This 2018 GMC Terrain SLE combines capable all-wheel drive with practical features designed for everyday driving and weekend adventures.
- All Wheel Drive
- Backup Camera
- Dual-Zone Automatic Climate Control
- 8-Way Power Driver Seat Adjuster
- Remote Start
- Outside Heated Power-Adjustable Mirrors
- Apple CarPlay/Android Auto
- Lane Change Alert with Side Blind Zone Alert
- Rear Cross-Traffic Alert
- Rear Park Assist & Safety Alert Seat
- Driver & Front Passenger Heated Seats
- Power Driver Lumbar Control
- Roof-Mounted Luggage Rack with Black Side Rails
- Bluetooth Connectivity
- 7" GMC Infotainment Display
The Terrain SLE delivers reliability with its 1.5L DOHC engine paired with a 9-speed automatic transmission. Real-world efficiency matters, and this model achieves 24 city and 28 highway miles per gallon, making it practical for both commuting and longer trips. The white exterior keeps the vehicle looking fresh and clean, while the 17-inch silver painted aluminum wheels add a polished appearance.
Safety and convenience work together throughout this vehicle. The Driver Alert Package I includes lane change alert with side blind zone alert, rear cross-traffic alert, and rear park assist with safety alert seat. Heated power-adjustable mirrors with LED turn signal indicators add another layer of visibility and functionality.
The Driver Convenience Package transforms daily driving with remote start for cold mornings, dual-zone automatic climate control for passenger comfort, and an 8-way power driver seat with lumbar support that lets you find your ideal driving position. Heated seats for both driver and front passenger make winter drives more comfortable.
Technology integration keeps you connected throughout your journey. Apple CarPlay and Android Auto compatibility on the 7-inch infotainment display means your smartphone connects seamlessly. Bluetooth connectivity works with six speakers to deliver your music and calls throughout the cabin. Steering wheel-mounted audio controls let you manage entertainment without taking your hands off the wheel.
This Terrain SLE stands ready to serve your daily needs with proven capability and thoughtful features. We invite you to schedule a test drive and discover how this vehicle fits into your lifestyle.
Used 2018 GMCTerrain SLEfor Sale near Weston, WI
- Exterior Color
- Summit White
- Interior Color
- Jet Black
- Odometer
- 116,531 miles
- Body/Seating
- SUV/5 seats
- Seats
- 5 seats
- Fuel Economy
- 24/28 MPG City/Hwy
- Transmission
- Automatic
- Drivetrain
- All-wheel Drive
- Engine
- I-4 cyl
- VIN
- 3GKALTEV0JL225741
- Stock Number
- N7214A
Highlighted Features
- Automatic temperature control
- Emergency communication system
- Wireless phone connectivity
- Parking sensors
- Exterior parking camera rear
- Front dual zone A/C
- Auto-dimming rearview mirror
- High intensity discharge headlights
- Split folding rear seat
- Heated front seats
- Perimeter/approach lights
- Remote keyless entry
Included Packages & Accessories
- 3.47 Axle Ratio
- Tires: P225/65R17 AS BW
- Engine: 1.5L Turbo DOHC 4-Cylinder SIDI VVT
- Preferred Equipment Group 3SA
- Transmission: 9-Speed Automatic 9T45
- Wheels: 17" x 7" Silver Painted Aluminum
- License Plate Front Mounting Package
- Roof-Mounted Luggage Rack Black Side Rails
- Driver & Front Passenger Heated Seats
- Lane Change Alert w/Side Blind Zone Alert
- 8-Way Power Driver Seat Adjuster
- Power Driver Lumbar Control
- Rear Park Assist & Safety Alert Seat
- Driver Convenience Package
- Remote Start
- Dual-Zone Automatic Climate Control
- Outside Heated Power-Adjustable Mirrors
- Driver Alert Package I
- Rear Cross-Traffic Alert
- Radio: GMC Infotainment Audio System w/7" Display
- 2 USB Data Ports w/Auxiliary Input Jack
- 6-Speaker Audio System Feature
- Bluetooth For Phone
- Front Bucket Seats
- 4-Way Manual Driver's Seat
- 4-Way Manual Front Passenger Seat
Detailed Specifications
- 1-touch down
- 1-touch up
- Air conditioning
- Auto-dimming rearview mirror
- Automatic temperature control
- Driver door bin
- Driver vanity mirror
- Emergency communication system: OnStar Guidance
- Front beverage holders
- Front dual zone A/C
- 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 engine start: keyfob
- 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
- 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
- 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
- Roof rack: rails only
- Spoiler
- Trailer sway control
- Turn signal indicator mirrors
- 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
- Blind spot: warning
- 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
- Parking sensors: Rear Park Assist rear
- 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
- Rear collision: Rear Cross-Traffic Alert warning
- Security system
- Tracker system: OnStar Guidance
- Traction control
Standard Features
- Remote Start
- Dual-Zone Automatic Climate Control
- Driver & Front Passenger Heated Seats
- 8-Way Power Driver Seat Adjuster
- Roof-Mounted Luggage Rack Black Side Rails
- Lane Change Alert w/Side Blind Zone Alert
- Rear Cross-Traffic Alert
- Rear Park Assist & Safety Alert Seat
- Outside Heated Power-Adjustable Mirrors
- 2 USB Data Ports w/Auxiliary Input Jack
- 6-Speaker Audio System Feature
- Bluetooth For Phone
- 4-Way Manual Driver's Seat
- 4-Way Manual Front Passenger Seat
- Power Driver Lumbar Control
Dealer Notes
KBB.com Consumer Reviews
- 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
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MPG Disclosure: EPA mileage estimate. Actual mileage will vary depending on how you drive and maintain your vehicle.
