Vehicle Details
Ready to elevate your drive? This 2018 GMC Terrain SLE AWD with a spirited 4-cylinder 1.5L gasoline engine delivers a perfect blend of efficiency, capability, and comfort â" and it's located in Slinger, WI. Packed with premium tech and safety features, this GMC Terrain is an exceptional value and priced to move â" the best price you'll find for a vehicle this well-equipped. Inside, enjoy seamless smartphone connectivity with Android Auto and Hands-Free Bluetooth for calls and music on the go. The integrated Navigation system keeps you confidently on course, while the Back-Up Camera simplifies parking and tight maneuvers. Automatic Climate Control ensures a comfortable cabin temperature year-round, making every trip enjoyable whether commuting or exploring Wisconsin roads. The GMC Terrain's intelligent AWD system provides confident handling in rain and snow, while the efficient 1.5L 4-cylinder balances fuel economy and responsive performance. Stylish exterior design and a thoughtfully appointed interior make this SUV as practical as it is attractive. This 2018 GMC Terrain SLE AWD is located in Slinger, WI and represents outstanding value with the best price available â" act quickly to secure a reliable, tech-forward SUV with capability and comfort. Schedule a test drive today and experience why this GMC Terrain stands out among pre-owned SUVs in the area.
Equipment
The vehicle comes equipped with Android Auto for seamless smartphone integration on the road. Never get into a cold vehicle again with the remote start feature on the vehicle. Enjoy the heated seats in it you will never buy a vehicle without them. Everyone loves the comfort of having a warm seat on those cold winter days. You'll never again be lost in a crowded city or a country region with the navigation system on this mid-size suv. This mid-size suv offers Automatic Climate Control for personalized comfort. See what's behind you with the back up camera on it. The state of the art park assist system will guide you easily into any spot. This 2018 GMC Terrain warns of approaching vehicles with Cross-Traffic Alert. The vehicle features a hands-free Bluetooth phone system. The vehicle will allow to see the road and so much more with the HID headlights. This mid-size suv offers Apple CarPlay for seamless connectivity.
Packages
Driver Convenience Package: Remote Start; Roof-Mounted Luggage Rack Black Side Rails; Dual-Zone Automatic Climate Control; Driver and Front Passenger Heated Seats; 8-Way Power Driver Seat Adjuster. Driver Alert Package I: Rear Cross-Traffic Alert; Rear Park Assist and Safety Alert Seat; Outside Heated Power-Adjustable Mirrors; Lane Change Alert with Side Blind Zone Alert. Preferred Equipment Group 3SA. Infotainment Package I: 4.2 Multi-Color Enhanced Driver Information Screen; 110-Volt Power Outlet; GMC Infotainment Audio System with Navigation. Quicksilver Metallic. License Plate Front Mounting Package. **Equipment listed is based on original vehicle build and subject to change. Please confirm the accuracy of the included equipment by calling the dealer prior to purchase.**
* Price of vehicle subject to change at anytime without notice. It does not include any taxes, fees or other charges. Pricing and availability may vary based on a variety of factors, including options, dealer, specials, fees, and financing qualifications. Consult your dealer for actual price and complete details. Vehicles shown may have optional equipment at additional cost.
Used 2018 GMCTerrain SLE Wagon
- Exterior Color
- Quicksilver Metallic
- Interior Color
- Jet Black
- Odometer
- 103,800 miles
- Body/Seating
- Wagon/5 seats
- Transmission
- 9-speed automatic
- Drivetrain
- AWD
- Engine
- 4 Cyl, 1.5L
- VIN
- 3GKALTEV1JL271515
- Stock Number
- 21138-2
GMC
Terrain
Highlighted Features
- Emergency communication system
- Wireless phone connectivity
- Exterior parking camera rear
- Auto-dimming rearview mirror
- High intensity discharge headlights
- Split folding rear seat
- Perimeter/approach lights
- Remote keyless entry
- Steering wheel mounted audio controls
- Rear window wiper
- Fully automatic headlights
- Security system
Included Packages & Accessories
- Luggage Rack
- 4-Cyl; 1.5 Liter
- Auto; 9-Spd w/OD
- AWD
- Hill Descent Control
- Traction Control
- StabiliTrak
- ABS (4-Wheel)
- Alarm System
- Keyless Entry
- Push Button Start
- Air Conditioning
- Power Windows
- Power Door Locks
- Cruise Control
- Power Steering
- Tilt & Telescoping Wheel
- AM/FM Stereo
- Bluetooth Wireless
- OnStar
- Backup Camera
- Dual Air Bags
- Side Air Bags
- F&R Head Curtain Air Bags
- HID Headlamps
- Daytime Running Lights
- Alloy Wheels
- Driver Convenience Package: Remote Start; Roof-Mounted Luggage Rack Black Side Rails; Dual-Zone Automatic Climate Control; Driver and Front Passenger Heated Seats; 8-Way Power Driver Seat Adjuster
- Driver Alert Package I: Rear Cross-Traffic Alert; Rear Park Assist and Safety Alert Seat; Outside Heated Power-Adjustable Mirrors; Lane Change Alert with Side Blind Zone Alert
- Preferred Equipment Group 3SA
- Infotainment Package I: 4.2 Multi-Color Enhanced Driver Information Screen; 110-Volt Power Outlet; GMC Infotainment Audio System with Navigation
