2021 GMC Terrain SLE

  • Used
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    The overview

    Exterior Color
    Summit White
    Interior Color
    Jet Black, Premium cloth seat trim
    Odometer
    47,637 miles
    Fuel Economy
    25/28 MPG City/Hwy
    Transmission
    Automatic
    Drivetrain
    All-Wheel Drive
    Engine
    1.5L Turbo 4-cylinder engine
    VIN
    3GKALTEV6ML370643
    Stock Number
    2-47218NA
      • Max seating capacity: 5
      • Fuel System: Direct Injection
      • Fuel tank capacity: 15 gal
      • Horsepower: 170
      • Towing capacity: 1500 lbs
      • 4G LTE Wi-Fi® hotspot capable:
        • Terms and limitations apply. See onstar.com or dealer for details.
        • Terms and limitations apply. See onstar.com or dealer for details.
      • 6-speaker audio system:
        • Speakers are positioned throughout the cabin for outstanding sound quality and an enjoyable listening experience
      • 7" diagonal GMC Infotainment System:
        • 7" diagonal GMC Infotainment System with multi-touch display and AM/FM stereo
        • Bluetooth®1 streaming audio for music and select phones
        • Apple CarPlay™ capability for compatible phones2
        • Android Auto™ capability for compatible phones3
        • Customize and manage entertainment and vehicle feature settings through the 7" diagonal touch-screen display
        • Use, control and manage select smartphone apps through the Infotainment system
        • Voice command pass-through to phone
      • Bluetooth®:
        • Pair your compatible 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
      • 16" compact spare tire
      • 16" steel spare wheel
      • 17" Silver painted aluminum wheels:
        • Paired with all-season blackwall tires
      • 17" all-season blackwall tires (AWD models):
        • P225/65R17
      • Acoustic laminated windshield:
        • Helps keep out traffic and road noises
        • Dampens sounds from the outside to help give you a quiet environment
      • Active Noise Cancellation:
        • This technology blocks and absorbs sound, as well as dampens and eliminates vibrations, helping to leave outside noise where it belongs
        • In-cabin microphones distinguish unwanted powertrain noise and cancels it to help create a quiet interior cabin
      • 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 help save battery life
      • Automatic on/off headlamps:
        • Setting the control to "Auto" turns on the headlamps to normal low-beam brightness when sensors detect a certain level of darkness, 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 help save battery life
      • Body-color door handles:
        • Includes Keyless Open access from any door
      • Body-color mirror caps
      • Deep-tinted rear glass:
        • Provides added protection from sun and glare
        • Tint on rear side windows and rear liftgate glass
      • Front license plate bracket:
        • Front bracket is included if displaying a front license plate is required in your state
      • Heated power outside mirrors:
        • Both mirrors are heated and are activated when the rear defogger is engaged, helping to clear them of ice, snow and frost to help improve visibility
        • Power adjustments allow you to move both side mirrors with the touch of a button
        • Manual-folding feature lets you fold the mirrors in
      • High-Intensity Discharge (HID) headlamps:
        • Provide a bright, intense beam of light to help illuminate road signs and highway
        • Help improve down-the-road visibility in low-light conditions
      • LED signature tail lamps:
        • Provides bright, long lasting clearly visible light
        • Help improve visibility in low-light conditions
      • Manual liftgate:
        • Access your cargo area with ease
        • Fixed glass rear window on the liftgate
      • 12-volt auxiliary cargo area power outlet:
        • Located in the rear cargo area
      • 12-volt auxiliary front power outlet:
        • Located in front storage bin
      • 2-way adjustable front head restraints:
        • Easily adjust up or down, giving you the comfort you expect
      • 4-way manual driver seat with manual recline:
        • Can be positioned forward or back and up or down
        • Recline seatback forward and back
      • 4-way manual front passenger seat with manual recline:
        • Can be positioned forward or back and up or down
        • Recline seatback forward and back
      • 4.2" diagonal multi-color driver information screen:
        • Includes enhanced capability with audio, phone and navigation on SLT and Denali and on SLE when Infotainment Package I is ordered
      • 5-passenger seating
      • All-weather floor liners:
        • Take all-weather floor mat coverage even further with raised edges to follow and protect floor and trim contours
        • Feature a textured, anti-slip pattern that helps trap debris and water while providing carpet coverage
        • May require additional optional equipment
      • Charging-only USB ports:
        • 2 USB ports1 located in the rear of the center console
      • Compass display:
        • Located in the Driver Information Center
      • Cruise control:
        • Maintains a selected speed while driving
        • Set and resume speed functions
        • Steering-wheel mounted controls to easily maintain and manage cruising speed
      • Driver Information Center:
        • Includes driver personalization, warning messages and vehicle information
