure with off-road enhancements like all-terrain tires, 6 drive modes including Snow mode and its exclusive Terrain mode, as well as a skid plate with steel underbody shield.
- Denali: Luxury-focused, it brings heated and ventilated front seats in premium leather, animated LED headlamps, an available panoramic sunroof, and exclusive 19” Midnight Silver machined-face aluminum wheels.