2021 GMC Terrain SLT 1.5L DOHC Summit White This vehicle also comes equipped with: Elevation Edition (Black GMC Center Caps w/Black GMC Lettering, Black Mirror Caps, Darkened Front Grille, Roof-Mounted Luggage Rack Black Side Rails, and Wheels: 19" x 7.5" Gloss Black Painted Aluminum), GMC Pro Safety Plus (Adaptive Cruise Control, Lane Change Alert w/Side Blind Zone Alert, Rear Cross-Traffic Alert, Rear Park Assist, and Safety Alert Seat), Infotainment Package II (HD Radio, Premium 7-Speaker Bose Sound System w/Amplifier, and Radio: GMC Infotainment Audio System w/Navigation), Preferred Equipment Group 4SA, 2 USB Data Ports, 2 USB Data Ports w/SD Card Reader, 3.47 Axle Ratio, 4-Wheel Disc Brakes, 6 Speakers, 6-Speaker Audio System Feature, 8-Way Power Driver Seat Adjuster, ABS brakes, Air Conditioning, Alloy wheels, AM/FM radio: SiriusXM, Apple CarPlay/Android Auto, Auto High-beam Headlights, Auto-dimming door mirrors, Auto-dimming Rear-View mirror, Automatic temperature control, Bluetooth® For Phone, Brake assist, Bumpers: body-color, Compass, Delay-off headlights, Driver & Front Passenger Heated Seats, Driver door bin, Driver vanity mirror, Dual front impact airbags, Dual front side impact airbags, Electronic Stability Control, Emergency communication system: OnStar and GMC connected services capable, Exterior Parking Camera Rear, Four wheel independent suspension, Front & Rear Black GMC Emblems (LPO), Front anti-roll bar, Front Bucket Seats, Front Center Armrest, Front dual zone A/C, Front fog lights, Front reading lights, Fully automatic headlights, Garage door transmitter, Heated door mirrors, Heated front seats, Heated steering wheel, High-Intensity Discharge Headlights, Illuminated entry, Low tire pressure warning, Memory seat, Occupant sensing airbag, Outside temperature display, Overhead airbag, Overhead console, Panic alarm, Passenger door bin, Passenger vanity mirror, Perforated Leather-Appointed Seat Trim, Power door mirrors, Power Driver Lumbar Control, Power driver seat, Power Liftgate, Power passenger seat, Power steering, Power windows, Radio data system, Radio: GMC Infotainment Audio System w/8" Display, Rear anti-roll bar, Rear seat center armrest, Rear window defroster, Rear window wiper, Remote keyless entry, Roof rack: rails only, Security system, SiriusXM Radio, Skyscape Power Sunroof w/Power Sunscreen, Speed control, Speed-sensing steering, Split folding rear seat, Spoiler, Steering wheel mounted audio controls, Tachometer, Telescoping steering wheel, Tilt steering wheel, Traction control, Trip computer, Turn signal indicator mirrors, Variably intermittent wipers, and Wheels: 18" x 7" Machined Aluminum w/Gray Accents. FWD 9-Speed Automatic Recent Arrival! Priced below KBB Fair Purchase Price! Odometer is 725 miles below market average! 25/30 City/Highway MPG
We offer Market Based Pricing, so please call to check on the availability of this vehicle. WE'LL BUY YOUR VEHICLE, EVEN IF YOU DON'T BUY OURS! Awards: * ALG Residual Value Awards * 2016 KBB.com Brand Image Awards 2016 Kelley Blue Book Brand Image Awards are based on the Brand Watch(tm) study from Kelley Blue Book Market Intelligence. Award calculated among non-luxury shoppers. For more information, visit www.kbb.com. Kelley Blue Book is a registered trademark of Kelley Blue Book Co., Inc.
Used 2021 GMCTerrain SLT
- Exterior Color
- Summit White
- Interior Color
- Jet Black
- Odometer
- 78,887 miles
- Body/Seating
- SUV/5 seats
- Seats
- 5 seats
- Fuel Economy
- 25/30 MPG City/Hwy
- Transmission
- Automatic
- Drivetrain
- Front-wheel Drive
- Engine
- I-4 cyl
- VIN
- 3GKALPEV1ML398938
- Stock Number
- ML398938
Highlighted Features
- Navigation system
- 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
Included Packages & Accessories
- Adaptive Cruise Control
- 3.47 Axle Ratio
- Engine: 1.5L Turbo DOHC 4-Cylinder SIDI VVT
- Lane Change Alert w/Side Blind Zone Alert
- Radio: GMC Infotainment Audio System w/Navigation
- HD Radio
- Premium 7-Speaker Bose Sound System w/Amplifier
- Preferred Equipment Group 4SA
- 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
- Infotainment Package II
- Front & Rear Black GMC Emblems
- Transmission: 9-Speed Automatic 9T45
- Skyscape Power Sunroof w/Power Sunscreen
Standard 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
- Navigation system: GMC Connected Navigation
- Overhead console
- Passenger door bin
- Passenger vanity mirror
- Power moonroof: Skyscape
- 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
- Speaker type: Bose
- Speakers: 7
- 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: 1.5L
- Engine location: front
- Fuel economy city: 25mpg
- Fuel economy combined: 27mpg
- Fuel economy highway: 30mpg
- Fuel tank capacity: 14.9gal.
- 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: 1,582kg (3,487lbs)
- 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: 2,025kg (4,464lbs)
- 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: Lane Keep Assist with Lane Departure Warning active
- Low tire pressure warning
- Outside temperature display
- Parking sensors: Rear Park Assist 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: Forward Collision Alert with Automatic Braking mitigation
- Front pedestrian detection: prevention
- Ignition disable
- Occupant sensing airbag
- Overhead airbag
- Panic alarm
- Perimeter/approach lights
- Rear collision: Rear Cross-Traffic Alert warning
- Security system
- Tracker system
- Traction 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.
Tax, Title, $998 Dealer fee, $298 Electronic filing fee, State tag fees, dealer added accessories, market adjustments on new vehicles and reconditioning fee on preowned inventory not included in vehicle prices shown and must be paid by the purchaser. Not all Pre-owned vehicles come with a second key or owners manuals. While great effort is made to ensure the accuracy of the information on this site, the data is managed by a third party and errors do occur. Dealer is not responsible for those errors so please verify information with a customer service rep. This is easily done by calling us at 863-937-0010 or by visiting us at the dealership.