This 2018 GMC Terrain SLE combines practical design with dependable performance, offering the functionality and comfort you need for daily driving and weekend adventures alike.
- Skyscape Power Sunroof with Power Sunscreen
- GMC Infotainment System with Navigation and Multi-Touch Display
- SiriusXM Satellite Radio
- Dual-Zone Automatic Climate Control
- 8-Way Power Driver Seat Adjuster with Power Lumbar Control
- Driver and Front Passenger Heated Seats
- Remote Start
- Power Programmable Rear Liftgate
- 18" Silver Painted Aluminum Wheels
- Roof-Mounted Luggage Rack with Side Rails
- High-Intensity Discharge Headlights
- Exterior Parking Camera
- 4.2" Multi-Color Enhanced Driver Information Screen
- Bluetooth for Phone and Apple CarPlay/Android Auto
- 110-Volt Power Outlet
Under the hood, a 2.0L turbocharged engine delivers responsive performance with 252 horsepower and 260 lb-ft of torque, paired with a 9-speed automatic transmission for smooth acceleration and efficient fuel economy at 22 city and 28 highway miles per gallon. The front-wheel-drive configuration provides stability in various weather conditions while maintaining the agility you want in an everyday crossover.
The interior welcomes you with premium cloth seating, front bucket seats with a center armrest, and a split-folding rear seat that adapts to your cargo needs. The driver's seat offers eight-way power adjustability and lumbar support, ensuring comfort on longer drives. Dual-zone automatic climate control lets both front passengers maintain their preferred temperature independently.
Technology integration keeps you connected through the 8-inch GMC Infotainment System featuring navigation, SiriusXM satellite radio with three months of service, and a 4.2-inch multi-color driver information screen. Steering wheel audio controls and multiple USB ports provide convenient connectivity for your devices.
Safety features include antilock brakes, electronic stability control, traction control, dual front and side airbags, and an exterior parking camera to assist with maneuvering. Emergency communication through OnStar Guidance provides additional peace of mind for you and your passengers.
The gray exterior finish presents a refined, professional appearance that complements any setting. The power rear liftgate simplifies loading and unloading, while the roof-mounted luggage rack accommodates your gear for travel and recreation.
This Terrain SLE represents solid value as a versatile crossover that balances everyday practicality with genuine comfort features. We invite you to visit our showroom to experience this vehicle firsthand and discover how it fits your lifestyle.
2018 GMC Terrain SLE SUV
- Pre-Owned
Finance Terms
Serra Kia of Jackson
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The overview
- Exterior Color
- Satin Steel Metallic
- Interior Color
- Medium Ash Gray Jet Black
- Odometer
- 117,423 miles
- Body/Seating
- SUV/5 seats
- Seats
- 5 seats
- Fuel Economy
- 22/28 MPG City/Hwy
- Transmission
- Automatic
- Engine
- 4
- VIN
- 3GKALMEX8JL211657
- Stock Number
- 7KT12321A
The highlights
- Navigation system
- Automatic temperature control
- Emergency communication system
- Power moonroof
- Wireless phone connectivity
- 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
The full 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
- Navigation system
- Overhead console
- Passenger door bin
- Passenger vanity mirror
- Power moonroof: Skyscape
- 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
- Trunk/hatch auto-latch
- Alloy wheels
- Four wheel independent suspension
- Front anti-roll bar
- Front tires: 225/60TR18.0
- Power steering
- Rear anti-roll bar
- Rear tires: 225/60TR18.0
- Speed-sensing steering
- Wheel size: 18"
- 1st row LCD monitors: 2
- AM/FM radio: SiriusXM
- Primary LCD size: 8.0"
- Radio data system
- Satellite radio trial duration with new vehicle purchase (months): 3
- 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: front-wheel
- Engine liters: 2.0
- Engine location: front
- Fuel economy city: 22mpg
- Fuel economy combined: 28mpg
- Fuel economy highway: 28mpg
- Fuel tank capacity: 14.9gal.
- Horsepower: 252hp @ 5,500RPM
- Manual-shift auto
- Mode select transmission
- Number of valves: 16
- Recommended fuel: Premium Unleaded
- Torque: 260 lb.-ft. @ 2,500RPM
- Transmission: 9 speed automatic
- Variable valve control
- Ground clearance (min): 175mm (6.9")
- Bumpers: body-color
- Cargo: power liftgate
- Heated door mirrors
- Power door mirrors
- Power liftgate
- Roof rack: rails only
- Spoiler
- Tailpipe finisher: chrome
- Trailer sway control
- Compression ratio: 9.50 to 1
- Curb weight: 1,564kg (3,449lbs)
- Engine bore x stroke: 86.0mm x 86.0mm (3.39" x 3.39")
- Engine displacement: 2.0 L
- Engine horsepower: 252hp @ 5,500RPM
- Engine torque: 260 lb.-ft. @ 2,500RPM
- 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")
- GVWR: 2,100kg (4,630lbs)
- 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
Notes from the dealer
Track your progress
KBB.com Consumer Reviews
3.9out of 5 overall- 5.0
Excellent
by Estiva on 7/28/2026 5:46:15 PM
2023 Terrain SLT AWD with 96,000 miles. I’ve had since new, and maintained exclusively at my local Chevrolet/GMC dealer. Most of my miles are highway, but I’m averaging 32 MPG, and have had NO issues. I had the tires replaced at 80,000, it still has the original brake pads. This vehicle still drives like new. I was recently at a family reunion and received compliments on the vehicle. The only thing I miss is the power liftgate I had on my 2019 Chevrolet Equinox. - 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.
