Discover the epitome of style and capability in this 2020 GMC Terrain Denali. Meticulously maintained and brimming with premium features, this exceptional SUV is ready to elevate your driving experience.
- Satin Steel Metallic exterior with a Gray interior
- Skyscape power sunroof with power sunscreen
- License plate front mounting package
This Terrain Denali is equipped with an impressive array of thoughtful amenities:
- Bose premium 7-speaker sound system with amplifier
- Heated steering wheel and front seats
- Perforated leather-appointed seating with Denali logo
- 8-way power driver's seat with lumbar control
- Automatic dual-zone climate control
- Hands-free power liftgate
Seamlessly blending style and substance, the Terrain Denali offers the perfect balance of comfort, convenience, and capability. Experience the difference with this exceptional GMC SUV.
The custom opening sentence provided by the dealer is: "Discover the epitome of style and capability in this 2020 GMC Terrain Denali."
The custom closing sentence provided by the dealer is: "Experience the difference with this exceptional GMC SUV."
Used 2020 GMCTerrain Denali SUV P17866A Satin Steel
- Exterior Color
- Satin Steel
- Interior Color
- Light Platinum/Taupe
- Odometer
- 142,279 miles
- Body/Seating
- SUV/5 seats
- Fuel Economy
- 22/28 MPG City/Hwy
- Transmission
- 9-Speed Automatic
- Drivetrain
- Front-Wheel Drive
- Engine
- I-4 cyl
- VIN
- 3GKALSEX1LL334563
- Stock Number
- P17866A
GMC
Terrain
Dealer Notes
Highlighted Features
- Navigation system
- 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
- Split folding rear seat
- Memory seat
Included Packages & Accessories
- Navigation System
- License Plate Front Mounting Package
- Preferred Equipment Group 5SA
- 7 Speakers
- AM/FM radio: SiriusXM
- Radio data system
- Air Conditioning
- Automatic temperature control
- Front dual zone A/C
- Rear window defroster
- Bluetooth® For Phone
- Memory seat
- Power driver seat
- Power steering
- Power windows
- Remote keyless entry
- Steering wheel mounted audio controls
- Four wheel independent suspension
- Speed-sensing steering
- Traction control
- 4-Wheel Disc Brakes
- ABS brakes
- Dual front impact airbags
- Dual front side impact airbags
- Emergency communication system: OnStar and GMC connected services capable
- Front anti-roll bar
- Low tire pressure warning
- Occupant sensing airbag
- Overhead airbag
- Rear anti-roll bar
- Skyscape Power Sunroof w/Power Sunscreen
- Power Liftgate
- Brake assist
- Electronic Stability Control
- Exterior Parking Camera Rear
- Auto High-beam Headlights
- Delay-off headlights
- Front fog lights
- Fully automatic headlights
- Panic alarm
- Security system
- Speed control
- Auto-dimming door mirrors
- Bumpers: body-color
- Heated door mirrors
- Power door mirrors
- Roof rack: rails only
- Spoiler
- Turn signal indicator mirrors
- Apple CarPlay/Android Auto
- Auto-dimming Rear-View mirror
- Compass
- Driver door bin
- Driver vanity mirror
- Front reading lights
- Garage door transmitter
- Heated steering wheel
- Illuminated entry
- Outside temperature display
- Overhead console
- Passenger vanity mirror
- Rear seat center armrest
- Tachometer
- Telescoping steering wheel
- Tilt steering wheel
- Trip computer
- Front Center Armrest
- Heated front seats
- Perforated Leather-Appointed Seat Trim w/Denali Logo
- Power passenger seat
- Split folding rear seat
- Passenger door bin
- Alloy wheels
- Wheels: 19" x 7.5" Ultra-Bright Machined Aluminum
- Rear window wiper
- Variably intermittent wipers
- 3.17 Axle Ratio
- 2 USB Data Ports w/SD Card Reader
- HD Radio
- Premium 7-Speaker Bose Sound System w/Amplifier
- Radio: GMC Infotainment System w/Navigation
- SiriusXM Radio
- 6-Way Power Front Passenger Seat
- 8-Way Power Driver Seat Adjuster
- 2 USB Data Ports
- Driver & Front Passenger Heated Seats
- Front Bucket Seats
- Front Passenger 2-Way Power Lumbar
- Power Driver Lumbar Control
Included Packages & Options
Included Options
- License Plate Front Mounting Package$40
- Skyscape Power Sunroof w/Power Sunscreen$1,495
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
- Navigation system
- 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
- 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: 2.0L
- Engine location: front
- Fuel economy city: 22mpg
- Fuel economy combined: 24mpg
- 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
- Door mirrors: chrome
- 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: 1,649kg (3,635lbs)
- 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")
- Towing capacity: 1,588kg (3,500lbs)
- Turning radius: 6.3m (20.8')
- 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
- 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
- Rear collision: Rear Cross-Traffic Alert warning
- Security system
- Tracker system
- Traction control
Standard Features
- HD Radio
- Premium 7-Speaker Bose Sound System w/Amplifier
- 2 USB Data Ports
- 2 USB Data Ports w/SD Card Reader
- SiriusXM Radio
- Front Passenger 2-Way Power Lumbar
- 8-Way Power Driver Seat Adjuster
- 6-Way Power Front Passenger Seat
- Driver & Front Passenger Heated Seats
- Power Driver Lumbar Control
KBB.com Consumer Reviews

Overall3.9Out of 5
- 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…
All reviews on KBB.com
Based on 53 consumer ratings for 2018–2024 models. | Privacy
- Retail Price
- $18,999
- Processing Fee
- $799
- Selling Price
- $19,798
- We're here to help: (434) 392-8166
- We're here to help: (434) 392-8166
