2024 GMC Terrain SLT

  • Used
$28,900Price
$29,499Final Price
Trade In Value
O'Fallon Buick GMC
Location Details
Call 636-200-3388
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    The overview

    Exterior Color
    Summit White
    Interior Color
    Jet Black, Perforated leather-appointed seat trim
    Odometer
    18,316 miles
    Fuel Economy
    23/28 MPG City/Hwy
    Transmission
    Automatic
    Drivetrain
    AWD
    Engine
    1.5L Turbo 4-cylinder engine
    VIN
    3GKALVEG3RL300389
    Stock Number
    G26761B
    • Show Me the CARFAX 1-Owner Badge
    • Max seating capacity: 5
    • Fuel System: Direct Injection
    • Fuel tank capacity: 15 gal
    • Horsepower: 175
    • Towing capacity: 1500 lbs
    • 6-speaker audio system:
      • Speakers are positioned throughout the cabin for outstanding sound quality and an enjoyable listening experience
    • 8" diagonal GMC Infotainment System:
      • 8" diagonal high-resolution GMC Infotainment System with multi-touch display and AM/FM/SiriusXM1 radio
      • Bluetooth®2 streaming audio for music and select phones
      • Wireless Apple CarPlay™ capability for compatible phones3
      • Wireless Android Auto™ capability for compatible phones4
      • Customize and manage entertainment and vehicle feature settings through the 8" diagonal touch-screen display
      • Use, control and manage select smartphone apps through the Infotainment system
      • Voice-activated technology for 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
    • SiriusXM® 3-month Platinum Trial Subscription:
      • The ultimate entertainment experience1
      • Expertly curated ad-free music and exclusive artist created music channels
      • Premium sports coverage with live play-by-plays from every major sport, and sports talk including official league and college conference channels
      • You also get Howard Stern, exclusive comedy, talk and news
      • Discover even more when you stream on the SXM App, with Xtra music channels for any mood or activity, podcasts including SiriusXM originals, personalized Pandora stations and SiriusXM video
    • Wi-Fi® hotspot capable:
      • Terms and limitations apply. See onstar.com or dealer for details.
    • Wireless Apple CarPlay/Wireless Android Auto capability for compatible phones:
      • Apple CarPlay vehicle user interface is a product of Apple and its terms and privacy statements apply. Requires compatible iPhone and data plan rates apply. Apple CarPlay is a trademark of Apple Inc. Siri, iPhone and Apple Music are trademarks for Apple Inc, registered in the U.S. and other countries.
      • Vehicle user interface is a product of Google and its terms and privacy statements apply. To use Android Auto on your car display, you'll need an Android phone running Android 6 or higher, an active data plan, and the Android Auto app. Google, Android and Android Auto are trademarks of Google LLC.
    • 16" compact spare tire
    • 16" steel spare wheel
    • 19" all-season blackwall tires:
      • P235/50R19
      • May require additional optional equipment
    • 19" machined aluminum wheels with Gray painted accents:
      • Paired with all-season blackwall tires
    • 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
    • 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
    • Deep-tinted rear glass:
      • Provides added protection from sun and glare
      • Tint on rear side windows and rear liftgate glass
    • Fog lamps:
      • Help minimize glare in adverse driving conditions
    • Front license plate bracket:
      • Front bracket is included if displaying a front license plate is required in your state
    • Hands-Free power programmable liftgate:
      • Opens or closes when the system senses the key fob and the driver uses a kicking motion under the left-hand side of the rear bumper
      • Memory height function allows you to program how high the gate opens to suit you
      • Operate the power liftgate in 4 different ways: foot motion, using the liftgate button on the Remote Keyless Entry transmitter, pressing the liftgate button inside the vehicle or pressing the touchpad on the exterior liftgate handle
      • LED projection marks the activation spot under the rear bumper
    • Heated power outside mirrors with integrated turn signal indicators:
      • 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
      • Integrated turn signal indicators help communicate your intention to change lanes
      • May require additional optional equipment
    • LED headlamps:
      • Provide a bright, intense beam of light to illuminate the road ahead
      • 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
    • Roof-mounted side rails:
      • Enhances the appearance of your vehicle
      • With the available cross rails, allows you to secure cargo directly to the top of your vehicle
      • May require additional optional equipment
    • SkyScape® power sunroof:
      • Opens over the first row at the push of a button to let more of the refreshing outside in
      • Tilts feature provides extra ventilation
      • Power sunshade feature blocks light and keeps things cool
      • May require additional optional equipment
    • 110-volt power outlet:
      • Can be used to plug in electrical equipment, such as a cell phone or a portable device
      • Located on the rear of the center console
      • May require additional optional equipment