        • Average vehicle speed and fuel economy
        • Fuel range
        • Trip odometer
        • Tire pressure and oil life
        • Speedometer, tachometer, engine temperature, fuel level, mileage and trip displays
      • Driver seatback map pocket
      • Flat-folding front passenger seatback:
        • Folds flat for a variety of passenger and cargo carrying configurations
        • Convenient lever allows the seat to be folded flat
        • 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
      • Fold-flat rear seat with 60/40 split:
        • Convenient levers in the rear seat allow for the seat to be folded flat
        • Rear seats can be folded individually for even greater cargo carrying options
        • Includes a center armrest and recline feature
      • Front bucket seats
      • Front carpeted floor mats:
        • Helps protect your interior from road debris and the elements
        • Engineered to fit your vehicle
      • Front passenger seatback map pocket
      • GMC Connected Access capable:
        • Subject to terms. See onstar.com or dealer for details.
      • Inside rearview auto-dimming mirror:
        • Automatically dims the inside rearview mirror when it senses bright light from behind
        • When headlamp glare is no longer detected, the mirror returns to its normal state
      • Integrated cargo liner:
        • Mounts to the back of the rear seats
        • Protects seatbacks and cargo area floor
        • May require additional optional equipment
      • Interior humidity sensor:
        • Continuously reads the temperature and humidity inside the vehicle
        • Automatically adjusts airflow to match the individual climate settings for both the driver and front passenger
      • Keyless Open:
        • With the key fob in your possession, locks and unlocks your vehicle's doors without having to use the key fob, increasing convenience
        • Lockout protection helps you avoid locking keys in the vehicle
        • Keep your keys in your purse or pocket to open your vehicle
      • Leather-wrapped steering wheel
      • Overhead sunglass storage
      • Power door locks:
        • Programmable
        • Allows you to lock and unlock doors easily whether it's from the driver or front passenger seat, from outside using the key fob or exterior door handle buttons
        • Lockout protection helps you avoid locking keys in the vehicle
      • Power windows with driver express-up/down:
        • Quickly raises the window or lowers it with the touch of a button
        • If an obstruction is detected, the anti-pinch feature will auto-reverse
      • Power windows with front passenger and rear express-down:
        • Quickly lowers the window with the touch of a button
        • If an obstruction is detected, the anti-pinch feature will auto-reverse
      • Rear Seat Reminder:
        • Helps to remind the driver to check the back seat(s) before leaving the vehicle1
        • Activates when rear doors are opened and closed up to 10 minutes before or anytime while your vehicle is on
        • Under certain conditions, once the vehicle is switched off, designed to sound 5 audible chimes and display a visual message within the Driver Information Center
        • Activates only once each time the vehicle is turned on and off, and would require re-activation on a second trip
      • Rear carpeted floor mats:
        • Helps protect your interior from road debris and the elements
        • Engineered to fit your vehicle
      • Rear seat release levers:
        • Second row manual release levers located in the cargo area
      • Remote panic alarm:
        • Use to assist in an emergency situation or help in locating your vehicle
      • Single-zone climate control:
        • Maintains a selected temperature
      • Steering-wheel mounted controls:
        • Allow the driver to easily operate the audio system, phone interface, cruise control and Driver Information Center controls
      • Theft-deterrent unauthorized entry system:
        • Sounds the horn and flashes the turn signals when someone attempts to open the vehicle without the proper key or remote transmitter
        • Helps deter unauthorized entry, helping to protect your vehicle
      • USB data ports with auxiliary input jack:
        • Includes 2 USB ports1 (one type-A and one type-C) and an auxiliary input jack located in the front storage bin
      • 1.5L Turbo 4-cylinder 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
      • 4-link rear suspension:
        • Helps minimize road irregularities, creating a smoother ride
      • 4-wheel antilock disc brakes, 11.8" front and 11.3" rear rotor size:
        • Help reduce wheel lockup and help maintain steering control during hard braking on most slippery surfaces
      • 9-speed automatic transmission:
        • Electronically controlled transmission with overdrive and gear range select
        • Smooth, effortless automatic shifting
      • All-wheel drive:
        • Helps you stay in control in low-traction situations like rain, sleet and snow
        • The system constantly monitors all 4 of the vehicle's wheels and makes adjustments for maximum traction in a wide range of challenging driving conditions
      • Automatic Stop/Start:
        • At complete stops, when drivers keep their foot on the brake pedal, and under certain conditions, the engine shuts off
        • When drivers remove their foot from the brake, the engine automatically restarts
        • Under certain circumstances, the engine will not shut off at a complete stop
