Used 2020 GMCTerrain SLT

Exterior Color
Graphite Gray
Interior Color
Jet Black
Odometer
110,129 miles
Body/Seating
SUV/5 seats
Seats
5 seats
Fuel Economy
22/28 MPG City/Hwy
Transmission
Automatic
Drivetrain
Front-Wheel Drive
Engine
I-4 cyl
VIN
3GKALPEX5LL171123
Stock Number
TLL171123
GMC Terrain
  • Show Me the CARFAX Badge

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
  • Memory seat

Included Packages & Accessories

  • Preferred Equipment Group 4SA
  • 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
  • Memory Package
  • All-Weather Cargo Mat
  • Transmission: 9-Speed Automatic 9T50
  • Universal Home Remote
  • Elevation Edition
  • Wheels: 19" x 7.5" Gloss Black Painted Aluminum
  • Tires: P235/50R19 AS BW
  • Darkened Front Grille
  • Roof-Mounted Luggage Rack Black Side Rails
  • Black GMC Center Caps w/Black GMC Lettering
  • Black Mirror Caps
  • Dual Exhaust w/Bright Tips
  • Engine: 2.0L Turbo 4-Cylinder SIDI VVT
  • 3.17 Axle Ratio
  • GVWR: 4,630 lbs
  • Wheels: 19" x 7.5" Machined Aluminum w/Gray Accents
  • 17" Steel Spare Wheel
  • T125/70R17 Blackwall Spare Tire
  • 4-Wheel Antilock 4-Wheel Disc Brakes
  • 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
  • Interior Protection Package

Included Packages & Options

  • Engine: 2.0L Turbo 4-Cylinder SIDI VVT$1,845
    • 3.17 Axle Ratio
    • GVWR: 4,630 lbs
    • Wheels: 19" x 7.5" Machined Aluminum w/Gray Accents
    • 17" Steel Spare Wheel
    • T125/70R17 Blackwall Spare Tire
    • 4-Wheel Antilock 4-Wheel Disc Brakes
    • Dual Exhaust w/Bright Tips
    • Transmission: 9-Speed Automatic 9T50
  • Preferred Package$1,250
    • Hands-Free Rear Power Programmable Liftgate
    • Memory Package
    • 6-Way Power Front Passenger Seat
    • Heated Steering Wheel
    • Universal Home Remote
  • Elevation Edition$795
    • Wheels: 19" x 7.5" Gloss Black Painted Aluminum
    • Darkened Front Grille
    • Roof-Mounted Luggage Rack Black Side Rails
    • Black GMC Center Caps w/Black GMC Lettering
    • Black Mirror Caps
  • Wheels: 19" x 7.5" Machined Aluminum w/Gray Accents$500
    • Tires: P235/50R19 AS BW
  • Interior Protection Package$220
    • All-Weather Cargo Mat
    • All-Weather Floor Mats
Included Options
  • License Plate Front Mounting Package$40

Detailed 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
  • 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
  • Front tires: 235/50TR19.0
  • Power steering
  • Rear anti-roll bar
  • Rear tires: 235/50TR19.0
  • Speed-sensing steering
  • Wheel size: 19"
  • 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 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: front-wheel
  • Engine liters: 2.0L
  • Engine location: front
  • Fuel economy city: 22mpg
  • Fuel economy combined: 27mpg
  • Fuel economy fuel type: gasoline
  • Fuel economy highway: 28mpg
  • Fuel tank capacity: 14.9gal.
  • Horsepower: 252hp @ 5,500RPM
  • Hybrid traction battery type: none
  • Manual-shift auto
  • Mode select transmission
  • Number of valves: 16
  • Recommended fuel: Premium Unleaded
  • Torque: 260 lb.-ft. @ 2,500RPM
  • 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
  • Tailpipe finisher: chrome
  • Trailer sway control
  • Turn signal indicator mirrors
  • Compression ratio: 9.50 to 1
  • Curb weight: 1,582kg (3,487lbs)
  • Engine bore x stroke: 86.0mm x 86.0mm (3.39" x 3.39")
  • Engine displacement: 2.0 L
  • Engine horsepower: 252hp @ 5,500RPM
  • Engine torque: 260 lb.-ft. @ 2,500RPM
  • 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")
  • 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

