Vehicle Details
Discover the perfect blend of style, efficiency, and comfort with this 2020 GMC Terrain SLT, located in Sour Lake, TX. Powered by a responsive 1.5L 4-cylinder gasoline engine with smooth FWD handling, this compact SUV delivers excellent fuel economy without sacrificing the confident ride and refined interior that define the SLT trim. Step inside to premium leather seats and a heated steering wheel that make every drive a pleasure, whether running errands or heading out on a weekend escape. The GMC Terrain's upgraded tech keeps you connected and safe: Android Auto integration provides seamless smartphone access for navigation and media, while a back-up camera and lane departure warning add peace of mind on busy roads. This GMC Terrain SLT balances practicality with upscale touches-roomy cargo space, intuitive controls, and thoughtful storage make daily life easier. Exterior styling is modern and distinctive, projecting presence whether cruising through town or parked at the marina. Regular maintenance and careful ownership mean this vehicle is ready to serve its next owner reliably. Located in Sour Lake, TX, this 2020 GMC Terrain SLT is an ideal choice for drivers who want a fuel-efficient engine, refined interior features, and advanced safety tech in a compact SUV package. Contact us to schedule a test drive and experience this GMC Terrain's comfort and capability firsthand.
Equipment
The leather seats in this model are a must for buyers looking for comfort, durability, and style. The vehicle has auto-adjust speed for safe following. Apple CarPlay: Seamless smartphone integration for this 2020 GMC Terrain - stay connected and entertained on the go! This unit is pure luxury with a heated steering wheel. This 2020 GMC Terrain stays safely in its lane with Lane Keep Assist. The GMC Terrain warns of approaching vehicles with Cross-Traffic Alert. The state of the art park assist system will guide you easily into any spot. Never get into a cold vehicle again with the remote start feature on this 2020 GMC Terrain . The GMC Terrain's Lane Departure Warning helps keep you in your lane. Bluetooth technology is built into the GMC Terrain, keeping your hands on the steering wheel and your focus on the road. The installed navigation system will keep you on the right path.
Packages
Driver Alert Package I: Rear Cross-Traffic Alert; Safety Alert Seat; Rear Park Assist; Lane Change Alert with Side Blind Zone Alert; Adaptive Cruise Control - Camera. Preferred Equipment Group 4SA. Preferred Package: 6-Way Power Front Passenger Seat; Hands-Free Rear Power Programmable Liftgate; Memory Package; Heated Steering Wheel; Universal Home Remote. Ebony Twilight Metallic. License Plate Front Mounting Package. **Equipment listed is based on original vehicle build and subject to change. Please confirm the accuracy of the included equipment by calling the dealer prior to purchase.**
Used 2020 GMCTerrain SLT Sport Utility
- Exterior Color
- Ebony Twilight Metallic
- Interior Color
- Jet Black
- Odometer
- 56,275 miles
- Body/Seating
- Sport Utility/5 seats
- Transmission
- 9-speed automatic
- Drivetrain
- FWD
- Engine
- 4 Cyl, 1.5L
- VIN
- 3GKALPEV7LL218439
- Stock Number
- 13692B
Highlighted Features
- 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
Included Packages & Accessories
- Driver Alert Package I: Rear Cross-Traffic Alert; Safety Alert Seat; Rear Park Assist; Lane Change Alert with Side Blind Zone Alert; Adaptive Cruise Control - Camera
- Preferred Equipment Group 4SA
- Preferred Package: 6-Way Power Front Passenger Seat; Hands-Free Rear Power Programmable Liftgate; Memory Package; Heated Steering Wheel; Universal Home Remote
- Ebony Twilight Metallic
- License Plate Front Mounting Package
- Apple CarPlay/Android Auto smart device mirroring
- Forward Collision Alert with Automatic Braking
- Front Pedestrian Braking
- 4G LTE Wi-Fi Hotspot capable mobile hotspot internet access
- Rear mounted camera
- Lane Keep Assist with Lane Departure Warning
- Adaptive Cruise Control - Camera
- Brake assist system
- Cruise control with steering wheel mounted controls
- Power liftgate rear cargo door
- Keyfob remote start
- Heated steering wheel
- Heated driver and front passenger seats
- Leather front seat upholstery
- Primary monitor touchscreen
- Rear Cross-Traffic Alert collision warning
- Driver seat power reclining
- lumbar support
- cushion tilt
- fore/aft control and height adjustable control
- 1.5L I-4 gasoline direct injection
- DOHC
- variable valve control
- intercooled turbo
- regular unleaded
- engine with 170HP
- 1.5L I-4 DOHC
- Restricted driving mode/alerts
- Smart key with hands-free access and push button start
- Smart device remote start
- Push-button
- Vehicle tracker with vehicle slowdown
- Bluetooth wireless audio streaming
- Proximity cargo area access release
- Lane Change Alert with Side Blind Zone Alert blind spot warning
- Following Distance Indicator
- Dual-zone front climate control
- High-intensity discharge low beam headlights
- IntelliBeam auto high-beam headlights
- Immobilizer
- Active noise cancellation
- OnStar and GMC connected services capable vehicle integrated emergency SOS system
- Bluetooth handsfree wireless device connectivity
- Trailer sway control
- External memory control
- 6 USB ports
- Configurable instrumentation gauges
- Electronic stability control system with anti-roll
- Hill descent control
- Hill start assist
- Leather rear seat upholstery
- Heated rear wiper park
- Automatic climate control
- Rear seat check warning
- Rear Park Assist rear parking sensors
- 0.150 kW
- LED daytime running lights
- LED brake lights
- Driver Alert 1 Pkg.
- Luggage Rack
- Navigation System
Standard 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
Dealer Notes
KBB.com Consumer Reviews
- 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. - 5.0
2019 GMC Terrain SLT AWD
By Victor on 7/28/2025 10:09:34 PM
Start to finish the BEST SUV for the $$$. GMC quality and luxury combined at it's best! One happy customer with NO regrets
* The advertised price does not include sales tax, vehicle registration fees, other fees required by law, finance charges and any documentation charges. A negotiable administration fee, up to $115, may be added to the price of the vehicle.
* Images, prices, and options shown, including vehicle color, trim, options, pricing and other specifications are subject to availability, incentive offerings, current pricing and credit worthiness.