This 2020 GMC Terrain SLT combines capability, comfort, and advanced safety features in a vehicle designed to handle your everyday needs while delivering the reliability GMC owners expect.
- Hands-Free Rear Power Programmable Liftgate
- 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
- 6-Way Power Front Passenger Seat with Power Lumbar
- Universal Home Remote
- Heated Front Seats with Perforated Leather-Appointed Trim
- All-Weather Floor Mats and Cargo Mat
- 8" GMC Infotainment Display with Apple CarPlay and Android Auto
- SiriusXM Radio with 6-Speaker Audio System
- 18" Machined Aluminum Wheels
- Automatic Temperature Control with Dual Front Zone A/C
The Terrain SLT delivers fuel efficiency with its 1.5L DOHC engine paired with a 9-speed automatic transmission and available all-wheel drive, achieving an EPA-estimated 25 city and 28 highway miles per gallon. This powertrain strikes a practical balance between performance and economy for daily driving.
Inside, the cabin features dual-zone automatic temperature control, a heated steering wheel, and heated front seats finished in perforated leather to keep you comfortable in any season. The 8-inch infotainment system integrates Apple CarPlay and Android Auto compatibility, ensuring your smartphone connects seamlessly for navigation and entertainment. Remote keyless entry and the universal home remote add convenience to your daily routine.
Safety technology is comprehensive with the Driver Alert Package I, which includes adaptive cruise control, lane change alert with side blind zone monitoring, rear cross-traffic alert, and rear park assist. The safety alert seat provides additional awareness, while standard features such as electronic stability control, traction control, brake assist, and a full array of airbags work together for protection in all conditions.
Practical features make ownership straightforward. The all-weather floor mats and cargo mat protect your interior, while the hands-free rear power liftgate simplifies loading and unloading. Four-wheel independent suspension and speed-sensing power steering provide composed handling whether navigating city streets or highway driving. The exterior parking camera, high-intensity discharge headlights, and automatic high-beam function enhance visibility and safety.
This Terrain SLT has received a fresh oil change and is ready for its next owner. With comprehensive appointments including power-adjustable seats with lumbar support, heated door mirrors, and a complete safety suite, this vehicle offers the combination of luxury and practicality that today's drivers demand. Visit us to experience the Terrain's capability and comfort firsthand.
Used 2020 GMCTerrain SLTfor Sale near Lewistown, PA
- Exterior Color
- Summit White
- Interior Color
- Jet Black
- Odometer
- 103,125 miles
- Body/Seating
- SUV/5 seats
- Seats
- 5 seats
- Fuel Economy
- 25/28 MPG City/Hwy
- Transmission
- Automatic
- Drivetrain
- AWD
- Engine
- I-4 cyl
- VIN
- 3GKALVEV9LL301553
- Stock Number
- D1839A
Highlighted Features
- Lane departure
- Leather upholstery
- Automatic temperature control
- Emergency communication system
- Wireless phone connectivity
- Parking sensors
- 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
Included Packages & Accessories
- 3.47 Axle Ratio
- Engine: 1.5L Turbo DOHC 4-Cylinder SIDI VVT
- Tires: P225/60R18 AS BW
- Wheels: 18" x 7" Machined Aluminum w/Gray Accents
- Preferred Equipment Group 4SA
- Transmission: 9-Speed Automatic 9T45
- License Plate Front Mounting Package
- Radio: GMC Infotainment Audio System w/8" Display
- 6-Speaker Audio System Feature
- 2 USB Data Ports
- 2 USB Data Ports w/SD Card Reader
- SiriusXM Radio
- Bluetooth For Phone
- All-Weather Floor Mats
- Lane Change Alert w/Side Blind Zone Alert
- Memory Package
- All-Weather Cargo Mat
- Adaptive Cruise Control - Camera
- Universal Home Remote
- Rear Park Assist
- Safety Alert Seat
- Front Bucket Seats
- 8-Way Power Driver Seat Adjuster
- Power Driver Lumbar Control
- 4-Way Manual Front Passenger Seat
- Driver & Front Passenger Heated Seats
- Preferred Package
- Hands-Free Rear Power Programmable Liftgate
- 6-Way Power Front Passenger Seat
- Front Passenger 2-Way Power Lumbar
- Heated Steering Wheel
- Rear Cross-Traffic Alert
- Driver Alert Package I
- Interior Protection Package
Detailed Specifications
- 1-touch down
- 1-touch up
- Adaptive Cruise Control: Adaptive Cruise Control - Camera
- 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
- Garage door transmitter
- Heated steering wheel
- Illuminated entry
- Memory seat
- 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 2-way passenger lumbar support
- Power driver seat
- Power passenger 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
- Power liftgate
- Rear cargo: power liftgate
- 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
- Blind spot: Lane Change Alert with Side Blind Zone Alert warning
- 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
- Parking sensors: 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
- Forward collision: mitigation
- Ignition disable
- Occupant sensing airbag
- Overhead airbag
- Panic alarm
- Pedestrian detection: prevention
- Perimeter/approach lights
- Rear collision: warning
- Security system
- Tracker system
- Traction control
Standard Features
- Hands-Free Rear Power Programmable Liftgate
- Memory Package
- 6-Way Power Front Passenger Seat
- Heated Steering Wheel
- Universal Home Remote
- Adaptive Cruise Control - Camera
- Lane Change Alert w/Side Blind Zone Alert
- Rear Cross-Traffic Alert
- Rear Park Assist
- Safety Alert Seat
- All-Weather Cargo Mat
- All-Weather Floor Mats
- 8-Way Power Driver Seat Adjuster
- 4-Way Manual Front Passenger Seat
- Driver & Front Passenger Heated Seats
- 6-Speaker Audio System Feature
- 2 USB Data Ports
- 2 USB Data Ports w/SD Card Reader
- SiriusXM Radio
- Bluetooth For Phone
- Front Passenger 2-Way Power Lumbar
- Power Driver Lumbar Control
Dealer Notes
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.
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**The arrival timeline is an estimate. It may vary due to circumstances beyond Subaru’s or the retailer’s control.
**The arrival timeline is an estimate. It may vary due to circumstances beyond Subaru’s or the retailer’s control.