Standard Features

  • 3.17 Axle Ratio
  • GVWR: 4,630 lbs
  • Wheels: 19" x 7.5" Machined Aluminum w/Gray Accents
  • 17" Steel Spare Wheel
  • T125/70R17 Blackwall Spare Tire
  • 4-Wheel Antilock 4-Wheel Disc Brakes
  • Dual Exhaust w/Bright Tips
  • Transmission: 9-Speed Automatic 9T50
  • Hands-Free Rear Power Programmable Liftgate
  • Memory Package
  • 6-Way Power Front Passenger Seat
  • Heated Steering Wheel
  • Universal Home Remote
  • Wheels: 19" x 7.5" Gloss Black Painted Aluminum
  • Darkened Front Grille
  • Roof-Mounted Luggage Rack Black Side Rails
  • Black GMC Center Caps w/Black GMC Lettering
  • Black Mirror Caps
  • 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



Price excludes required taxes, tag and title fee but includes the $220 documentary fee.

We have taken reasonable efforts to ensure display of accurate data; however, the information shown may contain errors and omissions, may not reflect all vehicle items and accessories, and errors with regard to pricing may occur. All displayed inventory is subject to prior sale and all prices expire at midnight on the date displayed. Price shown is for the state in which Dealer is physically located and if transferred to another state, the price may change. Dealer is not responsible for any errors but should be consulted in person to confirm the information on this page.

PRE-OWNED VEHICLES MAY BE SUBJECT TO UNREPAIRED MANUFACTURER RECALLS. PLEASE CONTACT THE MANUFACTURER OR A DEALER FOR THAT LINE MAKE FOR RECALL ASSISTANCE/QUESTIONS OR CHECK THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION WEBSITE FOR CURRENT RECALL INFORMATION BEFORE PURCHASING. Base MSRP excludes transportation and handling charges, destination charges, taxes, title, registration, preparation and documentary fees, tags, labor and installation charges, insurance, and optional equipment, products, packages and accessories. Options, model availability and actual dealer price may vary. See dealer for details, costs and terms. AMG® and 4MATIC® are registered trademarks of Mercedes-Benz Group AG. Android Auto is a trademark of Google LLC. Apple CarPlay® is a registered trademark of Apple Inc. harman/kardon® and Logic 7 are registered marks of Harman International Industries, Incorporated Burmester® is a registered trademark of Burmester Audiosysteme GmbH, Berlin, Germany Bluetooth® is a registered mark of Bluetooth SIG, Inc.

KBB.com Consumer Reviews

Kelley Blue Book - KBB.com
Overall3.9Out of 5
  • Excellent

    By Estiva on 7/28/2026 5:46:15 PM

    5.0
    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.
  • Awesome car

    By OHGMCDenali on 2/13/2026 7:18:25 PM

    5.0
    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
  • Drives and rides great!

    By NanaKaren on 1/7/2026 4:26:41 AM

    4.0
    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 excludes required taxes, tag and title fee but includes the $220 documentary fee.

We have taken reasonable efforts to ensure display of accurate data; however, the information shown may contain errors and omissions, may not reflect all vehicle items and accessories, and errors with regard to pricing may occur. All displayed inventory is subject to prior sale and all prices expire at midnight on the date displayed. Price shown is for the state in which Dealer is physically located and if transferred to another state, the price may change. Dealer is not responsible for any errors but should be consulted in person to confirm the information on this page.

PRE-OWNED VEHICLES MAY BE SUBJECT TO UNREPAIRED MANUFACTURER RECALLS. PLEASE CONTACT THE MANUFACTURER OR A DEALER FOR THAT LINE MAKE FOR RECALL ASSISTANCE/QUESTIONS OR CHECK THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION WEBSITE FOR CURRENT RECALL INFORMATION BEFORE PURCHASING.

Base MSRP excludes transportation and handling charges, destination charges, taxes, title, registration, preparation and documentary fees, tags, labor and installation charges, insurance, and optional equipment, products, packages and accessories. Options, model availability and actual dealer price may vary. See dealer for details, costs and terms. AMG® and 4MATIC® are registered trademarks of Mercedes-Benz Group AG. Android Auto is a trademark of Google LLC. Apple CarPlay® is a registered trademark of Apple Inc. harman/kardon® and Logic 7 are registered marks of Harman International Industries, Incorporated Burmester® is a registered trademark of Burmester Audiosysteme GmbH, Berlin, Germany Bluetooth® is a registered mark of Bluetooth SIG, Inc.

Used 2020 GMC Terrain SUV SLT

Exterior Color: Graphite Gray

Interior Color: Jet Black

Vin Number: 3GKALPEX5LL171123

Stock: TLL171123

View this 2020 GMC Terrain SUV  SLT for sale at Mercedes-Benz of McKinney