The 2026 GMC Terrain brings a fresh take on compact SUVs, blending bold styling, advanced technology, and versatile performance. Whether you’re navigating Stillwater’s city streets or venturing out on weekend getaways, the Terrain delivers confidence, comfort, and capability in every mile.

Key Features of the 2026 GMC Terrain
Inside the new Terrain, technology takes center stage. A standard 15-inch diagonal Premium GMC Infotainment System that keeps you connected with navigation, streaming, and apps at your fingertips. Complementing this is an 11-inch diagonal Driver Information Center that provides customizable vehicle data right in your line of sight.
Safety is a cornerstone of the Terrain design, with a large range of driver-assistance technologies. Features such as Forward Collision Alert, Lane Keep Assist, and Automatic Emergency Braking are joined by features like Adaptive Cruise Control and Side Bicyclist Alert, adding confidence to every drive.
Practicality shines as well, with comfortable seating that can fold for flexible cargo solutions and available touches like a two-tone roof to elevate style.
2026 GMC Terrain Trim Levels
GMC offers the Terrain in 3 trims, each designed to meet different needs and lifestyles:
- Elevation: A balance of modern convenience and everyday value, the Elevation trim includes heated front seats, 15-inch infotainment system and the 11-inch driver display.
- AT4: Tailored for adventure, AT4 adds rugged capability with a front skid plate, lifted height, red recovery hooks, and a unique drive mode.
- Denali: The pinnacle of luxury, Denali brings perforated leather-appointed seating, animated LED headlamps, and High Definition Surround Vision for a premium driving experience.
Performance and Capability
Every 2026 Terrain is powered by a 1.5L Turbocharged 4-cylinder engine paired with either an Continuous Variable Transmission or 8-speed automatic transmission. The available AWD system with selectable drive modes ensures dependable traction across a variety of conditions. AT4 and Denali trims also offer a factory-installed trailer hitch, making light towing simple and secure.
Explore the 2026 GMC Terrain in Stillwater, OK
The 2026 GMC Terrain is a compact SUV designed to fit seamlessly into your lifestyle, with the versatility to handle everything from daily errands to off-road adventures. Visit Wilson GMC Stillwater to explore the Terrain lineup in person and discover the model that’s right for you.

