New 2026 GMC Terrain AT4

Description for 2026 GMC Terrain AT4 SUV

The 2026 GMC Terrain AT4 is a compact SUV designed for drivers who want everyday comfort with enhanced capability and technology. Equipped with a 1.5L DOHC engine paired to an 8-speed automatic transmission with overdrive, the Terrain AT4 delivers an efficient and responsive driving experience. Standard all-wheel drive ensures added traction for a variety of driving conditions, providing confidence whether navigating urban environments or venturing off the beaten path.

The exterior is finished in Summit White, complemented by rugged 17-inch dark machined aluminum wheels that highlight its off-road-inspired AT4 design. Inside, the cabin is trimmed in Forest Storm cloth with Mahogany accents, blending durable materials with premium styling. Heated driver and front passenger seats offer comfort on colder days, and the 8-way power-adjustable driver's seat helps customize the driving position for long-term comfort.

Advanced technology is a significant part of the Terrain AT4's appeal. The Premium GMC Infotainment System supports wireless Apple CarPlay and Android Auto, making smartphone integration seamless without the need for cables. A 6-speaker audio system ensures quality sound throughout the cabin. The built-in navigation system provides reliable route guidance, while SiriusXM radio capability enhances entertainment options.

Safety and driver-assistance technologies are integrated throughout the vehicle. HD Surround Vision provides a birds-eye view around the Terrain, improving awareness in tight spaces. The Rear Camera Mirror and Rear Camera Mirror Washer offer an unobstructed digital view behind the vehicle. Other safety features include Rear Pedestrian Alert and Traffic Sign Recognition, helping to enhance situational awareness on the road. Electronic Stability Control and Brake Assist contribute to the Terrains responsive handling and braking performance, while rain-sensing wipers automatically adjust to changing weather conditions to maintain visibility.

Convenience features are abundant, with a power liftgate for easy cargo access and remote keyless entry to simplify entry and exit. Automatic temperature control keeps the interior climate comfortable year-round. The Preferred Equipment Group 4SB brings together a suite of features that elevate the Terrain AT4s overall functionality and refinement.

As part of Walt Massey's commitment to customer satisfaction, the 2026 GMC Terrain AT4 comes with our 3 Day Money Back Guarantee. This program ensures you have the confidence to choose your vehicle carefully, knowing that if you change your mind, you can return it within three business days from the date of purchase before 5 p.m. CST. The vehicle must be returned in "like new" condition, free of damage, stains, or excessive wear, and must have fewer than 300 miles driven. If the 300-mile limit is exceeded, a fee of $1.00 per additional mile will apply.

The 2026 GMC Terrain AT4 offers a well-rounded package of rugged style, advanced technology, and everyday practicality, making it a strong choice for drivers who want a versatile SUV with a bold personality.

Would you also like a quick breakdown of the available Technology Package II features?
Not all rebates may apply. Some rebates are not compatible with other rebates. Offers are subject to change. See dealer for details. Price includes: $500 - GM Conquest Purchase Offer. Exp. 06/02/2025 $500 - GM Military Cash Allowance Program. Exp. 01/02/2026