2026 GMC Terrain AT4 GM Certified One-Owner Only 5K Miles!
Stock #: T12062B | Odometer: 5,612 miles | AWD | 8-Speed Automatic | Clean CARFAX
Looking for a like-new, adventure-ready SUV that blends rugged capability with luxury comfort? This Summit White 2026 GMC Terrain AT4 is a rare find GM Certified, one-owner, and loaded with premium tech, safety, and comfort features. With less than 6,000 miles on the odometer, it offers new-vehicle quality at a pre-owned price.
Premium Features & Highlights
GM Certified Thoroughly inspected, backed by factory warranty & roadside assistance
Navigation System Find every destination with ease
Sunroof/Moonroof Enjoy open-air driving and natural light
Advanced Safety Tech Rear Pedestrian Alert, Rear Camera Mirror, HD Surround Vision, Traffic Sign Recognition
Luxury Comfort Heated & ventilated front seats, heated rear seats, memory package
Smart Connectivity Apple CarPlay / Android Auto, Bluetooth, HD Rearview Camera
Power & Convenience 8-Way power passenger seat, 2-way lumbar support, Convenience Package III, Technology Package II
Vehicle Details
Year/Make/Model: 2026 GMC Terrain AT4
Exterior Color: Summit White
Interior Color: Forest Storm
Body Style: 4D Sport Utility
Drivetrain: AWD
Engine: 1.5L DOHC Turbocharged
Transmission: 8-Speed Automatic with Overdrive
Why You'll Love It
Like-new SUV with less than 6K miles
Certified Pre-Owned confidence with warranty coverage
Off-road ready AT4 package with premium interior finishes
Loaded with safety & luxury tech usually found in higher trims
One Low Price. Plain and Simple!
----- When we surveyed our customers, we found that over 75% do not like the traditional negotiating process that happens at most dealerships. So we decided to do a couple of things .....First: We put our VERY BEST PRICE on every vehicle 24/7......Second: None of our salespeople get paid a commission. They get paid the same whether you by a $2000 Car or a $50,000 car. ----- Every dealer knows what their lowest possible price is, they just hope you will pay more. Every dealer knows what your trade in is worth, they just hope you will take less. -----
GMC Certified Pre-Owned Details:
* Warranty Deductible: $0
* Vehicle History
* 24 months/24,000 miles (whichever comes first) Certified Pre-Owned Scheduled Maintenance Plan and 3 days/150 miles (whichever comes first) Vehicle Exchange Program. SiriusXM 3-month trial subscription
* Roadside Assistance
* 172 Point Inspection
* Powertrain Limited Warranty: 72 Month/100,000 Mile (whichever comes first) from original in-service date
* Transferable Warranty
* Limited Warranty: 12 Month/12,000 Mile (whichever comes first) from certified purchase date
2026 GMC Terrain AT4 AWD 8-Speed Automatic with Overdrive 1.5L DOHC
Pre-Owned 2026 GMCTerrain AT4 All-Wheel Drive
- Exterior Color
- Summit White
- Interior Color
- Forest Storm
- Odometer
- 7,636 miles
- Body/Seating
- SUV/5 seats
- Fuel Economy
- 24/26 MPG City/Hwy
- Transmission
- Automatic
- Drivetrain
- All-Wheel Drive
- Engine
- I-4 cyl
- VIN
- 3GKALYEG6TL128612
- Stock Number
- T12062B
Highlighted Features
- Navigation system
- Lane departure
- Automatic temperature control
- Emergency communication system
- Power moonroof
- Wireless phone connectivity
- Parking sensors
- Exterior parking camera front
- Exterior parking camera left
- Exterior parking camera right
- Exterior parking camera rear
- Front dual zone A/C
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
- Memory seat
- Moonroof sunshade: power
- Navigation system
- Overhead console
- Passenger door bin
- Passenger vanity mirror
- Power moonroof
- Power windows
- Proximity key: doors and push button start
- Rear air conditioning
- Rear beverage holders
- Rear door bins
- Remote engine start: keyfob and smart device (subscription required)
- Remote keyless entry
- Speed control
- Surround View Monitor: HD Surround Vision yes
- 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
- Front center armrest
- Front seats: bucket
- Heated front seats
- Heated rear seats
- Max seating capacity: 5
- Power 2-way driver lumbar support
- Power 2-way passenger lumbar support
- Power driver seat
- Power passenger 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
- Ventilated front seats
- Compressor: intercooled turbo
- Cylinder configuration: I-4
- Drive type: all-wheel
- Engine liters: 1.5L
- Engine location: front
- Fuel tank capacity: 15.6gal.
- Horsepower: 175hp @ 5,800RPM
- 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 headroom: 1,031mm (40.6")
- Front hiproom: 1,403mm (55.3")
- Front legroom: 1,116mm (44.0")
- Front shoulder room: 1,465mm (57.7")
- GVWR: 2,200kg (4,850lbs)
- Interior maximum rear cargo volume: 1,798 L (63 cu.ft.)
- Interior rear cargo volume: 838 L (30 cu.ft.)
- Rear headroom: 995mm (39.2")
- Rear hiproom: 1,295mm (51.0")
- Rear legroom: 1,008mm (39.7")
- Rear shoulder room: 1,415mm (55.7")
- Towing capacity: 680kg (1,500lbs)
- 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
- Exterior parking camera front
- Exterior parking camera left
- Exterior parking camera rear
- Exterior parking camera right
- 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
- 4.0
Great features
By Cherre on Tuesday, May 27, 2025
I upgraded my 2013 Terrain to a 2024 Terrain. Lots of bells and whistles, still trying to figure out everything. Rides nice. - 5.0
A blue one
By Paul L on Thursday, July 24, 2025
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. - 5.0
Love the touchscreen
By Terrain on Friday, December 26, 2025
A nice vehicle. I got the AWD function and couldn’t be happier. Plenty of room for the kids at an affordable price.
*The advertised price does not include sales tax, vehicle registration fees, finance charges, and any other fees required by law. Price excludes $149 documentation fee.
