Vehicle Details
2026 GMC Terrain AWD AT4 â" premium capability and refined comfort, now available in Tullahoma, TN at the best price. This rugged-yet-efficient compact SUV pairs a responsive 4-cylinder 1.5L gasoline engine with full-time all-wheel drive and an advanced automatic transmission for confident handling in any weather or road condition. Inside, the GMC Terrain AT4 treats driver and passengers to leather seats and a thoughtfully designed cabin with integrated Navigation for easy route planning. Safety features include Lane Departure Warning, Adaptive Cruise Control, and a Back-Up Camera to enhance awareness and reduce stress on busy drives. The AT4 trim adds rugged styling cues and upgraded suspension components for improved off-pavement capability without sacrificing everyday comfort. This GMC Terrain offers a strong combination of fuel-efficient performance, modern safety technology, and premium interior appointmentsâ"an ideal choice for commuters, families, and outdoor enthusiasts alike. Located in Tullahoma, TN, this vehicle is competitively priced to move quickly; you won't find a better deal for this level of equipment and condition. Schedule a test drive today to experience the smooth ride, confident AWD traction, and tech-forward features in person. Exceptional value, advanced safety, and everyday versatility make this 2026 GMC Terrain AWD AT4 a standout choice.
Equipment
The leather seats in this unit are a must for buyers looking for comfort, durability, and style. It features a hands-free Bluetooth phone system. See what's behind you with the back up camera on this mid-size suv. The vehicle's Lane Departure Warning helps keep you in your lane. Start this unit from inside with remote start. This GMC Terrain is pure luxury with a heated steering wheel. This unit has auto-adjust speed for safe following. You'll never again be lost in a crowded city or a country region with the navigation system on the vehicle. The GMC Terrain stays safely in its lane with Lane Keep Assist. With the keyless entry system on this unit you can pop the trunk without dropping your bags from the store. Load groceries and much more with ease into this mid-size suv thanks to the power liftgate. Set the temperature exactly where you are most comfortable in this mid-size suv. The fan speed and temperature will automatically adjust to maintain your preferred zone climate.
Additional Information
Stanâs Daily Market Savings* available to everyone. Advertised price includes all dealer fees and charges. Price excludes only applicable tax, title, license, and government fees. Pricing may include applicable manufacturer incentives, rebates, and bonus cash. Please contact the dealership for complete details. Monthly payment calculator is an estimate for informational purposes only and does not include tax, title, license, or applicable finance charges. Actual terms may vary. All prices, specifications, and availability are subject to change without notice to correct errors or omissions or due to inventory fluctuations. All vehicles are subject to prior sale. Vehicle photos may not represent the actual vehicle. Accessories, colors, and options may vary. Please verify all information with the dealership. The Manufacturerâs Suggested Retail Price (MSRP) excludes tax, title, license, and government fees. Dealer sets final price.
New 2026 GMCTerrain AWD AT4 Sport Utility
- Exterior Color
- Summit White
- Interior Color
- Forest Storm w/Mahogany Accents
- Body/Seating
- Sport Utility/5 seats
- Transmission
- 8-speed automatic
- Drivetrain
- AWD
- Engine
- 4 Cyl, 1.5L
- VIN
- 3GKALYEG7TL388047
- Stock Number
- 26TRN15
GMC
Terrain
Highlighted Features
- Navigation system
- Lane departure
- Automatic temperature control
- Emergency communication system
- Wireless phone connectivity
- Parking sensors
- Front dual zone A/C
- Auto high-beam headlights
- Rain sensing wipers
- Split folding rear seat
- Heated front seats
- Perimeter/approach lights
Included Packages & Accessories
- FE9
- LSD
- MGH
- ZL4
- 94T
- Hands-on cruise control
- Forward Collision Alert
- Front Pedestrian Braking
- Wi-Fi Hotspot capable mobile hotspot internet access
- HD Rear Vision Camera rear mounted camera
- Lane Keep Assist with Lane Departure Warning
- Blind Zone Steering Assist active blind spot system
- Rear Cross Traffic Braking collision mitigation
- Adaptive Cruise Control - Advanced
- Brake assist system
- Cruise control with steering wheel mounted controls
- Power liftgate rear cargo door
- Integrated navigation system with voice activation
- Keyfob remote start
- Heated steering wheel