    • 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
    • 4.2" diagonal multi-color driver information screen:
      • Includes enhanced capability with audio, phone and navigation on SLT and AT4 and on SLE when Infotainment Package I is ordered
    • 5-passenger seating
    • 6-way power front passenger seat:
      • Seat position forward and back
      • Seat position up and down
      • Recline seatback forward and back
      • Also includes 2-way power lumbar
    • 8-way power driver seat:
      • Seat position forward and back
      • Seat position up and down
      • Tilt seat cushion up and down
      • Recline seatback forward and back
      • Also includes 2-way power lumbar
      • May require additional optional equipment
    • Adaptive Cruise Control:
      • Automatically follows a detected vehicle ahead at a driver-selected following gap1
      • If no vehicle is detected in your path, works like regular cruise control
      • You can always override the feature and take control
      • May require additional optional equipment
    • Ambient interior lighting:
      • Includes accent lighting under door armrest, floor console and instrument panel
    • Charging-only USB ports:
      • 2 USB ports1 located in the rear of the center console
    • Compass display:
      • Located in the Driver Information Center
    • Driver Information Center:
      • Includes driver personalization, warning messages and vehicle information
      • Average vehicle speed and fuel economy
      • Fuel range
      • Tire pressure and oil life
      • Speedometer, tachometer, engine temperature, fuel level, mileage and trip displays
    • Driver seatback map pocket
    • Dual-zone automatic climate control:
      • Automatically maintains the selected temperatures for both the driver and front passenger
      • Sensors strategically located around the vehicle constantly monitor the temperature, including solar heating from the windows
      • May require additional optional equipment
    • 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 USB data ports and auxiliary input jack with SD Card Reader:
      • Includes 2 USB ports1 (one type-A and one type-C), one SD Card slot and an auxiliary input jack located in the front storage bin
      • May require additional optional equipment
    • Front bucket seats
    • Front carpeted floor mats:
      • Helps protect your interior from road debris and the elements
      • Engineered to fit your vehicle
      • Deleted when accessory floor mats or floor liners are ordered
    • Front passenger seatback map pocket
    • GMC Connected Access capable:
      • Subject to terms. See onstar.com or dealer for details.
    • Heated driver and front passenger seats:
      • Separate buttons on the climate control panel allow you to choose from 3 levels of warmth
      • At the touch of a button you can warm the cushions and seatbacks with multilevel temperature control
      • Individually controlled
      • May require additional optional equipment
    • Heated steering wheel:
      • With the press of a button the steering wheel quickly heats up to provide additional comfort on a cold day
    • 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
    • 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
    • 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 driver seat lumbar control:
      • Front and back adjustment supports your back and creates a more comfortable driving experience
      • May require additional optional equipment
    • Power front passenger seat lumbar control:
      • Front and back adjustment supports your back and creates a more comfortable driving experience
    • 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 audible chimes and display a visual message within the driver display
      • 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
      • Deleted when accessory floor mats or floor liners are ordered
    • Rear seat release levers:
      • Second row manual release levers located in the cargo area
    • Remote Start:
      • Start your vehicle remotely and step into a comfortably warmed or cooled vehicle, depending on the weather and your preset preferences
      • If equipped, the heated seats may also be activated, depending on certain weather conditions
      • May require additional optional equipment
    • Remote panic alarm:
      • Use to assist in an emergency situation or help in locating your vehicle
    • 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:
      • Includes 2 type-A USB ports1 located in the center console
      • May require additional optional equipment
    • Universal Home Remote:
      • 3-channel programmable
      • Conveniently activates compatible devices such as garage door openers, security systems, and home automation devices from inside your vehicle
    • Wrapped steering wheel
    • 1.5L Turbo 4-cylinder engine:
      • Offers 175 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
    • Automatic Stop/Start disable switch
    • 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
    • Front and rear brakes with e-boost
    • 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:
      • Hidden, turned-down tip
    • GMC Pro Safety:
      • Lane Keep Assist with Lane Departure Warning1
      • Automatic Emergency Braking1
      • Front Pedestrian Braking1
      • Forward Collision Alert1
      • Following Distance Indicator1