- Quicksilver Metallic
- License Plate Front Mounting Package
- Apple CarPlay/Android Auto smart device mirroring
- GMC 4G LTE mobile hotspot internet access
- Rear mounted camera
- Brake assist system
- Cruise control with steering wheel mounted controls
- Integrated navigation system with voice activation
- Keyfob remote start
- Heated driver and front passenger seats
- Primary monitor touchscreen
- Rear Cross-Traffic Alert collision warning
- Part and full-time AWD
- 1.5L I-4 gasoline direct injection
- DOHC
- variable valve control
- intercooled turbo
- regular unleaded
- engine with 170HP
- 1.5L I-4 DOHC
- Restricted driving mode/alerts
- Smart device remote start
- Push-button
- OnStar Guidance vehicle tracker with vehicle slowdown
- Bluetooth wireless audio streaming
- Blind spot warning
- Traffic sign recognition
- Smart key with push button start
- Dual-zone front climate control
- High-intensity discharge low beam headlights
- Immobilizer
- Active noise cancellation
- OnStar Guidance vehicle integrated emergency SOS system
- Bluetooth handsfree wireless device connectivity
- Trailer sway control
- External memory control
- 6 USB ports
- Configurable instrumentation gauges
- Chrome rear bumper insert
- Electronic stability control system with anti-roll
- Hill descent control
- Hill start assist
- Heated rear wiper park
- Automatic climate control
- Rear Park Assist rear parking sensors
- LED daytime running lights
- LED brake lights
- Leather steering wheel
- Manual reclining rear seats
- Active grille shutters
- Manual rear child safety door locks
- Roof rails
- Heated driver and passenger side door mirrors
- Gauge cluster display size: 4.20
- Manual tilting steering wheel
- Manual telescopic steering wheel
- Auto stop-start engine
Included Packages & Options
Included Options
- License Plate Front Mounting Package$40
Standard Specifications
- 1-touch down
- 1-touch up
- Air conditioning
- Auto-dimming rearview mirror
- Driver door bin
- Driver vanity mirror
- Emergency communication system: OnStar Guidance
- Front beverage holders
- Illuminated entry
- Overhead console
- Passenger door bin
- Passenger vanity mirror
- Power windows
- Proximity key: push button start only
- Rear beverage holders
- Rear door bins
- Remote keyless entry
- Speed control
- Telescoping steering wheel
- Tilt steering wheel
- Alloy wheels
- Four wheel independent suspension
- Front anti-roll bar
- Power steering
- Rear anti-roll bar
- Speed-sensing steering
- Radio data system
- Smart device integration: Apple CarPlay/Android Auto
- Speakers: 6
- Steering wheel mounted audio controls
- Turn-by-turn navigation directions: OnStar Turn-by-Turn Navigation
- Wireless phone connectivity: Bluetooth
- Front center armrest
- Front seats: bucket
- Max seating capacity: 5
- Rear seat center armrest
- Rear seats: bench
- Rear seats Folding position: fold forward seatback
- Split folding rear seat
- Compressor: intercooled turbo
- Cylinder configuration: I-4
- Drive type: all-wheel
- Engine location: front
- Fuel economy city: 24mpg
- Fuel economy combined: 26mpg
- Fuel economy highway: 28mpg
- Fuel tank capacity: 15.6gal.
- Manual-shift auto
- Mode select transmission
- Number of valves: 16
- Transmission: 9 speed automatic
- Variable valve control
- Ground clearance (min): 175mm (6.9")
- Bumpers: body-color
- Heated door mirrors
- Power door mirrors
- Spoiler
- Trailer sway control
- Curb weight: 1,643kg (3,622lbs)
- Exterior body width: 1,839mm (72.4")
- Exterior height: 1,661mm (65.4")
- Exterior length: 4,630mm (182.3")
- Front headroom: 1,016mm (40.0")
- Front hiproom: 1,382mm (54.4")
- Front legroom: 1,039mm (40.9")
- Front shoulder room: 1,453mm (57.2")
- Interior cargo volume: 838 L (30 cu.ft.)
- Interior maximum cargo volume: 1,792 L (63 cu.ft.)
- Rear headroom: 978mm (38.5")
- Rear hiproom: 1,316mm (51.8")
- Rear legroom: 1,008mm (39.7")
- Rear shoulder room: 1,412mm (55.6")
- Turning radius: 5.7m (18.7')
- Wheelbase: 2,725mm (107.3")
- Appearance: analog
- Compass
- Delay-off headlights
- Exterior parking camera rear
- Front reading lights
- Fully automatic headlights
- High intensity discharge headlights
- Low tire pressure warning
- Outside temperature display
- Rear window defroster
- Rear window wiper
- 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
- Ignition disable
- Occupant sensing airbag
- Overhead airbag
- Panic alarm
- Perimeter/approach lights
- Security system
- Tracker system: OnStar Guidance
- Traction control
Dealer Notes
KBB.com Consumer Reviews

Overall3.9Out of 5
- 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
* The advertised price does not include sales tax, vehicle registration fees, other fees required by law, finance charges and any documentation charges. A negotiable administration fee, up to $115, may be added to the price of the vehicle.
* Images, prices, and options shown, including vehicle color, trim, options, pricing and other specifications are subject to availability, incentive offerings, current pricing and credit worthiness.
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