- Heated driver and front passenger seats
- CoreTec leatherette front seat upholstery
- Primary monitor touchscreen
- Driver seat power reclining
- lumbar support
- cushion tilt
- fore/aft control and height adjustable control
- Part and full-time AWD
- 1.5L I-4 gasoline direct injection
- DOHC
- variable valve control
- intercooled turbo
- regular unleaded
- engine with 175HP
- 1.5L I-4 DOHC
- Front wireless smart device charging
- Google Built-In built-in virtual assistant
- Restricted driving mode/alerts
- Intersection Automatic Emergency Braking front cross traffic mitigation
- Keyless Open/Keyless Start with hands-free access and push button start
- Smart device remote start
- Push-button
- Vehicle tracker with vehicle slowdown
- Wireless audio streaming
- Gauge cluster display size: 11.00
- Proximity cargo area access release
- Following Distance Indicator
- External exit warning system
- Dual-zone front climate control
- Voice-activated climate control
- Full gauge cluster screen
- Auto high-beam headlights
- Immobilizer
- Active noise cancellation
- Real-time traffic
- OnStar and GMC connected services capable vehicle integrated emergency SOS system
- Bluetooth handsfree wireless device connectivity
- Smart device wireless mirroring
- Trailer sway control
- External memory control
- Internet radio capability
- Digital/analog instrumentation display
- Configurable instrumentation gauges
Detailed Specifications
- 1-touch down
- 1-touch up
- Adaptive Cruise Control: Adaptive Cruise Control - Advanced
- Air conditioning
- Automatic temperature control
- Driver door bin
- Driver vanity mirror
- Emergency communication system: OnStar and GMC connected services capable
- Front beverage holders
- Front dual zone A/C
- Garage door transmitter
- Heated steering wheel
- Illuminated entry
- Navigation system
- Overhead console
- Passenger door bin
- Passenger vanity mirror
- Power windows
- Proximity key: doors and push button start
- Rear air conditioning
- Rear beverage holders
- Rear door bins
- Remote engine start
- Remote keyless entry
- Speed control
- Telescoping steering wheel
- Tilt steering wheel
- Trunk/hatch auto-latch
- Alloy wheels
- Four wheel independent suspension
- Front anti-roll bar
- Front tires: 235/65TR17.0
- Power steering
- Rear anti-roll bar
- Rear tires: 235/65TR17.0
- Speed-sensing steering
- Tires: all-terrain
- Wheel size: 17"
- 1st row LCD monitors: 2
- AM/FM radio: SiriusXM
- Primary LCD size: 15.0"
- Radio data system
- Smart device integration
- Speakers: 6
- Steering wheel mounted audio controls
- Turn-by-turn navigation directions
- Wireless Phone Charger: front
- Wireless phone connectivity: Bluetooth
- Basic warranty: 36 months/36,000miles
- Corrosion perforation warranty: 72 months/100,000miles
- Maintenance warranty: 12 months/ unlimited distance
- Front center armrest
- Front seats: bucket
- Heated front seats
- Max seating capacity: 5
- Power 2-way driver lumbar support
- Power driver seat
- Rear seat center armrest
- Rear seats: bench
- Rear seats Folding position: fold forward seatback
- Seat Upholstery: leatherette CoreTec
- Split folding rear seat
- Sport steering wheel
- Compressor: intercooled turbo
- Cylinder configuration: I-4
- Drive type: all-wheel
- Electric motor 1 torque: none
- Electric motor horsepower: none
- Engine liters: 1.5L
- Engine location: front
- Fuel economy city: 24mpg
- Fuel economy combined: 25mpg
- Fuel economy highway: 26mpg
- Fuel tank capacity: 15.6gal.
- Horsepower: 175hp @ 5,800RPM
- Hybrid electric powertrain type: none
- Hybrid system combined power torque: none
- Hybrid system net power: none
- Hybrid traction battery type: none
- Manual-shift auto
- Mode select transmission
- Number of valves: 16
- Recommended fuel: Regular Unleaded
- Standard fuel economy fuel type: gasoline
- Torque: 203 lb.-ft. @ 2,000RPM
- Transmission: 8 speed automatic
- Variable valve control
- Ground clearance (min): 166mm (6.5")
- Bumpers: body-color
- Heated door mirrors
- Hitch Class: I
- Power door mirrors
- Power liftgate
- Rear cargo: power liftgate
- Skid plates
- Spoiler
- Trailer hitch
- Trailer sway control
- Compression ratio: 10.00 to 1
- Curb weight: 1,632kg (3,598lbs)
- Engine bore x stroke: 73.9mm x 86.4mm (2.91" x 3.40")
- Engine displacement: 1.5 L
- Engine torque: 203 lb.-ft. @ 2,000RPM
- Exterior body width: 1,892mm (74.5")
- Exterior height: 1,680mm (66.2")
- Exterior length: 4,597mm (181.0")
- Front hiproom: 1,403mm (55.3")
- Front legroom: 1,116mm (44.0")
- Front shoulder room: 1,465mm (57.7")
- GVWR: 2,200kg (4,850lbs)
- Greenhouse Gas Score (GG): 5
- Interior maximum rear cargo volume: 1,798 L (63 cu.ft.)
