2026 GMC Terrain
Your Guide to the 2026 GMC Terrain
Island Chevrolet Buick GMC in Duncan presents the 2026 GMC Terrain, a compact SUV with seating for five passengers suited to Vancouver Island conditions. Available in Elevation, AT4, and Denali configurations, this model combines a turbocharged engine with over 15 standard safety technologies and modern connectivity through a 15-inch touchscreen featuring Google built-in. Buyers can select front-wheel drive on Elevation models or choose all-wheel drive across the lineup, with AT4 and Denali trims including AWD as standard equipment. The vehicle serves families and individuals throughout British Columbia seeking dependable transportation with cargo flexibility.
Powertrain
Turbo Gasoline Engine
Every 2026 Terrain uses a single turbocharged 1.5-litre four-cylinder gasoline engine. This powerplant delivers 175 horsepower at 5,600 rpm regardless of drivetrain selection. Front-wheel-drive configurations produce 184 lb-ft of torque at 1,750 rpm and pair with continuously variable transmission technology. All-wheel-drive models increase torque output to 203 lb-ft while using an eight-speed automatic transmission for power delivery.
Efficiency
Natural Resources Canada testing provides official fuel consumption ratings. Elevation FWD records 9.2 L/100 km city, 8.3 L/100 km highway, and 8.8 L/100 km combined. Elevation AWD along with AT4 and Denali models show 9.9 L/100 km city, between 8.5 and 8.9 L/100 km highway, and 9.4 L/100 km combined. Front-wheel-drive models support 363 kg (800 lbs) maximum trailer weight. All-wheel-drive Terrains with towing package manage 680 kg (1,500 lbs), accommodating lightweight trailers or small boats.
Technology
A 15-inch diagonal touchscreen serves as the central interface for infotainment functions. Wireless Apple CarPlay and Android Auto connect smartphones without cables. Google built-in integration delivers native Google Assistant voice control, Google Maps navigation, and Google Play Store app access directly through the vehicle system. The six-speaker audio setup includes AM/FM radio and SiriusXM satellite service with 360L trial access. Wi-Fi hotspot functionality and 5G network connectivity accommodate multiple connected devices at once.
The 11-inch digital driver display replaces analogue instrumentation with configurable screens presenting speed, fuel status, navigation prompts, and safety system alerts. USB-A and USB-C ports distributed throughout the interior charge electronic devices. Wireless charging capability appears on Elevation Premium packages and as an AT4 option. AT4 and Denali models incorporate overhead sunglass storage and universal home remote programming for garage systems. Remote start functionality and keyless entry with push-button ignition are standard across every Terrain model.
Exterior
Standing 4,597 mm in length, 1,892 mm across, and 1,672 mm tall, the Terrain provides dimensions suitable for urban environments and rural access roads throughout the Cowichan Valley. Elevation models feature 17-inch aluminium wheels with standard exterior lighting. The AT4 version raises ride height while adding all-terrain tires, red recovery hooks, and a front skid plate that enhance capability on rough surfaces. This configuration improves approach angles and underbody protection.
Denali specification brings animated LED lamp technology with sequential startup lighting and standard 19-inch wheels. Buyers may upgrade to 20-inch wheels on Denali models. The Black Edition package offers visual customization through 19-inch gloss black wheels, darkened grille treatment, red badge accents, and black finishes on mirror caps and roof rails. Two-tone roof options appear on Elevation and AT4 order guides, while panoramic sunroof installation is possible on AT4 versions and comes included with Denali specification.
Interior
The cabin accommodates five occupants with premium cloth upholstery standard on Elevation specification. AT4 models apply cloth and CoreTec material combination designed for durability. Denali specification uses perforated leather across both seating rows. Heated front seats and heated steering wheel come standard on all configurations. Denali buyers gain ventilated front seats plus heated outboard second-row seats for temperature management throughout the year.
Climate management uses automatic controls—single-zone on Elevation, dual-zone on AT4 and Denali. Second-row passengers benefit from dedicated rear air vents. Active noise cancellation technology reduces intrusion from wind and road noise. Carpeted mats protect flooring. Split-folding rear seats in 60/40 configuration provide 844 litres behind the second row, expanding to 1,798 litres when folded. Under-floor compartments and carpeted load surfaces keep cargo secure and organized. AT4 and Denali specifications include AutoSense power liftgate operation activated by foot motion under the rear bumper.
Frequently Asked Questions About the 2026 GMC Terrain
All-wheel drive comes standard on AT4 and Denali trims and is available on Elevation models, distributing power to all four wheels for improved traction on wet roads common to coastal British Columbia. Heated front seats and a heated steering wheel are standard across all trims, while Denali models add ventilated front seats and heated rear seats. The eight-speed automatic transmission on AWD models provides smooth power delivery in varying conditions. Hill descent control on AWD versions maintains safe speeds on steep grades without continuous braking.
Google built-in integration provides native Google Maps navigation with real-time traffic updates, route planning, and point-of-interest searches using voice commands through Google Assistant. The 15-inch touchscreen displays maps clearly, while the 11-inch driver display shows turn-by-turn directions within the gauge cluster. Wireless Apple CarPlay and Android Auto offer alternative navigation options through smartphone integration. Wi-Fi hotspot capability and 5G connectivity keep passengers connected during longer trips across the island or to the mainland.