2026 GMC Terrain AT4

Discover the 2026 GMC Terrain AT4, a compact SUV engineered for those who demand capability and comfort without compromise. This gray Terrain AT4 combines refined styling with practical versatility, delivering a balanced ownership experience for drivers who value both performance and everyday usability.

- 8-Way Power Passenger Seat Adjuster
- Navigation System
- 2-Way Power Front Passenger Lumbar Seat Adjuster
- Heated Rear Outboard Seats
- Ventilated Driver Seat
- Ventilated Front Passenger Seat
- Premium GMC Infotainment System with Wireless Apple CarPlay and Wireless Android Auto
- SiriusXM with 360L Trial Subscription
- 8-Way Power Driver Seat Adjuster
- Heated Front Seats
- Heated Steering Wheel
- Auto High-Beam Headlights with Delay-Off Function
- Four-Wheel Independent Suspension
- OnStar and GMC Connected Services

The Terrain AT4 is powered by a 1.5L DOHC engine paired with an 8-speed automatic transmission and all-wheel drive, delivering 24 mpg city and 26 mpg highway for efficient performance on both urban streets and longer drives. The AWD system provides confident traction across varying road conditions, while the four-wheel independent suspension contributes to responsive handling and a composed ride quality.

Step inside and find a thoughtfully appointed cabin designed with your comfort in mind. The Convenience Package III includes an 8-way power passenger seat adjuster, 2-way power front passenger lumbar adjustment, and heated rear outboard seats, allowing occupants to find their ideal seating position. Both driver and front passenger ventilated seats provide climate control during warm weather, while the heated steering wheel and heated front seats ensure comfort during colder months.

Technology seamlessly integrates into your daily routine through the Premium GMC Infotainment System, which supports wireless Apple CarPlay and wireless Android Auto compatibility. SiriusXM satellite radio with a 360L trial subscription keeps you connected to your favorite programming, while the navigation system ensures you arrive at your destination with confidence. Steering wheel-mounted audio controls allow you to manage entertainment without taking your hands from the wheel.

Safety remains a priority with comprehensive features including dual front and front side impact airbags, overhead airbags, electronic stability control, traction control, brake assist, four-wheel disc ABS brakes, and low tire pressure warning. The emergency communication system through OnStar and GMC Connected Services provides additional peace of mind, while speed-sensing steering adapts to your driving conditions.

The AT4's exterior combines functionality with style, featuring 17-inch dark machined aluminum wheels, front fog lights with auto high-beam headlights, heated power door mirrors, and a power liftgate for convenient cargo access. Rain-sensing wipers and a rear window wiper system enhance visibility in all weather conditions, while the body-color bumpers and spoiler complete the cohesive design.

Visit our showroom today to experience the 2026 GMC Terrain AT4 and discover how this capable compact SUV can enhance your driving lifestyle with its blend of everyday practicality, modern comfort, and dependable performance.