- Interior rear cargo volume: 838 L (30 cu.ft.)
- Rear hiproom: 1,295mm (51.0")
- Rear legroom: 1,008mm (39.7")
- Rear shoulder room: 1,415mm (55.7")
- Towing capacity: 680kg (1,499lbs)
- Turning radius: 5.9m (19.2')
- Wheelbase: 2,730mm (107.5")
- Appearance: digital/analog
- Auto high-beam headlights
- Blind spot: Blind Zone Steering Assist active
- Compass
- Configurable
- Delay-off headlights
- Front fog lights
- Front reading lights
- Fully automatic headlights
- Lane departure: Lane Keep Assist with Lane Departure Warning active
- Low tire pressure warning
- Outside temperature display
- Parking sensors: Rear Park Assist rear
- Rain sensing wipers
- Rear window defroster
- Rear window wiper
- Tachometer
- Traffic sign information
- Trip computer
- Variably intermittent wipers
- 4 wheel disc brakes
- ABS brakes
- Brake assist
- Dual front impact airbags
- Dual front side impact airbags
- Electronic stability
- Forward collision: Forward Collision Alert mitigation
- Front pedestrian detection: prevention
- Ignition disable
- Occupant sensing airbag
- Overhead airbag
- Panic alarm
- Perimeter/approach lights
- Rear collision: Rear Cross Traffic Braking mitigation
- Security system
- Traction control
Dealer Notes
KBB.com Consumer Reviews

Overall3.8Out of 5
- 5.0
Love the touchscreen
By Terrain | on 12/26/2025 10:08:13 PM
A nice vehicle. I got the AWD function and couldn’t be happier. Plenty of room for the kids at an affordable price.… - 5.0
A blue one
By Paul L | on 7/24/2025 4:15:31 PM
To date, our experience with the 2026 Elevation has been excellent. The cabin is plush and extremely comfortable. The ride is vey smooth and although many critique the power train, we have found the AWD version to be more than adequate. The price is competitive and the entry version can be well optioned. The only negative we have is there is not an upgraded stereo. That said, the existing one is okay and can be set to individual preferences. The tablet looks a bit intimidating but is actually quite user friendly. So far we are more than pleased.… - 4.0
Great features
By Cherre | on 5/27/2025 4:41:20 PM
I upgraded my 2013 Terrain to a 2024 Terrain. Lots of bells and whistles, still trying to figure out everything. Rides nice.…
All reviews on KBB.com
Based on 3 consumer ratings for 2025–2026 models. | Privacy
Stan’s Daily Market Savings* available to everyone.
Advertised price includes all dealer fees and charges. Price excludes only applicable tax, title, license, and government fees.
Pricing may include applicable manufacturer incentives, rebates, and bonus cash. Please contact the dealership for complete details.
Monthly payment calculator is an estimate for informational purposes only and does not include tax, title, license, or applicable finance charges. Actual terms may vary.
All prices, specifications, and availability are subject to change without notice to correct errors or omissions or due to inventory fluctuations.
All vehicles are subject to prior sale. Vehicle photos may not represent the actual vehicle. Accessories, colors, and options may vary. Please verify all information with the dealership.
The Manufacturer’s Suggested Retail Price (MSRP) excludes tax, title, license, and government fees. Dealer sets final price.
Advertised price includes all dealer fees and charges. Price excludes only applicable tax, title, license, and government fees.
Pricing may include applicable manufacturer incentives, rebates, and bonus cash. Please contact the dealership for complete details.
Monthly payment calculator is an estimate for informational purposes only and does not include tax, title, license, or applicable finance charges. Actual terms may vary.
All prices, specifications, and availability are subject to change without notice to correct errors or omissions or due to inventory fluctuations.
All vehicles are subject to prior sale. Vehicle photos may not represent the actual vehicle. Accessories, colors, and options may vary. Please verify all information with the dealership.
The Manufacturer’s Suggested Retail Price (MSRP) excludes tax, title, license, and government fees. Dealer sets final price.
Our Tullahoma Chevrolet, Cadillac, Dodge, and Jeep dealership serves the Murfreesboro, McMinnville and Shelbyville TN area
Price is plus tax, title, license, tags, and $499 processing fee.
Stan McNabb Quick Links
Stan McNabb Chevrolet Cadillac Buick GMC
- Call: (931) 325-0025




