Clean CARFAX. Summit White 2018 GMC Terrain SLT FWD 9-Speed Automatic 2.0L Turbocharged Clean Vehicle History Report, Local Trade In, 2 USB Data Ports, 2 USB Data Ports w/Auxiliary Input Jack, 4-Way Manual Front Passenger Seat, 4-Wheel Antilock 4-Wheel Disc Brakes, 4-Wheel Disc Brakes, 6-Speaker Audio System Feature, 8-Way Power Driver Seat Adjuster, Alloy wheels, Apple CarPlay/Android Auto, Bluetooth® For Phone, Compass, Driver & Front Passenger Heated Seats, Dual Exhaust w/Bright Tips, Dual front impact airbags, Dual front side impact airbags, Electronic Stability Control, Exterior Parking Camera Rear, Four wheel independent suspension, Front Bucket Seats, Front Center Armrest, Front fog lights, Front reading lights, Fully automatic headlights, Heated door mirrors, Heated front seats, Low tire pressure warning, Outside temperature display, Panic alarm, Passenger vanity mirror, Perforated Leather-Appointed Seat Trim, Power Driver Lumbar Control, Power driver seat, Power steering, Power windows, Preferred Equipment Group 4SA, Radio: GMC Infotainment Audio System w/8" Display, Rear window wiper, Remote keyless entry, SD Card Reader, Security system, SiriusXM Satellite Radio, Split folding rear seat, Steering wheel mounted audio controls, Telescoping steering wheel, Tilt steering wheel, Traction control, Turn signal indicator mirrors, Variably intermittent wipers.
22/28 City/Highway MPG
Pre-Owned 2018 GMCTerrain SLT SUV
- Exterior Color
- Summit White
- Interior Color
- Gray
- Odometer
- 81,507 miles
- Fuel Economy
- 22/28 MPG City/Hwy
- Transmission
- Automatic
- Drivetrain
- FWD
- Engine
- 2.0L Turbo engine
- VIN
- 3GKALPEX6JL282308
- Stock Number
- 50109A
GMC
Terrain
Detailed Specifications
- Max seating capacity: 5
- Fuel System: Direct Injection
- Fuel tank capacity: 14 gal
- Horsepower: 252
- 4G LTE Wi-Fi® hotspot capable:
- Terms and limitations apply. See onstar.com or dealer for details.
- 6-speaker system
- 8" diagonal GMC Infotainment System:
- 8” diagonal color multi-color touch-screen
- Bluetooth1 streaming audio for music and select phones
- Voice-activated technology for phone
- Features Apple CarPlayTM and Android AutoTM capability for compatible phones
- Customize and manage entertainment and vehicle feature settings through the 8" touch-screen display
- Use, control and manage select smartphone apps through the Infotainment system
- 8" diagonal GMC Infotainment System:
- 8” diagonal color multi-color touch-screen
- Bluetooth1 streaming audio for music and select phones
- Voice-activated technology for phone
- Features Apple CarPlayTM and Android AutoTM capability for compatible phones
- Customize and manage entertainment and vehicle feature settings through the 8" touch-screen display
- Use, control and manage select smartphone apps through the Infotainment system
- Antenna, roof-mounted shark fin
- Bluetooth® for phone and audio streaming:
- Pair your mobile phone to your vehicle's infotainment system1
- Place and receive hands-free phone calls
- Store your phone's contact list in the system to place an outgoing call quickly using the touch-screen display or voice command system
- With streaming audio capability, you can listen to files stored on your phone or Bluetooth digital media device
- SD Card Reader: Located within the front center storage bin.
- SiriusXM Satellite Radio: Welcome to the world of SiriusXM®.1
- Enjoy your 3-month trial subscription to the All Access package with over 150 channels including commercial-free music, plus sports, exclusive talk, entertainment and news
- Plus, listen on the app and online — it’s included with All Access, so you’ll hear the best SiriusXM has to offer, anywhere life takes you
- USB data ports (2):
- Includes an auxiliary input jack located in the center stack storage area
- Includes one type-A and one type-C USB port1
- USB dual charging-only ports (2), located in the rear of the center console: Includes 2 type-A ports1.
- USB dual data ports (2), located in the front console bin: Includes 2 type-A ports1.
- 16" compact spare tire: T135/70R16.
- 16" spare wheel
- 17" compact spare tire: T125/70R17.
- 17" spare wheel
- 18" all-season blackwall tires: P225/60R18.
- 18” machined aluminum wheels with Dark Gray painted accents: Paired with 18” all-season blackwall tires.
- 19" all-season blackwall tires: P235/50R19.
- 19" machined aluminum wheels with Gray painted accents: Paired with 19" all-season blackwall tires.
- Active Noise Cancellation: System uses in-cabin microphones to distinguish unwanted powertrain noise and cancel it generating an opposite wave sound from the audio system's speakers.
