2026 GMC Terrain AT4 AWD

The 2026 GMC Terrain AT4 AWD is built for drivers who want confident traction, bold design, and everyday versatility. Finished in classic Summit White, this AT4 delivers rugged styling cues, intelligent all-wheel drive, and a refined interior designed for life in all seasons.

Performance & Capability

• 1.5L Turbocharged DOHC 4-Cylinder Engine

• 175 horsepower / 203 lb-ft of torque

• 8-Speed Automatic Transmission with Driver Shift Control

• All-Wheel Drive

• 3.47 Final Drive Ratio

• Responsive power and confident handling for urban driving and weekend escapes

Exterior Highlights

• Summit White exterior finish

• 17" Dark Machined Aluminum Wheels

• AT4-exclusive rugged exterior accents

• Elevated stance with trail-inspired design details

Interior & Comfort

• Forest Storm cloth/CoreTec seating with Mahogany accents

• Front bucket seats

• Durable, easy-to-maintain interior materials

• Comfortable cabin with a bold AT4 personality

Technology & Safety

• GMC infotainment system with intuitive controls

• Seamless smartphone integration

• Driver-focused layout designed for everyday convenience

Additional Features

• Front license plate mounting package

2026 GMC Terrain AT4 AWD – Sterling Metallic

AT4 Preferred Equipment Group • 4SB

The 2026 GMC Terrain AT4 AWD delivers rugged capability with premium refinement—perfect for Canadian winters, weekend adventures, and everyday comfort. With its bold AT4-exclusive styling, advanced technology, and upgraded comfort features, this Terrain stands out as the most adventurous model in the lineup.

Key Features & Options

⚙️ Performance & Capability

• 1.5L Turbo DOHC 4-Cylinder (LSD)

  • 175 hp & 203 lb-ft of torque

  • Smooth, confident power for city and highway

• 8-Speed Automatic Transmission (MGH)

• All-Wheel Drive with selectable drive modes

• 3.47 Final Drive Ratio (FHB)

• Off-road-inspired AT4 suspension tuning

🛠 Exterior & Wheels

• Sterling Metallic (GXD)

• 17" Dark Machined Aluminum Wheels (RSE)

• AT4 signature grille, black chrome trim & rugged detailing

• Available Panoramic Sunroof (CAJ)

🛋 Interior & Comfort

• Forest Storm / Mahogany Accents – Cloth & CoreTec Seats (EKW)

• Heated front seats + Heated Rear Outboard Seats (KA6)

• 8-Way Power Passenger Seat (A7K)

• 2-Way Power Passenger Lumbar (AT9)

• Ventilated Driver & Passenger Seats (KU1/KU3)

• Memory Package (A45)

  • Recalls driver seat & mirror presets

📱 Technology & Connectivity

Technology Package II (CWN) Includes:

• HD Surround Vision (UV2)

• Rear Camera Mirror (DRZ) + Washer (CWA)

• Traffic Sign Recognition (UVX)

• Rear Pedestrian Alert (UKK)

Additional features:

• GMC Premium Infotainment with multi-touch screen

• Wireless Apple CarPlay & Android Auto

• 3 Years SiriusXM (R6P)

• Remote start, customizable driver settings

🛡 Safety & Driver Assistance

• Rear Pedestrian Alert (UKK)

• Traffic Sign Recognition (UVX)

• HD Rear Camera Mirror (DRZ)

• Rain & snow performance enhanced with engine block heater (K05)

• LPO Wheel Locks (SFE)

• Front license plate bracket (VK3)

Experience the Terrain AT4 Today

📞 Call us at 905-427-2500 📍 Visit Boyer Chevrolet Buick GMC Ajax – 425 Bayly St W, Ajax, Ontario