The 2026 GMC Terrain delivers smooth and responsive performance thanks to a turbocharged 1.5L engine that produces 175 horsepower and 203 lb-ft of torque. Paired with either a CVT or an 8-speed automatic transmission depending on the drivetrain, it’s built for efficiency and control. Drivers can opt for all-wheel drive for enhanced traction in varying conditions. The AT4 trim further enhances the Terrain’s capability with off-road features like a higher ride height, rugged styling, and skid plates.

• 1.5L Turbocharged 4-Cylinder Engine
• 175 Horsepower and 203 lb-ft of Torque
• Continuously Variable or 8-Speed Automatic Transmission
• Available All-Wheel Drive
• AT4 Trim with Off-Road Capability Enhancements

Terrain Towing Capacity

Packed with intuitive tech features, the 2026 GMC Terrain helps keep you connected and in control. A large infotainment display serves as the hub for navigation, media, and smartphone connectivity through Apple CarPlay® and Android Auto™. Multiple available camera views, including a high-definition surround vision system, offer added confidence when maneuvering. Convenience is also front and center with features like wireless device charging and advanced voice recognition.

• Large Infotainment Display with Touchscreen Controls
• Apple CarPlay® and Android Auto™ Integration
• Available Wireless Charging Pad
• Multiple Available Camera Views
• Advanced Voice Recognition and Navigation

Finance Center

Safety remains a cornerstone of the 2026 GMC Terrain, which comes with an extensive suite of standard and available safety features. Key systems include Forward Collision Alert, Lane Keep Assist, and Automatic Emergency Braking to help avoid accidents before they occur. Rear Cross Traffic Alert and Rear Pedestrian Alert are also available to enhance awareness in tricky driving environments, giving added peace of mind wherever the road leads.

• Standard Forward Collision Alert and Lane Keep Assist
• Automatic Emergency Braking
• Adaptive Cruise Control
• Rear Cross Traffic Alert
• Rear Pedestrian Detection

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Inside the 2026 GMC Terrain, you’ll find a comfortable, upscale environment designed for both driver and passengers. Premium materials and thoughtful touches like heated seats and a heated steering wheel come standard. Available upgrades include ventilated front seats, dual-zone climate control, and a panoramic sunroof for an added sense of openness. With flexible cargo solutions and smart storage, the Terrain is as practical as it is refined.

• Heated Front Seats and Steering Wheel
• Ventilated Front Seats (Available)
• Dual-Zone Automatic Climate Control
• Panoramic Sunroof (Available)
• Flexible Cargo Area with Underfloor Storage

Terrain Interior Features

Bold and distinctive, the 2026 GMC Terrain features modern styling that turns heads. A refreshed grille design, sleek lighting, and a variety of striking wheel options give it strong visual appeal. LED lighting is standard across the lineup for improved visibility and a contemporary look. With available features like a power liftgate and two-tone roof, the Terrain adds convenience and style to every trip.

• Refreshed Grille and Bold Front Fascia
• Standard LED Headlamps and Taillamps
• Available Two-Tone Roof Designs
• Wide Range of Wheel Options (17″–20″)
• Hands-Free Power Liftgate (Available)

Terrain Weight & Dimensions