Key Features of the 2026 GMC Terrain

15" diagonal Premium GMC Infotainment System

The core of Terrain’s command center is its 15" diagonal Premium GMC Infotainment System. The display’s generous size reduces tap-to-tap time while keeping navigation, media, and vehicle settings easy to see at a glance. The system’s layout is designed for intuitive use: large, legible icons, clean menu transitions, and a responsive interface help you find what you need quickly, whether you’re cueing up a playlist or toggling driver assistance settings. Because the screen sits prominently in the dash, you can monitor multiple essentials without constantly shifting your viewpoint. The result is a cockpit that feels modern and effortless, making drives near Winchester, VA more connected and less complicated.

11" diagonal Driver Information Center

Directly in front of the driver, the 11" diagonal Driver Information Center consolidates key vehicle data where it’s most visible. This display serves up speed, driver-assist status, navigation prompts, and trip information in a concise, configurable format. By relocating critical alerts and guidance from the center screen to the instrument area, Terrain reduces visual scanning so you can stay focused on the road. The presentation is crisp, legible, and logically grouped, building a sense of calm and control—especially helpful during rush-hour traffic or on unfamiliar roads. Together with the center infotainment screen, the Driver Information Center creates a dual-display environment that feels genuinely next-generation.

High Definition Surround Vision and Rear Camera Mirror

Available High Definition Surround Vision gives you a bird’s-eye view of the Terrain’s surroundings, stitching camera feeds to help with tight parking lots and narrow driveways. It’s a standout confidence builder, especially when paired with the available Rear Camera Mirror, which can transform your rearview mirror into a real-time, wide-angle video display. This combination enhances situational awareness at low speeds and improves rear visibility when cargo or passengers might block the view. The images are crisp and informative, helping you judge distances and angles more easily and making urban errands and weekend trailhead parking feel far less stressful.

AT4-exclusive selectable Terrain drive mode and off-road hardware

For drivers who value capability beyond pavement, Terrain AT4 brings serious hardware and smart control. AT4-exclusive selectable Terrain mode is engineered for low-speed crawls, helping you modulate traction precisely when surfaces get loose or rutted. A front skid plate with a steel underbody shield and an off-road-tuned suspension add durability and confidence, while all-terrain tires on 17" Dark Machined aluminum wheels put down dependable grip. Red front recovery hooks make a bold visual statement while signaling readiness. The lifted ride height helps you approach obstacles with more assurance, and up to five different drive modes let you tailor the Terrain’s responses to conditions. It’s a practical blend of everyday utility and weekend-ready poise.

Denali signature design with animated headlamps and taillamps

Denali trim amplifies luxury and presence. Unique Denali signature grille with Galvano Silver accents sets a confident tone up front, while animated LED headlamps and taillamps deliver a sophisticated welcome when you approach. Inside, heated and ventilated front seats and heated rear outboard seats extend comfort year-round. Denali rolls on 19" Midnight Silver machined-face aluminum wheels with all-season tires, with available 20" After Midnight machined-face aluminum wheels for an even bolder stance. The attention to detail—materials, patterns, and lighting choreography—creates a premium, refined atmosphere that elevates daily drives and makes longer road trips feel more relaxed and composed.