2020 GMC Terrain SLT
- Used
- KBB Retail
- $16,030
- Savings
- -$904
- Price
- $15,126
- Doc Fee
- $599
- Added Accessories
- $399
- Price After Fees
- $15,725
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: Apple CarPlay/Android Auto
- 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
- 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: front-wheel
- Engine location: front
- Fuel economy city: 26mpg
- Fuel economy combined: 27mpg
- Fuel economy fuel type: gasoline
- Fuel economy highway: 30mpg
- Fuel tank capacity: 14.9gal.
- 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: 1,582kg (3,487lbs)
- 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: Lane Keep Assist with Lane Departure Warning 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: Forward Collision Alert with Automatic Braking 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
- Hands-Free Rear Power Programmable Liftgate
- 8" GMC Infotainment System with Navigation and Multi-Touch Display
- Bose Premium 7-Speaker Sound System with HD Radio and SiriusXM
- Adaptive Cruise Control with Camera
- Lane Change Alert with Side Blind Zone Alert
- Rear Cross Traffic Alert and Rear Park Assist
- Safety Alert Seat
- Heated Steering Wheel
- Memory Package for Driver Seat and Mirrors
- 6-Way Power Front Passenger Seat with Power Lumbar
- Driver and Front Passenger Heated Seats
- Perforated Leather-Appointed Seat Trim
- 18" Machined Aluminum Wheels
- All-Weather Floor Mats and Cargo Mat
- Front and Rear Molded Splash Guards
The Terrain's 1.5L DOHC engine paired with a 9-speed automatic transmission delivers efficient performance, achieving 26 MPG in the city and 30 MPG on the highway. Front-wheel drive provides reliable traction in various driving conditions while maintaining excellent fuel economy. This powertrain strikes a practical balance between capability and efficiency for daily commutes and weekend getaways alike.
Inside, this SLT provides a commanding driving position with 8-way power adjustment for the driver's seat, heated front seats, and a heated steering wheel for added comfort during colder months. The automatic climate control maintains your preferred temperature effortlessly, while the perforated leather-appointed seating adds a touch of refinement to the cabin.
Technology features make every drive more connected and aware. The GMC Infotainment System with navigation gives you turn-by-turn guidance, while Apple CarPlay and Android Auto integration keep your smartphone functionality at your fingertips. The Bose premium audio system transforms your commute, and satellite radio with SiriusXM offers endless entertainment options.
Safety is prioritized throughout this vehicle. Adaptive cruise control uses camera technology to maintain your chosen distance from traffic ahead, while lane change and blind zone alerts help you navigate safely. Rear cross traffic alert, rear park assist, and the safety alert seat work together to enhance awareness. Four-wheel disc brakes with ABS provide confident stopping power in all conditions.
Practical touches enhance everyday convenience. The hands-free power liftgate opens and closes at your command, making loading groceries or gear effortless. All-weather floor and cargo mats protect your interior investment, while the universal home remote adds seamless garage access. Speed-sensing steering and four-wheel independent suspension create a smooth, responsive driving experience whether navigating city streets or cruising highways.
This 2020 Terrain SLT is ready to serve your needs with established reliability and thoughtful design. Visit our showroom today to experience the comfort, technology, and capability this vehicle delivers.
Peace of mind
Vehicle history report
- Title information
- Odometer readings
- Accident data (if applicable)
- Service history
- Vehicle usage
- Recall information (if applicable)
- Warranty status
A name you can trust
KBB.com Consumer Reviews
- 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.