2026 GMC Terrain AT4

  • Used

    The overview

    Exterior Color
    Summit White
    Interior Color
    Forest Storm W/Mahogany Accents
    Odometer
    7,091 miles
    Body/Seating
    SUV/5 seats
    Seats
    5 seats
    Transmission
    8-Speed Automatic with Overdrive
    Drivetrain
    AWD
    Engine
    1.5L DOHC
    VIN
    3GKALYEG5TL242634
    Stock Number
    UB6784

      The highlights

      • 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

      A closer look at what’s included

      Included Options
      • Navigation System
      • Convenience Package III
      • License Plate Front Mounting Package
      • Memory Package
      • Preferred Equipment Group 4SB
      • Technology Package II
      • 6 Speakers
      • 6-Speaker Audio System Feature
      • AM/FM radio: SiriusXM
      • Radio data system
      • Radio: Premium GMC Infotainment System
      • SiriusXM with 360L Trial Subscription
      • Air Conditioning
      • Automatic temperature control
      • Front dual zone A/C
      • Rear air conditioning
      • Rear window defroster
      • 8-Way Power Driver Seat Adjuster
      • 8-Way Power Passenger Seat Adjuster
      • Power driver seat
      • Power steering
      • Power windows
      • Remote keyless entry
      • Steering wheel mounted audio controls
      • Four wheel independent suspension
      • Speed-sensing steering
      • Traction control
      • 4-Wheel Disc Brakes
      • ABS brakes
      • Dual front impact airbags
      • Dual front side impact airbags
      • Emergency communication system: OnStar and GMC connected services capable
      • Front anti-roll bar
      • Low tire pressure warning
      • Occupant sensing airbag
      • Overhead airbag
      • Rear anti-roll bar
      • Power Liftgate
      • Brake assist
      • Electronic Stability Control
      • Auto High-beam Headlights
      • Delay-off headlights
      • Front fog lights
      • Fully automatic headlights
      • Panic alarm
      • Security system
      • Speed control
      • Bumpers: body-color
      • Heated door mirrors
      • Power door mirrors
      • Rear Camera Mirror Washer
      • Spoiler
      • Compass
      • Driver door bin
      • Driver vanity mirror
      • Front reading lights
      • Garage door transmitter
      • HD Surround Vision
      • Heated steering wheel
      • Illuminated entry
      • Outside temperature display
      • Overhead console
      • Passenger vanity mirror
      • Rear Camera Mirror
      • Rear Pedestrian Alert
      • Rear seat center armrest
      • Sport steering wheel
      • Tachometer
      • Telescoping steering wheel
      • Tilt steering wheel
      • Traffic Sign Recognition
      • Trip computer
      • Wireless Apple CarPlay/Wireless Android Auto
      • 2-Way Power Driver Lumbar Seat Adjuster
      • 2-Way Power Front Passenger Lumbar Seat Adjuster
      • Cloth/Core Tec Seat Trim
      • Driver and Front Passenger Heated Seats
      • Front Bucket Seats
      • Front Center Armrest
      • Front Passenger 4-Way Manual Seat Adjuster
      • Heated front seats
      • Heated Rear Outboard Seats
      • Split folding rear seat
      • Ventilated Driver Seat
      • Ventilated Front Passenger Seat
      • Passenger door bin
      • Alloy wheels
      • Wheels: 17" Dark Machined Aluminum
      • Rain sensing wipers
      • Rear window wiper
      • Variably intermittent wipers
      • 3.47 Final Drive Axle Ratio
      • Vehicle Features include:

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      • Home delivery

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      • 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
      • 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
      • 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 gasoline
      • 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
      • Speed limit display
      • Tachometer
      • 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
      • Tracker system
      • Traction control
      Meet the 2026 GMC Terrain AT4, a capable and refined compact SUV designed for those who demand versatility without compromise. This white exterior stands out on the road, while the forest storm interior with mahogany accents creates a welcoming cabin environment. Equipped with an efficient 1.5L DOHC engine paired with an 8-speed automatic transmission and available AWD, the Terrain AT4 delivers responsive performance with an estimated 24 city and 26 highway miles per gallon.

      Key Features:
      - Technology Package II and Convenience Package III
      - Premium GMC Infotainment System with SiriusXM and 360L Trial
      - Wireless Apple CarPlay and Android Auto integration
      - 8-Way power driver and passenger seats with heated front seating
      - Ventilated driver and passenger seats for added comfort
      - Dual-zone automatic climate control with rear air conditioning
      - HD Surround Vision and Rear Camera Mirror for enhanced visibility
      - Heated steering wheel and power liftgate
      - Four-wheel independent suspension with electronic stability control
      - 17-inch dark machined aluminum wheels

      This new Terrain AT4 combines everyday practicality with premium comfort features you'll appreciate on every drive. Stop by today to experience how this compact SUV can fit seamlessly into your active lifestyle.

      KBB.com Consumer Reviews

      Kelley Blue Book Logo4.0out of 5 overall
      • 5.0

        Excellent features, nice to drive, great safety

        by Research Nerd on 9/1/2026 8:54:53 PM

        I bought my 2026 GMC Terrain Denali about a week ago. So far I haven't found anything I don't like about it. The Terrain drives like it's floating, super smooth ride. I love the 15" display, along with controls on the steering wheel. Adaptive cruise is one of my favorite features. The car practically drives itself. I drive approximately 80 miles per day, so the navigation is key. Took me maybe an hour to set everything up and now I just sit back and drive. BONUS, I'm averaging 30 mpg, so don't be misled by published mpg. I got the downpour metallic (grayish blue) with black leather interior. Excellent combination. I use the "camera" feature the most, especially when parking. Makes parking a breeze. ONLY downside is there is some road noise when going highway speeds, but that is literally my only complaint.…
      • 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.…
      All reviews on KBB.com
      Based on 4 consumer ratings for 2025–2026 models. Privacy