Discover the 2023 GMC Terrain SLT - a sophisticated and capable SUV that's ready to elevate your driving experience. With its sleek exterior design, advanced technology, and impressive performance, this Terrain is the perfect companion for your adventures.
Key features of this well-equipped Terrain SLT include:
- Side Blind Zone and Rear Cross Traffic
- Terrain Pro Safety Plus with Adaptive Cruise Control, Safety Alert Seat, and Rear Park Assist
- Infotainment Package II with 8" Diagonal GMC Infotainment System, Navigation, and Bose Premium 7-Speaker Sound System
Under the hood, the 1.5L DOHC engine and 9-speed automatic transmission deliver a smooth, responsive ride while achieving an impressive 24 city / 29 highway MPG. The Terrain's confident handling and available all-wheel drive make it a versatile choice for any road condition.
Step inside and you'll be greeted by a cabin that exudes sophistication and comfort. Heated front seats, a heated steering wheel, and dual-zone automatic climate control ensure you and your passengers stay cozy, no matter the weather. The power driver's seat with lumbar support and memory settings allow you to find your perfect driving position with ease.
Connectivity is key in today's world, and the Terrain SLT delivers with wireless Apple CarPlay and Android Auto integration, allowing you to seamlessly access your favorite apps and content on the go. The 8" touchscreen infotainment system puts a wealth of information and entertainment at your fingertips.
Safety is a top priority, and the Terrain SLT is equipped with a suite of advanced driver assistance technologies. Features like Lane Change Alert with Side Blind Zone Alert, Rear Cross-Traffic Alert, and the Safety Alert Seat help you stay aware of your surroundings and react quickly to potential hazards.
With its impressive combination of style, technology, and capability, the 2023 GMC Terrain SLT is the perfect choice for those seeking a versatile and refined SUV. Schedule a test drive today and experience the difference for yourself.
Used 2023 GMCTerrain SLT SUV DOHC
- Exterior Color
- Summit White
- Interior Color
- Black
- Odometer
- 34,828 miles
- Transmission
- 9-Speed Automatic
- Drivetrain
- FWD
- Engine
- 1.5L DOHC
- VIN
- 3GKALPEG7PL232820
- Stock Number
- Z6515A
GMC
Terrain
Included Packages & Accessories
- License Plate Front Mounting Package
- Preferred Equipment Group 4SA
- 6 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
- Power Liftgate
- Brake assist
- Electronic Stability Control
- Auto High-beam Headlights
- Delay-off headlights
- Front fog lights
- Fully automatic headlights
- Panic alarm
- Security system
- Speed control
- Bumpers: body-color
- Heated door mirrors
- Power door mirrors
- Roof rack: rails only
- Spoiler
- Turn signal indicator mirrors
- 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
- Power passenger seat
- Split folding rear seat
- Passenger door bin
- Alloy wheels
- Wheels: 18" x 7" Silver Painted Aluminum
- Rear window wiper
- Variably intermittent wipers
- 3.47 Axle Ratio
- Infotainment Package II
- Side Blind Zone & Rear Cross Traffic
- Terrain Pro Safety Plus
- 2 USB Data Ports w/SD Card Reader
- 6-Speaker Audio System Feature
- Premium 7-Speaker Bose Sound System w/Amplifier
- Radio: GMC Infotainment Audio System w/8" Display
- Radio: GMC Infotainment Audio System w/Navigation
- SiriusXM Radio
- 6-Way Power Front Passenger Seat
- 8-Way Power Driver Seat Adjuster
- Rear Park Assist
- Adaptive Cruise Control
- 2 USB Data Ports
- Lane Change Alert w/Side Blind Zone Alert
- Rear Cross-Traffic Alert
- Wireless Apple CarPlay/Wireless Android Auto
- Driver & Front Passenger Heated Seats
- Front Bucket Seats
- Front Passenger 2-Way Power Lumbar
- Power Driver Lumbar Control
- Safety Alert Seat
Included Packages & Options
- Infotainment Package II$1,180
- Radio: GMC Infotainment Audio System w/Navigation
- Terrain Pro Safety Plus$445
- Adaptive Cruise Control
- Safety Alert Seat
- Rear Park Assist
- Side Blind Zone & Rear Cross Traffic$200
- Lane Change Alert w/Side Blind Zone Alert
- Rear Cross-Traffic Alert
Included Options
- License Plate Front Mounting Package$40
Detailed Specifications
- 1st and 2nd row curtain head airbags
- 4-wheel ABS Brakes
- ABS and Driveline Traction Control
- Anti-theft alarm system
- Audio controls on steering wheel
- Audio system memory card slot
- Audio system security
- Automatic front air conditioning
- Bluetooth wireless phone connectivity
- Braking Assist
- Bucket front seats
- Cargo area light
- Climate Controlled : Driver and passenger heated
- Colored door trim
- Compass
- Cruise control
- Cruise controls on steering wheel
- Daytime running lights
- Digital Audio Input
- Driver seat memory
- Dual front air conditioning zones
- Dual illuminated vanity mirrors
- Dual reverse tilt mirrors
- Electrochromatic rearview mirror
- External temperature display
- Fold forward seatback rear seats
- Front Ventilated disc brakes
- Front fog/driving lights
- Front reading lights
- Fuel Consumption: City: 24 mpg
- Fuel Consumption: Highway: 29 mpg
- Heated driver mirror
- Heated passenger mirror
- Heated steering wheel
- Intercooled Turbo
- Interior air filtration
- Leather seat upholstery
- Leatherette steering wheel trim
- Memorized Settings for 2 drivers
- Memorized Settings including door mirror(s)
- Metal-look dash trim
- OnStar and GMC connected services capable
- Passenger Airbag
- Power liftgate
- Power remote w/tilt down driver mirror adjustment
- Power remote w/tilt down passenger mirror adjustment
- Power windows
- Privacy glass: Deep
- Proximity remote trunk release
- Radio Data System
- Rear bench
- Rear seats center armrest
- Rear spoiler: Lip
- Remote Engine Start : Keyfob remote start
- Remote activated exterior entry lights
- Remote power door locks
- Side airbag
- Silver aluminum rims
- SiriusXM AM/FM/Satellite Radio
- SiriusXM Satellite Radio(TM)
- Speed Sensitive Audio Volume Control
- Speed-proportional electric power steering
- Stability controll with anti-roll
- Suspension class: Regular
- Tachometer
- Tilt and telescopic steering wheel
- Tire Pressure Monitoring System: Tire specific
- Total Number of Speakers: 6
- Trip computer
- Turn signal in mirrors
- Video Monitor Location: Front
- Wheel Diameter: 18
- Wheel Width: 7
Standard Features
- Radio: GMC Infotainment Audio System w/Navigation
- Adaptive Cruise Control
- Safety Alert Seat
- Rear Park Assist
- Lane Change Alert w/Side Blind Zone Alert
- Rear Cross-Traffic Alert
- 8-Way Power Driver Seat Adjuster
- 6-Way Power 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
- Wireless Apple CarPlay/Wireless Android Auto
- Front Passenger 2-Way Power Lumbar
- Power Driver Lumbar Control
- Premium 7-Speaker Bose Sound System w/Amplifier
- SiriusXM Radio
Dealer Notes
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
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