      • Capless fuel fill:
        • Helps keep your hands clean of dirt and fuel during fill ups
        • Prevents paint scratches that can result from a tethered fuel cap
        • Creates a tight seal around the fuel-pump nozzle when the nozzle is fully inserted
      • Driver Shift Control
      • 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 switch 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
      • Keyless Start:
        • Uses an integrated key fob sensor instead of a traditional key
        • Keep your keys in your purse or pocket to start your vehicle
        • With the vehicle in Park or Neutral, press the brake pedal and then press the engine start/stop button to start the engine; the green indicator on the button will illuminate
        • Shift to Park and press the engine start/stop button to turn off the engine
      • MacPherson front suspension:
        • Delivers a connected, smooth ride
      • Mechanical jack with tools
      • Performance brake linings:
        • 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
      • Single-outlet exhaust
      • Floor Liner Package:
        • Front and rear row all-weather floor liners
        • Integrated cargo liner
      • GMC Pro Safety:
        • Lane Keep Assist with Lane Departure Warning1
        • Automatic Emergency Braking1
        • Front Pedestrian Braking1
        • Forward Collision Alert1
        • Following Distance Indicator1
        • IntelliBeam® headlamps
      • 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
      • IntelliBeam:
        • Can automatically turn the vehicle's high-beam headlamps on and off according to surrounding traffic conditions
      • Airbag system:
        • Frontal airbags for driver and front passenger1
        • Seat-mounted side-impact airbags for driver and front passenger1
        • Head-curtain airbags for front and rear outboard seating positions1
        • Includes front outboard Passenger Sensing System for frontal passenger airbag and illuminates a status light that indicates whether the airbag is on or off1
      • Following Distance Indicator:
        • Displays the gap time in seconds between your vehicle and a detected vehicle you're following1
        • This can help you decide if you're following much too closely
      • Forward Collision Alert:
        • Can warn you if it detects a potential front-end collision with a vehicle you're following so you can quickly take action1
        • It can also provide a tailgating alert if you're following a vehicle much too closely
      • Lane Keep Assist with Lane Departure Warning:
        • Uses a brief, gentle steering wheel turn to alert you when you may be unintentionally drifting out of detected lane lines, so you can steer to stay safely in your lane1
        • If needed, you may receive additional Lane Departure Warning alerts
        • System alerts do not occur if you're using your turn signal or it detects you may be intentionally leaving your lane
      • OnStar® & GMC Connected Services capable:
        • Terms and limitations apply. See onstar.com or dealer for details.
      • Rear Vision Camera:
        • Shows you an image of the area directly behind your vehicle when you're in Reverse at low speeds1
        • Selectable dynamic guidelines laid over the display image assist in parking maneuvers by showing the vehicle's path
        • This may help you park and avoid nearby objects
        • May require additional optional equipment
      • Teen Driver:
        • This configurable feature lets you activate customizable vehicle settings associated with a key fob to help encourage better 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 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 Tire Fill Alert1
      • Automatic Emergency Braking:
        • Works with Forward Collision Alert to help you avoid or reduce the severity of a front-end collision with a detected vehicle you're following1
        • Camera technology is used to automatically provide hard emergency braking or enhance the driver's hard braking
        • This feature works at speeds below 50 mph
      • Front Pedestrian Braking:
        • Can help you avoid or reduce the severity of a front-end collision with a pedestrian it detects directly ahead of you1
        • It provides pedestrian alerts and can even automatically provide hard emergency braking or enhance the driver's hard braking
        • The system works at speeds below 50 mph during the daytime
        • It has limited nighttime and low visibility performance
      • Hill Descent Control:
        • Uses antilock braking to help provide a smooth, controlled descent
        • Helps driver maintain control of the vehicle without depressing the brake pedal
        • Activates by pushing a button below the instrument panel
      • StabiliTrak, electronic stability control system with traction control:
        • Automatically helps enhance control, particularly during emergency maneuvers, by adjusting the brakes and engine torque to help you stay on your intended path
        • Activates when vehicle sensors detect a difference between the driver's intended path and the direction the vehicle is actually travelling
        • Includes Traction Control that detects wheel slippage and applies brake pressure and/or reduces engine power to help the driver maintain control when accelerating on wet or snow-covered roads
      Looking for a used car at an affordable price? What a great deal on this 2021 GMC!