- Active aero shutters:
- Shutters close at higher speeds to help enhance aerodynamics
- Shutters re-open at lower speeds or when needed to help cool the engine compartment
- Automatic delay headlamps:
- Set the exterior lamp control to turn on your headlamps automatically at dusk
- When you park and exit the vehicle, the automatic delay feature allows the headlamps to remain on to light your way
- Headlamps will turn off automatically, after a set amount of time, to save battery life
- Automatic on/off headlamps:
- Setting the control to "auto" turns on the headlamps to normal low-beam brightness, along with the taillamps, license plate lamp and other exterior lights
- When you shut off the ignition and exit the car, the lights remain lit as you walk away
- Headlamps will turn off automatically, after a set amount of time, to save battery life
- Body-color door handles: Includes Keyless Open access from any door.
- Body-color mirror caps
- Deep-tinted rear glass: On rear side windows and rear cargo windows.
- Front fog lamps: Help provide illumination of the roadway in foggy or low-visibility conditions.
- HID headlamps:
- Provide a bright, intense beam of light to helps you clearly see the road ahead
- Help improve down-the-road visibility in low-light conditions
- Manual rear liftgate:
- Access your cargo area with ease
- Fixed glass rear window on the liftgate
- Mechanical jack with tools
- Outside heated auto-dimming power-adjustable body-color mirrors with turn signal indicators:
- Power adjustments allow you to move both side mirrors with the touch of a button
- Both mirrors are heated and are activated when the rear defrost is engaged, helping to clear them of ice, snow and frost to help improve visibility
- Integrated turn signal indicators help communicate your intentions
- The auto-dimming feature automatically adjusts the inside rearview mirror when it senses bright light from behind
- Manual-folding feature lets you bring the mirrors in closer to the windows for enhanced maneuverability in tight spots
- Roof-mounted side rails:
- Enhances the vehicle's versatility
- With the available cross rails, allows you to secure cargo directly to the top of your vehicle
- Summit White
- Taillamps with LED signature lighting:
- Provides bright, long lasting clearly visible light
- Help improve visibility in low-light conditions
- Trim, Black lower body
- Windshield glass: Includes acoustic properties that help keep out traffic and road noises.
- 12-volt auxiliary cargo area power outlet: Located in rear cargo area.
- 12-volt auxiliary front power outlet: Located in front storage bin.
- 120-volt power outlet:
- Located in a convenient, easy-to-reach place on the rear of the center console
- Allows you to plug in or recharge electronics, such as laptops, cell phones and portable devices
- 2-way adjustable front head restraints
- 4-way manual front passenger seat adjuster: Allows you to manually adjust the seat forward and back, and up and down.
- 4.2" multi-color driver information screen
- 5-passenger seating
- 8-way power driver seat adjuster:
- Easy-to-reach controls for the driver seat offer 8 ways to customize comfort
- Move the seat forward and back, and up and down
- Tilt the seat cushion and seatback
- Also includes 2-way power lumbar
- Assist handle, driver
- Assist handle, front passenger
- Assist handles, rear outboard
- Auto-dimming inside rearview mirror: Automatically adjusts the inside rearview mirror when it senses bright light from behind and reduces headlamp glare.
- Compass display: Included in the Driver Information Center.
- Cruise control:
- Maintain a steady speed while driving
- To enhance your safety, cruise control automatically disengages when the vehicle's traction control system needs to limit wheelspin on slippery surfaces or when the StabiliTrak® stability control system detects an oncoming skid
- Set and resume speed functions
- Defogger, rear-window electric
- Driver Information Center:
- Vehicle Information Menu, including oil life, tire pressure in standard/metric units
- Trip Information Menu, including trip 1, trip 2, fuel range, average fuel economy, instant fuel economy, average vehicle speed
- Compass display1
- Driver seatback map pocket
- Dual-zone automatic air conditioning:
- Automatically maintains the selected temperature for both the driver and front passenger
- Sensors strategically located around the cabin constantly monitor interior conditions
- The system will cool or warm each zone automatically to keep it at the desired temperature
- Flat-fold rear seat with 60/40 split:
- Convenient levers in the rear seat allow for a flat-fold
- When the seat is folded, allows for cargo items up to 8' in length1
- Includes a center armrest and recline feature
- Flat-folding passenger seatback:
- Convenient lever allows for a flat-fold
- When both the passenger seat and rear seats are folded, allows for cargo items up to 8' in length1
- Features a protective seatback and sturdy map pockets
- Front bucket seats
- Front bucket seats
- Front carpeted floor mats
- Front passenger seatback map pocket
- Heated driver and front passenger seats: At the touch of a button you can warm the seat bottoms and seatbacks with multilevel temperature control.
