CARFAX One-Owner. Summit White 2021 GMC Terrain SLT AWD 9-Speed Automatic 1.5L DOHC Terrain SLT, 4D Sport Utility, 1.5L DOHC, 9-Speed Automatic, AWD, Summit White, Jet Black Leather, 2 USB Data Ports, 2 USB Data Ports w/SD Card Reader, 6-Speaker Audio System Feature, 6-Way Power Front Passenger Seat, Adaptive Cruise Control, Apple CarPlay/Android Auto, Black GMC Center Caps w/Black GMC Lettering, Black Mirror Caps, Bluetooth® For Phone, Darkened Front Grille, Driver & Front Passenger Heated Seats, Elevation Edition, Exterior Parking Camera Rear, Front Bucket Seats, Front dual zone A/C, Front Passenger 2-Way Power Lumbar, GMC Pro Safety Plus, Hands-Free Rear Power Programmable Liftgate, Heated Steering Wheel, Heated steering wheel, High-Intensity Discharge Headlights, Lane Change Alert w/Side Blind Zone Alert, License Plate Front Mounting Package, Memory Package, Perforated Leather-Appointed Seat Trim, Power Liftgate, Power passenger seat, Preferred Equipment Group 4SA, Preferred Package (DISC), Radio: GMC Infotainment Audio System w/8" Display, Rear Cross-Traffic Alert, Rear Park Assist, Roof rack: rails only, Roof-Mounted Luggage Rack Black Side Rails, Safety Alert Seat, SiriusXM Radio, Skyscape Power Sunroof w/Power Sunscreen, Split folding rear seat, Steering wheel mounted audio controls, Universal Home Remote, Wheels: 19" x 7.5" Gloss Black Painted Aluminum.
Recent Arrival! Odometer is 33146 miles below market average! 25/28 City/Highway MPG
Used 2021 GMCTerrain SLT
- Exterior Color
- Summit White
- Interior Color
- Jet Black
- Odometer
- 41,759 miles
- Body/Seating
- SUV/5 seats
- Seats
- 5 seats
- Fuel Economy
- 25/28 MPG City/Hwy
- Transmission
- Automatic
- Drivetrain
- All-wheel Drive
- Engine
- I-4 cyl
- VIN
- 3GKALVEV5ML317797
- Stock Number
- S14691
Dealer Notes
GMC
Terrain
Highlighted Features
- Lane departure
- Leather upholstery
- Automatic temperature control
- Emergency communication system
- Power moonroof
- 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
Included Packages & Accessories
- 3.47 Axle Ratio
- Engine: 1.5L Turbo DOHC 4-Cylinder SIDI VVT
- Preferred Equipment Group 4SA
- License Plate Front Mounting Package
- Transmission: 9-Speed Automatic 9T45
- Skyscape Power Sunroof w/Power Sunscreen
- Adaptive Cruise Control
- 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
- Lane Change Alert w/Side Blind Zone Alert
- Rear Park Assist
- Safety Alert Seat
- GMC Pro Safety Plus
- Rear Cross-Traffic Alert
- 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
- Front Bucket Seats
- 8-Way Power Driver Seat Adjuster
- Power Driver Lumbar Control
- Driver & Front Passenger Heated Seats
Included Packages & Options
- 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
Included Options
- License Plate Front Mounting Package$40
- Skyscape Power Sunroof w/Power Sunscreen$1,495
Detailed Specifications
- 1-touch down
- 1-touch up
- Adaptive Cruise Control: Adaptive Cruise Control
- Air conditioning
- Auto-dimming rearview mirror
- Automatic temperature control
- Driver door bin
- Driver vanity mirror
- Emergency communication system: OnStar and GMC connected services capable
- Front beverage holders
- Front dual zone A/C
- Garage door transmitter
- Heated steering wheel
- Illuminated entry
- Memory seat
- Moonroof sunshade: power
- Overhead console
- Passenger door bin
- Passenger vanity mirror
- Power moonroof
- 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
- 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: all-wheel
- Engine liters: 1.5L
- Engine location: front
- Fuel economy city: 25mpg
- Fuel economy combined: 26mpg
- 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
- Standard fuel economy fuel type: gasoline
- Torque: 203 lb.-ft. @ 2,000RPM
- 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
- Compression ratio: 10.00 to 1
- Curb weight: 1,660kg (3,659lbs)
- 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 maximum rear cargo volume: 1,792 L (63 cu.ft.)
- Interior rear cargo volume: 838 L (30 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: 5.9m (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
- Front pedestrian detection: prevention
- Ignition disable
- Occupant sensing airbag
- Overhead airbag
- Panic alarm
- Perimeter/approach lights
- Rear collision: warning
- Security system
- Tracker system
- Traction control
Standard Features
- 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
- 8-Way Power Driver Seat Adjuster
- Driver & Front Passenger Heated Seats
- Tires: P235/50R19 AS BW
- 6-Speaker Audio System Feature
- 2 USB Data Ports
- 2 USB Data Ports w/SD Card Reader
- SiriusXM Radio
- Bluetooth For Phone
- Power Driver Lumbar Control
KBB.com Consumer Reviews

Overall3.9Out of 5
- 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.…
All reviews on KBB.com
Based on 54 consumer ratings for 2018–2024 models. | Privacy
- Price
- $23,497
- Admin Fee
- $299
- Our Price
- $23,796
- We're here to help: 573-531-2554
- We're here to help: 573-531-2554