      Settle in and experience the rush! Turbocharger technology provides forced air induction, enhancing performance while preserving fuel economy. With fewer than 50,000 miles on the odometer, this 4 door sport utility vehicle prioritizes comfort, safety and convenience. Top features include air conditioning, fully automatic headlights, tilt steering wheel, and a split folding rear seat. Under the hood you'll find a 4 cylinder engine with more than 170 horsepower, and for added security, dynamic Stability Control supplements the drivetrain.

      We pride ourselves in the quality that we offer on all of our vehicles. Please don't hesitate to give us a call.

      KBB.com Consumer Reviews

      Kelley Blue Book Logo3.9out of 5 overall
      • 5.0

        Awesome car

        by OHGMCDenali on 2/13/2026 7:18:25 PM

        This purchase has turned out to be the best thing I did in car purchasing in a while. I enjoy the ride, the comfort and the equipment. Its not a rocket ship but who needs an SUV to go from 0 - 60 in 2 secs? If you need that stay in a sports car. You'll love this well made SUV…
      • 4.0

        Drives and rides great!

        by NanaKaren on 1/7/2026 4:26:41 AM

        It drives and rides great! It has all the bells and whistles you would expect on a denali. The back seats are just as comfortable as the front seats are. The only draw back is the wind and road noise.…
      • 5.0

        2019 GMC Terrain SLT AWD

        by Victor on 7/28/2025 10:09:34 PM

        Start to finish the BEST SUV for the $$$. GMC quality and luxury combined at it's best! One happy customer with NO regrets…
      All reviews on KBB.com
      Based on 53 consumer ratings for 2018–2024 models. Privacy
        Disclaimer: The Manufacturer’s Suggested Retail Price excludes tax, title, license, dealer fees and optional equipment. Dealer sets final price.

        1Dealer Discount applied to everyone
        Tax, title, license and dealer doc fees are extra. Vehicle locations are subject to daily change and should be confirmed with a member of our sales team for exact vehicle location. Vehicles with the letters "dr" following the stock number are of previous daily rental use, "n" following the stock number denotes a vehicle of Canadian origin. Vehicle photos displayed on websites may be for example only as system-generated stock vehicle photos may not always match exact vehicle. Please confirm vehicle details with a member of our sales team. Prices are subject to change.