- Humidity sensor:
- Continuously reads the temperature and humidity inside the vehicle
- Knows when to adjust its airflow, heating and cooling to suit the driver's and passenger's individualized settings
- Interior Lighting: Includes accent lighting under door armrest, floor console and instrument panel.
- Keyless Open:
- With the key fob in close proximity, simply lock or unlock your vehicle by pressing the button on any door handle
- Lockout protection helps you avoid locking keys in the vehicle
- Keyless Start: Starts your vehicle with the touch of a button, even when the fob remains securely in a pocket or purse.
- Leather-wrapped steering wheel: Includes mounted controls for audio, phone interface, Driver Information Center and cruise controls.
- Medium Ash Gray/Jet Black, Perforated leather-appointed seat trim
- Power door locks
- Power driver lumbar control: The lumbar control extends and retracts the lumbar to provide lower back support.
- Power windows with driver Express-Down/Up
- Power windows with front passenger Express-Down
- Power windows with rear Express-Down
- Rear carpeted floor mats
- Rear seat release levers: Second row manual seat release levers located in the cargo area.
- Rear seat reminder:
- Help to remind driver to check the back seat before leaving the vehicle
- Once vehicle is switched off, designed to sound five audible chimes and display a visual message within the Driver Information Center
- Active only once each time the vehicle is turned on and off, and would require re-activation on a second trip
- Remote Start:
- Start your vehicle remotely and step into a comfortably warmed or cooled vehicle, depending on the weather and your preset
- If equipped, the heated seats will be activated
- Remote panic alarm: Use to assist in an emergency situation or help in locating your vehicle.
- Seat trim, perforated leather-appointed
- Speedometer, miles/kilometers
- Steering wheel controls: Allow the driver to easily operate the audio system, phone interface, Driver Information Center and cruise controls.
- Sunglass storage, overhead
- Theft-deterrent system:
- The theft-deterrent system helps deter unauthorized entry, helping to protect your vehicle and its contents
- To help deter an attempted break-in, the horn will sound and exterior lights will flash
- 1.5L Turbo engine:
- Offers 170 hp and 203 lb-ft of torque
- 4-cylinder dual overhead cam design with Direct Injection and Variable Valve Timing (VVT)
- Paired with a 9-speed automatic transmission
- 2.0L Turbo engine:
- Offers 252 hp and 260 lb-ft of torque
- 4-cylinder dual overhead cam design with Direct-Injection and Variable Valve Timing (VVT)
- Paired with a 9-speed automatic transmission
- 3.17 rear axle ratio: Included on FWD and AWD models with the 2.0L Turbo engine.
- 3.47 rear axle ratio
- 4-link rear suspension: Helps minimize road irregularities, creating a smoother ride.
- 4-wheel antilock disc brakes:
- Help reduce wheel lockup and maintain steering control during hard braking on most slippery surfaces
- 16” front and rear
- 4-wheel antilock disc brakes:
- Help reduce wheel lockup and maintain steering control during hard braking on most slippery surfaces
- 17” front and 16” rear
- 9-speed automatic transmission (1.5L Turbo engine):
- Electronically controlled transmission with overdrive and Driver Shift Control
- Smooth, effortless automatic shifting
- 9-speed automatic transmission (2.0L Turbo engine):
- Electronically controlled transmission with overdrive and Driver Shift Control
- Smooth, effortless automatic shifting
- Capless fuel fill
- Dual-outlet exhaust with bright tips
- Electronic Precision Shift: An advanced button and switch based transmission interface that enables a spacious center console with side-by-side cup holders and pass-through storage below the center console.
- Electronic parking brake:
- Takes the place of the manual foot actuated parking brake
- Activated by the simple touch of a button and can be operated even when the ignition is turned off
- Brake is automatically set if the system senses the vehicle is parked on a steep incline
- Emissions, Federal requirements
- Front wheel drive
- Gasoline E15 fuel
- High-performance brake lining:
- Designed to limit noise transmission to the cabin as well as to provide good dust performance
- The FNC rotors are treated with a process that helps harden and strengthen the rotors and helps prevent corrosion to extend rotor life
- MacPherson strut front suspension: The MacPherson strut front suspension delivers a perfectly connected, sophisticated ride.
- Single-outlet exhaust
- Stop/Start engine control system:
- This fuel–saving technology works in heavy traffic and at red lights
- At complete stops when drivers keep their feet on the brake pedal, the engine shuts off
- When drivers remove their foot from the brake, the engine automatically restarts
- SLT Preferred Equipment Group Includes Standard Equipment
- C-Shaped LED Signature Lighting: Daytime Running Lamps help make it easier for other drivers to see the front of your vehicle during the day.