      • IntelliBeam
    • GMC Pro Safety Plus:
      • Lane Change Alert with Side Blind Zone Alert1
      • Rear Cross Traffic Alert1
      • Rear Park Assist, Adaptive Cruise Control1 and Safety Alert Seat1 on SLE, SLT and AT4 models
      • Front and Rear Park Assist1 on Denali
      • Outside heated power-adjustable, manual-folding body-color mirrors with LED turn signal indicators on SLE models
    • Memory Package:
      • 2 driver presets for power driver seat and outside mirrors
      • Press and hold the memory buttons to return position preferences
    • IntelliBeam:
      • At speeds above 25 mph, can automatically turn vehicle's high beams on and off according to surrounding traffic conditions
    • 3 Years of OnStar® Remote Access:
      • The OnStar Remote Access Plan1 lets you start or stop your vehicle, lock and unlock doors, even check the fuel level and tire pressure (depending on vehicle equipment) all from your smartphone2
    • 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 following time in seconds between your vehicle and a detected vehicle in front of you1
      • Designed to help you maintain a safe following distance
    • Forward Collision Alert:
      • Warns you if it detects a potential collision with a detected vehicle you're following so you can take action1
      • Can also provide a tailgating alert if you're following a vehicle much too closely
    • HD Rear Vision Camera:
      • Shows high-resolution digital image of area directly behind your vehicle while in Reverse1
      • Can help you park or avoid vehicles and objects
      • You can also display an overlay of where your vehicle is heading
      • May require additional optional equipment
    • Lane Change Alert with Side Blind Zone Alert:
      • Provides visual side-mirror alerts when a moving vehicle is detected either quickly approaching or already in your side blind zone1
      • Can help you avoid lane change collisions
      • May require additional optional equipment
    • Lane Keep Assist with Lane Departure Warning:
      • Uses a brief steering wheel turn to alert you when it detects you are unintentionally drifting out of your lane lines1
      • System alerts do not occur if you're using your turn signal, or it detects you may be intentionally leaving your lane
      • You may receive additional Lane Departure Warning alerts if needed
    • OnStar® & GMC Connected Services capable:
      • Terms and limitations apply. See onstar.com or dealer for details.
    • Rear Cross Traffic Alert:
      • Warns you of detected vehicles crossing behind you when in Reverse1
      • May require additional optional equipment
    • Rear Park Assist:
      • When in Reverse, provides alerts of nearby detected vehicles and objects behind your vehicle1
      • Alerts can help you park and avoid collisions
      • May require additional optional equipment
    • Safety Alert Seat:
      • Uses left-, right- or both-side driver seat vibration pulses to help you detect and identify the direction of potential crashes1
      • You can also switch to beeping crash avoidance alerts
      • May require additional optional equipment
    • Teen Driver:
      • Helps encourage better driving habits for teens by providing an in-vehicle report card1
      • Activates certain safety systems, if equipped, when a Teen Driver-designated key fob is used
      • Mutes the radio until the front-seat occupants fasten their seat belts
    • 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:
      • Can help you avoid or reduce the severity of a collision with a detected vehicle you're following using camera technology1
      • Can automatically provide hard emergency braking or enhance your hard braking
      • Works at speeds between 5 and 50 mph
    • Front Pedestrian Braking:
      • At speeds between 5 and 50 mph, can help you avoid or reduce the severity of a collision with a pedestrian it detects directly in front of you1
      • Provides pedestrian alerts and can automatically provide hard emergency braking or enhance driver's hard braking
      • 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
    This 2024 Summit White GMC Terrain SLT AWD is well equipped and includes these features and benefits:

    APPLE CarPlay-ANDROID AUTO, LEATHER, SUNROOF/MOONROOF, ONE OWNER, LOCAL TRADE, KEYLESS START, METICULOUS SERVICE HISTORY, Terrain SLT, AWD, Summit White, Jet Black w/Perforated Leather-Appointed Seat Trim, Adaptive Cruise Control, GMC Pro Safety Plus, Lane Change Alert w/Side Blind Zone Alert, Preferred Equipment Group 4SA, Rear Cross-Traffic Alert, Rear Park Assist, Safety Alert Seat.


    23/28 City/Highway MPG


    At O'Fallon Buick GMC, we're more than just a car dealership in O'Fallon. We're also members of the greater St Peters, Chesterfield, St Louis and St Charles MO communities, who work and live here just like you, and we want only what's best for our neighbors. We strive to support community initiatives and events, and we're committed to delivering the best customer service around.

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    O'Fallon Buick GMC is dedicated to your satisfaction before, during, and after your purchase. We'll go the extra mile to take care of you.
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    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
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