This 2018 GMC Terrain SLT combines practical design with refined comfort and advanced technology. The gray Graphite Gray Metallic exterior pairs beautifully with the turbocharged 2.0L engine delivering efficient performance at 22 city and 28 highway MPG. With no accidents on the Carfax report, this well-maintained SUV is ready to serve your everyday needs.
- Radio: GMC Infotainment Audio System w/Navigation
- Heated Steering Wheel
- Lane Change Alert w/Side Blind Zone Alert
- Rear Cross-Traffic Alert
- 6-Way Power Front Passenger Seat
- Rear Park Assist & Safety Alert Seat
- Universal Home Remote
- Hands-Free Rear Power Programmable Liftgate
- 19 Machined Aluminum Wheels
- Premium 7-Speaker Bose Sound System w/Amplifier
This Terrain features perforated leather-appointed seating with heated front seats and 8-way power driver adjustment for maximum comfort on every drive. The advanced Driver Alert Package I includes comprehensive safety features designed to keep you aware of your surroundings. The Infotainment Package II brings modern connectivity with Apple CarPlay and Android Auto integration, while the memory package stores your preferred seat and mirror settings.
Visit us today to experience the blend of capability and comfort this GMC Terrain SLT delivers.
Disclaimer: The Manufacturer's Suggested Retail Price excludes tax, title, license, dealer fees and optional equipment. Dealer sets final price.
Used 2018 GMCTerrain SLT
- Exterior Color
- Graphite Gray Metallic
- Interior Color
- JET BLACK, PERFORATED LEATHER-APPOINTED SEAT TRIM
- Odometer
- 164,216 miles
- Fuel Economy
- 22/28 MPG City/Hwy
- Transmission
- 9 speed automatic
- Drivetrain
- FWD
- Engine
- I-4 cyl
- VIN
- 3GKALPEX5JL137681
- Stock Number
- ZT137681
GMC
Terrain
Included Packages & Accessories
Detailed Specifications
- Max seating capacity: 5
- Fuel System: Direct Injection
- Fuel tank capacity: 14 gal
- Horsepower: 252
Dealer Notes
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
- Orr Price
- $12,464
- Doc Fee
- $225
- Price
- $12,689
- We're here to help: (903) 218-4767
- We're here to help: (903) 218-4767