- Air bag system:
- Front air bags work with the safety belt system to help reduce the risk of injury to the driver and right-front passenger if involved in a moderate to severe frontal impact1
- Seat-mounted side-impact driver and front passenger air bags help reduce the risk of injuries for the driver and front seat passenger in side impacts1
- Head-curtain air bags help reduce the risk of head and neck injuries to occupants seated in the outboard seating positions in side-impact collisions and rollovers1
- Passenger Sensing System automatically switches the front passenger seat frontal air bag on or off1
- GMC Connected Access capable:
- Subject to terms. See onstar.com or dealer for details.
- Horn, dual-note
- OnStar® & GMC Connected Services capable
:- erms and limitations apply. See onstar.com or dealer for details.
- Passenger Sensing System:
- Automatically switches the front passenger seat frontal air bag on or off1
- Rear Vision Camera1:
- Turns on automatically when the vehicle is shifted into reverse
- Displays a live image of the area behind the vehicle on the infotainment screen
- Teen Driver:
- This configurable feature lets you activate customizable vehicle settings associated with a key fob to help encourage safe driving behavior
- It can limit certain vehicle features, and automatically turns on certain safety systems if vehicle is equipped
- An in-vehicle report card gives you information on your teen's driving habits and helps you to continue to coach your new driver
- Tire Pressure Monitoring System:
- Monitors the pressure in each tire and alerts you if there is a low-pressure condition in one or more of the tires1
- Properly inflate tires to help optimize your vehicle’s ride, handling and efficiency
- Includes a manual learn feature for resetting it after a tire rotation or replacement
- Includes tire fill alert
- Hill Descent Control:
- Employs antilock braking while the vehicle is descending a steep incline in forward or reverse gear
- Helps driver maintain control of the vehicle without depressing the brake pedal
- Activated by pushing a button on the center console
- StabiliTrak® electronic stability control system:
- Automatically helps enhance control, particularly during emergency maneuvers, by adjusting the brakes and engine torque to keep you on your intended path
- Activates when vehicle sensors detect a difference between the driver's intended path and the direction the vehicle is actually traveling
Dealer Notes
KBB.com Consumer Reviews

Overall4.1Out of 5
- 4.0
Terrain all the way!
By GRATEFUL! | on Friday, November 20, 2020
This is our second Terrain. The first one saved my husband's life. He hit a tree headon and came out with just a broken leg. The airbags did their job. The vehicle I drove before was a Jeep Cherokee LE. I currently have a Terrain SLE. I did sacrifice some luxuries for the Terrain but the look of the black edition makes it worth it. I have had comments that we paid alot more for the vehicle than we actually did. It handles well and I would definitely buy another so far.… - 5.0
SURPRISINGLY SATISFYING!
By Mountainguy | on Wednesday, December 26, 2018
While I haven’t had this new Terrain very long yet, I find its size “just right” for 1 to 4 or 5 folks in city, small town and freeway driving. The Denali 2 liter turbo with AWD and traction control is great in all kinds of weather. Comfortable as can be. I LOVE THE DENALI GRILL!!! That, along with the high level of trim and outside light design and trim makes it feel like I’m driving a piece of jewelry. I don’t drive long-distance all that much since retirement, so gas mileage isn’t a big factor for me. The amazing variety of tech takes a while to learn... and the push-button gear selection takes some getting used to, but when you do, it becomes second nature... I love the “L” option allowing driver to shift to whichever of the 9 gears he needs. Great camera system for virtual 360º views, proximity warnings, driver’s seat vibrates and windshield blinks bright red to warn of cars , objects or people entering the car’s “personal” space. Overall length is a few inches shorter than the Mazda CX7 I traded in... so a bit more room in the garage. Very adequate and adaptable cargo space. Tire pressure readings on all four wheels with specific lbs/per read-outs. Nice large nav screen with good infotainment selection. Kick-open rear hatch, nice! Self-regulating high beams... heated front and rear seats with separate heating controls... I could go on and on... but bottom line for me is, the price for the Denali is high, but in the end, I thionk it is worth it, despite what some naysayers seem to think.… - 5.0
combined MPG AVG CITY AND HIGHWAY BEEN 29.5 MPG
By Sonny | on Monday, May 21, 2018
LIKE THE COMBINED MPG WHICH HAS BEEN 29.5 CITY AND HIGHWAY, VERSUS SUV I OWNED WAS 24.5 MPG COMBINED CITY, HIGHWAY. TERRAIN IS 5 MPG BETTER.ON MONTHLY DRIVING 1,700 MILES A MONTH THE TERRAIN FUEL FOR MONTH IS 57.6 GAL. WHILE OTHER SUV 69.6 GAL. ALMOST 12 GALLONS SAVED A MONTH THATS EQUAL TO 1 LESS TANK OF GAS USED A MONTH. FAIR AMOUNT SAVINGS PER MONTH.…
Based on 57 consumer ratings for 2018–2023 models. | Privacy
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