2026 GMC Terrain
Your Guide to the 2026 GMC Terrain
Premier Chevrolet Cadillac Buick GMC in Windsor, ON offers the 2026 GMC Terrain, a compact SUV built for Canadian families and professionals. Three trim variants—Elevation, AT4, and Denali—provide distinct equipment levels to suit different preferences. A 1.5L turbocharged 4-cylinder engine powers every model, paired with either a continuously variable transmission or 8-speed automatic depending on drivetrain choice. Standard technology includes a 15-inch touchscreen display, 11-inch digital gauge cluster, and more than 15 factory safety systems. The cabin accommodates five passengers and provides up to 1,798 litres of cargo space when the rear bench folds forward. Buyers select between front-wheel drive and all-wheel drive based on their regional climate and road conditions.
Powertrain
Turbo Gasoline Engine
A 1.5L turbocharged 4-cylinder gasoline engine motivates every 2026 Terrain, producing 175 horsepower at 5,600 rpm. Torque delivery varies by drivetrain: front-wheel drive applications generate 184 lb-ft at 1,750 rpm, while all-wheel drive setups produce up to 203 lb-ft. Transmission selection correlates with drive configuration—front-wheel drive Elevation pairs with a continuously variable transmission, while all-wheel drive units receive an 8-speed automatic transmission.
Efficiency
Fuel efficiency ratings for Elevation FWD show 9.2 L/100 km city, 8.3 L/100 km highway, and 8.8 L/100 km combined. Elevation AWD delivers 9.9 L/100 km city, 8.5 L/100 km highway, and 9.4 L/100 km combined. AT4 and Denali all-wheel drive models produce identical figures: 9.9 L/100 km city, 8.9 L/100 km highway, and 9.4 L/100 km combined. Towing ratings reach 363 kg (800 lbs) for front-wheel drive configurations and extend to 680 kg (1,500 lbs) for all-wheel drive models equipped with the optional towing package.
Technology
A 15-inch diagonal touchscreen anchors the infotainment system across all Terrain models, supporting wireless Apple CarPlay and Android Auto connectivity. The interface permits three simultaneous applications to display on the main screen. Google built-in integration enables voice-activated Google Assistant functionality, Google Maps route guidance, and access to downloadable applications such as Spotify for music streaming.
An 11-inch digital instrument cluster displays driver-focused information including speed readings, fuel status, and trip calculations. Six speakers distribute audio throughout the passenger compartment. Touchscreen response times are quick and intuitive. Available technology upgrades include wireless phone charging, 5G Wi-Fi hotspot capability, rain-sensing wiper activation, heated wiper parking zones, and an AutoSense power liftgate that recognizes the key fob proximity and opens without manual operation. Denali specification includes an HD surround vision camera system with eight distinct viewing perspectives and a rear camera mirror that substitutes a video feed for the traditional reflective glass.
Exterior
GMC’s truck-inspired styling influences the Terrain’s front fascia, where a prominent grille bridges the gap between upper headlamp clusters and lower fog lamp housings. This unified graphic treatment mirrors design elements found on GMC’s full-size pickup models. The grille commands attention and reinforces family resemblance across the brand’s vehicle portfolio.
Dimensional specifications measure 4,597 mm front to rear, 1,892 mm side to side, and 1,672 mm top to bottom. Elevation models wear 17-inch aluminium wheels as standard equipment. AT4 variants gain all-terrain tire treads, increased ride height, and red-finished recovery hooks affixed to the front fascia. Denali editions roll on 19-inch wheels at baseline, with 20-inch options available for customers wanting larger wheel profiles. Two-tone roof treatments in black or grey add visual interest, and Denali customers can specify a panoramic sunroof extending over the cabin.
Interior
The cabin’s architectural theme emphasizes horizontal geometry to expand perceived interior width. Chrome trim pieces sweep across the dashboard, door panels, and centre console armrest. Control placement follows ergonomic principles, positioning frequently accessed functions within comfortable reach, while wireless charging surfaces sit conveniently beside the armrest for mobile device access.
Front seats receive heating as standard across all trim grades. Denali models enhance front seats with ventilation and extend heating to the rear outboard seating positions. Five-passenger capacity is universal. Cargo capacity behind occupied rear seats measures 844 litres. Folding the second-row bench unleashes 1,798 litres of loading volume, suitable for sports equipment, luggage sets, or construction materials.
Frequently Asked Questions About the 2026 GMC Terrain
All Terrain models at Premier Chevrolet Cadillac Buick GMC feature more than 15 factory safety technologies as baseline equipment. The collection includes enhanced automatic emergency braking, blind zone alert, rear park assist, adaptive cruise control, lane keep assist with lane departure warning, forward collision alert, and following distance indicator. The system also integrates bicyclist braking, intersection automatic emergency braking, rear cross traffic braking, reverse automatic braking, side bicyclist alert, and blind zone steering assist.
The AT4 specification targets customers seeking enhanced off-pavement performance and rugged styling. Unique features include a selectable AT4 drive mode, elevated ground clearance, metal underbody protection shield, red front recovery hooks, all-terrain tires, and Hill Descent Control. AT4 also incorporates animated LED lamp technology and mandates all-wheel drive with 8-speed automatic transmission as standard, while Elevation permits front-wheel drive or all-wheel drive selection.