This 2020 GMC Terrain SLE offers reliable performance and practical design for today's driver, backed by a clean vehicle history and comprehensive safety inspection.
- Accident-Free History
- Clean Vehicle History
- Safety Inspection Completed
- Driver Convenience Package with Remote Start
- Dual-Zone Automatic Climate Control
- Driver and Front Passenger Heated Seats
- 8-Way Power Driver Seat with Lumbar Control
- Front and Rear All-Weather Floor Liners
- Integrated Cargo Liner
- 18" Silver Painted Aluminum Wheels
- Roof-Mounted Luggage Rack
- GMC Infotainment System with 7" Display
- Apple CarPlay and Android Auto
- Bluetooth for Phone
- Lane Departure Warning System
The Terrain SLE is powered by a 1.5L DOHC engine paired with a 9-speed automatic transmission and all-wheel drive, delivering solid fuel efficiency at 25 city and 28 highway MPG. This configuration balances everyday practicality with capability across varying road conditions.
The interior provides comfort and convenience features that make every drive more enjoyable. Heated front seats and dual-zone automatic climate control ensure passenger comfort year-round. The 8-way power driver seat with lumbar support allows you to find your ideal driving position. Remote start capability means your vehicle can be warmed or cooled before you step outside.
Technology integration is straightforward and user-friendly. The 7-inch GMC Infotainment display connects seamlessly with Apple CarPlay and Android Auto, keeping you connected safely while driving. Steering wheel-mounted audio controls and Bluetooth connectivity reduce distractions on the road.
Safety has been prioritized throughout this vehicle. Electronic stability control, traction control, lane departure warning, and a comprehensive airbag system provide multiple layers of protection. Four-wheel disc brakes with ABS ensure confident stopping power. The rear backup camera assists with parking and reversibility.
Practicality extends to storage and organization. All-weather floor liners protect your interior in any season, while the integrated cargo liner keeps your cargo area clean and protected. The roof-mounted luggage rack expands your carrying capacity for gear and equipment.
WYATT ALWAYS SAYS YES!
2020 GMC Terrain SLE
- Used
The overview
- Exterior Color
- Satin Steel Metallic
- Interior Color
- Jet Black
- Odometer
- 108,392 miles
- Body/Seating
- SUV/5 seats
- Seats
- 5 seats
- Transmission
- 9-Speed Automatic
- Drivetrain
- AWD
- Engine
- 1.5L DOHC
- VIN
- 3GKALTEV6LL179741
- Stock Number
- 1574
The highlights
- Lane departure
- Emergency communication system
- Wireless phone connectivity
- Exterior parking camera rear
- Auto high-beam headlights
- 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
The full specifications
- 1-touch down
- 1-touch up
- Air conditioning
- Auto-dimming rearview mirror
- Driver door bin
- Driver vanity mirror
- Emergency communication system
- Front beverage holders
- 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 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
- Speakers: 6
- Steering wheel mounted audio controls
- Turn-by-turn navigation directions
- Wireless phone connectivity
- Front center armrest
- Front seats: bucket
- Max seating capacity: 5
- Premium cloth
- Rear seat center armrest
- Rear seats: bench
- Rear seats Folding position: fold forward seatback
- Seat Upholstery: premium cloth
- Split folding rear seat
- Compressor: intercooled turbo
- Cylinder configuration: I-4
- Drive type: all-wheel
- Engine liters: 1.5L
- 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.
- Horsepower: 170hp @ 5,600RPM
- Hybrid traction battery type: none
- Manual-shift auto
- Mode select transmission
- Number of valves: 16
- Recommended fuel: Regular Unleaded
- Torque: 203 lb.-ft. @ 2,000RPM
- 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
- Compression ratio: 10.00 to 1
- Curb weight: 1,643kg (3,622lbs)
- Engine bore x stroke: 73.9mm x 86.4mm (2.91" x 3.40")
- Engine displacement: 1.5 L
- Engine horsepower: 170hp @ 5,600RPM
- Engine torque: 203 lb.-ft. @ 2,000RPM
- 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")
- Towing capacity: 680kg (1,500lbs)
- Turning radius: 5.7m (18.7')
- Wheelbase: 2,725mm (107.3")
- Appearance: analog
- Auto high-beam headlights
- Compass
- Configurable
- Delay-off headlights
- Exterior parking camera rear
- 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.