This 2020 GMC Terrain SLT delivers practical capability with premium touches throughout. With its 1.5L DOHC engine paired with a 9-speed automatic transmission and AWD, this compact SUV handles diverse driving conditions with confidence while returning strong fuel economy at 25 city and 28 highway MPG. The gray exterior and medium ash gray/jet black leather interior create a refined, modern appearance inside and out.
- Premium 7-Speaker Bose Sound System w/Amplifier
- GMC Infotainment Audio System w/Navigation and 8" Display
- Heated Steering Wheel
- 6-Way Power Front Passenger Seat with 2-Way Lumbar Support
- Hands-Free Rear Power Programmable Liftgate
- Heated Front Seats
- Memory Package with Universal Home Remote
- Front & Rear All-Weather Floor Liners
- Apple CarPlay and Android Auto Integration
- Lane Departure Warning System and Rear Parking Camera
Backed by comprehensive safety features including electronic stability control, dual front impact airbags, and OnStar emergency communication services, this Terrain provides peace of mind for every journey. We invite you to experience this well-appointed SUV in personâ"stop by today to take it for a test drive.
Pre-Owned 2020 GMC Terrain SLT All-Wheel Drive
- Pre-Owned
$17,490Price
$17,751Carlock Price
Carlock Toyota of Columbus
Call 812-684-1985
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The overview
- Exterior Color
- Smokey Quartz
- Interior Color
- Medium Ash Gray/Jet Black
- Odometer
- 74,522 miles
- Body/Seating
- SUV/5 seats
- Seats
- 5 seats
- Fuel Economy
- 25/28 MPG City/Hwy
- Transmission
- 9-Speed Automatic
- Drivetrain
- All-Wheel Drive
- Engine
- I-4 cyl
- VIN
- 3GKALVEV4LL212621
- Stock Number
- 348873A
The highlights
- Lane departure
- Leather upholstery
- Automatic temperature control
- Emergency communication system
- Wireless phone connectivity
- Exterior parking camera rear
- Front dual zone A/C
- Auto high-beam headlights
- Auto-dimming rearview mirror
- High intensity discharge headlights
- Split folding rear seat
- Heated front seats
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
- Front beverage holders
- Front dual zone A/C
- Illuminated entry
- Overhead console
- Passenger door bin
- Passenger vanity mirror
- Power windows
- Proximity key: doors and push button start
- 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
- Power steering
- Rear anti-roll bar
- Speed-sensing steering
- 1st row LCD monitors: 2
- Primary LCD size: 8.0"
- Radio data system
- Smart device integration
- Steering wheel mounted audio controls
- Turn-by-turn navigation directions
- Wireless phone connectivity
- Front center armrest
- Front seats: bucket
- Heated front seats
- Leather upholstery
- 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
- Seat Upholstery: leather
- Split folding rear seat
- Compressor: intercooled turbo
- Cylinder configuration: I-4
- Drive type: all-wheel
- Engine location: front
- Fuel economy city: 25mpg
- Fuel economy combined: 26mpg
- Fuel economy fuel type: gasoline
- Fuel economy highway: 28mpg
- Fuel tank capacity: 15.6gal.
- Hybrid traction battery type: none
- Manual-shift auto
- Mode select transmission
- Number of valves: 16
- Transmission: 9 speed automatic
- Variable valve control
- Ground clearance (min): 201mm (7.9")
- Auto-dimming door mirrors
- Bumpers: body-color
- Heated door mirrors
- Power door mirrors
- Spoiler
- Trailer sway control
- Turn signal indicator mirrors
- Curb weight: 1,660kg (3,659lbs)
- 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: 5.9m (19.2')
- Wheelbase: 2,725mm (107.3")
- Appearance: analog
- Auto high-beam headlights
- Compass
- Configurable
- Delay-off headlights
- Exterior parking camera rear
- Front fog lights
- Front reading lights
- Fully automatic headlights
- High intensity discharge headlights
- Lane departure: active
- 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
- Forward collision: mitigation
- Ignition disable
- Occupant sensing airbag
- Overhead airbag
- Panic alarm
- Pedestrian detection: prevention
- Perimeter/approach lights
- Security system
- Tracker system
- Traction control
Notes from the dealer
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.
** Price(s) include(s) all costs to be paid by a consumer, including a $261 documentation fee, except for licensing costs, registration fees, bank fees, and taxes. Dealer adjustment includes Toyota manufacturer rebates. Offers cannot be combined with any other promotions. Not combinable with special APR or finance rates. Please verify all descriptions and features with dealer for accuracy. Details are subject to errors. Please see window sticker and confirm with dealer. See dealer for complete details.