- Advanced Safety Package
- Driver Alert Package Ii
- Leather Seats
- Graphite Gray Metallic
- Navigation System
- Lane Keeping Assist
- Keyless Start
- Adaptive Cruise Control - Camera
- Audio System; 8" Diagonal Gmc Infotainment System With Navigation
- Automatic Parking Assist
- Axle; 3.17 Final Drive Ratio
- Denali Preferred Equipment Group
- Emissions; Federal Requirements
- Engine; 2.0L Turbo; 4-Cylinder; Sidi; Vvt
- Following Distance Indicator
- Forward Collision Alert
- Front Pedestrian Braking
- Hd Surround Vision
- Headlamp Control; Intellibeam Auto High Beam
- Lane Keep Assist With Lane Departure Warning
- Light Platinum/Taupe; Perforated Leather-Appointed Seat Trim
- Low Speed Forward Automatic Braking
- Seats; Front Bucket
- Transmission; 9-Speed Automatic 9T50; Electronically-Controlled With Overdrive
Used 2019 GMCTerrain Denali SUV I-4 cyl
- Exterior Color
- Graphite Gray
- Interior Color
- Light Platinum
- Odometer
- 43,672 miles
- Body/Seating
- SUV/5 seats
- Fuel Economy
- 22/28 MPG City/Hwy
- Transmission
- 9-Speed A/T
- Drivetrain
- Front-wheel Drive
- Engine
- I-4 cyl
- VIN
- 3GKALSEX1KL258566
- Stock Number
- KL258566
Highlighted Features
- Navigation system
- Lane departure
- Leather upholstery
- Automatic temperature control
- Emergency communication system
- Wireless phone connectivity
- Parking sensors
- Exterior parking camera front
- Exterior parking camera left
- Exterior parking camera right
- Exterior parking camera rear
- Front dual zone A/C
Included Packages & Accessories
- Preferred Equipment Group 5SA
- Federal Emissions Requirements
- 3.17 Axle Ratio
- Engine: 2.0L Turbo 4-Cylinder SIDI VVT
- Transmission: 9-Speed Automatic 9T50
- Front Bucket Seats
- 8-Way Power Driver Seat Adjuster
- Power Driver Lumbar Control
- 6-Way Power Front Passenger Seat
- Front Passenger 2-Way Power Lumbar
- Driver & Front Passenger Heated Seats
- Driver Alert Package II
- Low Speed Forward Automatic Braking
- Forward Collision Alert
- Lane Keep Assist w/Lane Departure Warning
- Following Distance Indicator
- Adaptive Cruise Control - Camera
- Front Pedestrian Braking
- IntelliBeam Auto High Beam Headlamp Control
- Radio: GMC Infotainment System w/Navigation
- HD Radio
- Premium 7-Speaker Bose Sound System w/Amplifier
- 2 USB Data Ports
- 2 USB Data Ports w/SD Card Reader
- SiriusXM Radio
- Bluetooth For Phone
- Automatic Parking Assist
- HD Surround Vision
- Advanced Safety Package
Detailed Specifications
- 1-touch down
- 1-touch up
- Adaptive Cruise Control: Adaptive Cruise Control - Camera
- 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
- Split folding rear seat
- Compressor: intercooled turbo
- Cylinder configuration: I-4
- Drive type: front-wheel
- Engine liters: 2.0
- Engine location: front
- Fuel economy city: 22mpg
- Fuel economy combined: 24mpg
- Fuel economy highway: 28mpg
- Fuel tank capacity: 14.9gal.
- Horsepower: 252hp @ 5,500RPM
- 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
- Cargo: power liftgate
- Door mirrors: chrome
- Heated door mirrors
- Power door mirrors
- 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
- Delay-off headlights
- Exterior parking camera front
- Exterior parking camera left
- Exterior parking camera rear: Surround Vision yes
- Exterior parking camera right
- 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
- Parking sensors: automated
- 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 warning
- Ignition disable
- Occupant sensing airbag
- Overhead airbag
- Panic alarm
- Perimeter/approach lights
- Rear collision: Cross Traffic Alert warning
- Security system
- Tracker system
- Traction control
Standard Features
- Low Speed Forward Automatic Braking
- Forward Collision Alert
- Lane Keep Assist w/Lane Departure Warning
- Following Distance Indicator
- Adaptive Cruise Control - Camera
- Front Pedestrian Braking
- IntelliBeam Auto High Beam Headlamp Control
- Automatic Parking Assist
- HD Surround Vision
- 8-Way Power Driver Seat Adjuster
- 6-Way Power Front Passenger Seat
- Driver & Front Passenger Heated Seats
- HD Radio
- Premium 7-Speaker Bose Sound System w/Amplifier
- 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
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
Accessories and color may vary. Quoted price subject to change without notice to correct errors or omissions. New vehicle pricing may already include applicable manufacturer incentives which may expire at any time. College grad and military rebates are not included. Manufacturer incentive data and vehicle features is provided by third parties and believed to be accurate as of the time of publication. Please contact the store by email or phone for details and availability of incentives. Sales tax or other taxes, tag, title, registration fees, and government fees are not included in quoted price. $499 Electronic filing fee and $995 dealer service fee are included in quoted price.
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Displayed MPG is based on applicable EPA mileage ratings. Use for comparison purposes only. Your actual mileage will vary, depending on how you drive and maintain your vehicle, driving conditions, battery pack age/condition (hybrid models only) and other factors.