New GMC Terrain For Sale In Mount Vernon, IL
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The Manufacturer’s Suggested Retail Price excludes tax, title, license, dealer fees and optional equipment. Dealer sets final price.
1Dealer Discount applied to everyone
1Dealer Discount applied to everyone
2026 GMC Terrain for Sale in Mount Vernon, IL
The 2026 GMC Terrain brings bold style and strong value to the compact SUV class. Drivers in Mount Vernon, IL will find this SUV to be a great fit for daily drives, weekend trips, and all points in between. With its striking design, capable engine, and modern features, the Terrain stands out on the road. At our GMC dealership, we are proud to offer this standout SUV to our valued guests. Browse our new inventory to see what awaits you.
Performance
Under the hood, the 2026 GMC Terrain has a 1.5-liter turbocharged engine that delivers 175 horsepower. This engine pairs with either an eight-speed shift or a CVT to deliver smooth power on the highway and around town. The Terrain offers both Front-Wheel Drive and All-Wheel Drive setups, so you can pick the one that fits your needs.
Fuel savings are a key strength of the Terrain. With the FWD setup, drivers can achieve up to 26 MPG in the city and up to 28 MPG on the highway. The AWD setup for the GMC Terrain still returns solid numbers with 25 MPG combined. A 15.6-gallon fuel tank keeps you going on longer trips without frequent stops.
Exterior
The 2026 GMC Terrain for sale near Fairfield, IL, rides on a 107.5-inch wheelbase that gives it a planted stance and agile handling. Standard wheel options include 17-inch Grazen Metallic machined wheels paired with all-season tires, while some builds offer dark machined wheels with all-terrain tires for rugged style. LED fog lamps, brushed roof rails, and contrasting roof colors are also on hand for those who want to make a strong visual statement on the road.
Interior
Step inside the 2026 GMC Terrain near Carbondale, IL, and you will find room for up to five people. The cabin features front bucket seats with Premium Cloth or Cloth/CoreTec trim based on your chosen setup.
Standard comfort features include:
- Remote Start
- Keyless Open and Start
- USB ports in front and rear areas
- Covered vanity mirrors with lights
- Deep-tinted rear glass
Available features bring even more comfort to your daily drives. Options include dual-zone climate control, an eight-way power driver seat with lumbar support, a hands-free power liftgate, and RainSense wipers. Upgrade packages bring features like ventilated front seats, heated rear outboard seats, a power panoramic sunroof, and memory settings for the driver's seat and mirrors.
Technology
The new GMC Terrain for sale near Marion, IL comes loaded with a 15-inch Premium GMC display with Google Built-In. This system offers voice commands, connected apps, and navigation tools right from the screen. Wireless Apple CarPlay® and wireless Android Auto™ let you connect your phone without cables.
Safety
GMC has packed the 2026 Terrain with a strong suite of driver assist tools. Standard safety features help protect you and your loved ones on every drive.
Standard safety features include:
- Adaptive Cruise Control
- Forward Crash Alert
- Enhanced Auto Brake
- Crossing Auto Brake
- Lane Keep Assist with Lane Departure Warning
- Blind Zone Steering Assist
- Rear Cross Traffic Braking
- Rear Park Assist
- Reverse Auto Braking
- HD Rear Vision Camera
- IntelliBeam high beam on/off
Trim Levels
The 2026 GMC Terrain offers three trim levels:
- Elevation: The entry trim brings strong value with Premium Cloth seats, 17-inch wheels, heated seats and steering wheel, and the full suite of driver assist features.
- AT4: Built for those who want rugged style, the AT4 comes standard with AWD, all-terrain tires, LED fog lamps, a factory trailer hitch, and the full Comfort Package II.
- Denali: Offers premium comforts and distinct design elements, including animated headlamps, 19-inch Midnight Silver wheels, heated seats, and ventilated seats.
Visit Our Dealership Near Benton, IL
Ready to see the 2026 GMC Terrain in person? The team at SCHMIDT GMC, INC. in Mount Vernon, IL is here to help you find the right SUV for your needs. Our staff will walk you through each trim level, answer your questions, and set up a test drive.
Explore our new GMC models online or stop by our showroom to get behind the wheel. We look forward to helping drivers in Mount Vernon, IL find their next GMC Terrain today.
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SCHMIDT GMC, INC.
3423 Broadway
Mount Vernon, IL 62864
- Sales: (855) 739-3465
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