Used 2018 GMC Terrain for Sale near California
Shop with transparent pricing.
Only show listings that include dealer fees- Year:
- 2019
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 137 hp 1.6L I4 Diesel
- Exterior color:
- Black (Ebony Twilight Metallic)
- Combined gas mileage:
- 33 MPG
- Fuel type:
- Diesel
- Transmission:
- 6-Speed Automatic
- Mileage:
- 81,757
- Stock #:
- DT37868
- VIN:
- 3GKALWEU8KL137868
Sponsored by Sierra Chevrolet
2019 GMC Terrain
SLT Diesel AWD
81,757 mi
$17,062
- Year:
- 2018
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 1.5L I4
- Exterior color:
- White
- Fuel type:
- Gasoline
- Transmission:
- 9-Speed Automatic Overdrive
- Mileage:
- 118,321
- Stock #:
- 328971
- VIN:
- 3GKALMEV9JL328971
Sponsored Listing
2018 GMC Terrain
SLE
118,321 mi
$13,275
- Year:
- 2018
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 1.5L I4
- Exterior color:
- Graphite Gray Metallic
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 65,612
- Stock #:
- 207759
- VIN:
- 3GKALMEVXJL324931
Sponsored Listing
2018 GMC Terrain
SLE
65,612 mi
$17,005
- Year:
- 2018
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 1.5L I4
- Exterior color:
- White
- Fuel type:
- Gasoline
- Transmission:
- 9-Speed Automatic Overdrive
- Mileage:
- 118,321
- Stock #:
- 328971
- VIN:
- 3GKALMEV9JL328971
2018 GMC Terrain
SLE
118,321 mi
$13,275
- Year:
- 2018
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 1.5L I4
- Exterior color:
- Coppertino Metallic
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 84,248
- Stock #:
- P65126
- VIN:
- 3GKALTEV8JL244876
2018 GMC Terrain
SLE AWD
84,248 mi
$15,452
- Year:
- 2018
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 1.5L I4
- Exterior color:
- Quicksilver Metallic
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 75,366
- Stock #:
- 5427B
- VIN:
- 3GKALMEV3JL222709
2018 GMC Terrain
SLE
75,366 mi
$14,049
- Year:
- 2017
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 182 hp 2.4L I4
- Exterior color:
- Black
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 64,908
- Stock #:
- 10953
- VIN:
- 2GKALMEK9H6285768
2017 GMC Terrain
SLE1
64,908 mi
$14,080
- Year:
- 2018
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 1.5L I4
- Exterior color:
- Graphite Gray Metallic
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 94,650
- Stock #:
- 20543A
- VIN:
- 3GKALMEV9JL365714
2018 GMC Terrain
SLE
94,650 mi
$12,882
- Year:
- 2018
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 1.5L I4
- Exterior color:
- Blue Steel Metallic
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 119,529
- Stock #:
- 257493
- VIN:
- 3GKALMEV5JL257493
2018 GMC Terrain
SLE
119,529 mi
$10,480
- Year:
- 2018
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 1.5L I4
- Exterior color:
- Graphite Gray Metallic
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 65,612
- Stock #:
- 207759
- VIN:
- 3GKALMEVXJL324931
2018 GMC Terrain
SLE
65,612 mi
$17,005
- Year:
- 2019
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 252 hp 2L I4
- Exterior color:
- Red
- Fuel type:
- Gasoline
- Interior color:
- Gray
- Transmission:
- 9-Speed Automatic Overdrive
- Mileage:
- 69,572
- Stock #:
- 1527
- VIN:
- 3GKALXEX8KL278035
2019 GMC Terrain
Denali AWD
69,572 mi
$20,277
- Year:
- 2019
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 137 hp 1.6L I4 Diesel
- Exterior color:
- Black (Ebony Twilight Metallic)
- Combined gas mileage:
- 33 MPG
- Fuel type:
- Diesel
- Transmission:
- 6-Speed Automatic
- Mileage:
- 81,757
- Stock #:
- DT37868
- VIN:
- 3GKALWEU8KL137868
2019 GMC Terrain
SLT Diesel AWD
81,757 mi
$17,062
- Year:
- 2019
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 1.5L I4
- Exterior color:
- Graphite Gray Metallic
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 60,556
- Stock #:
- TC269054A
- VIN:
- 3GKALPEV8KL348308
-$800
2019 GMC Terrain
SLT
60,556 mi
$15,999
$15,199
CarGurus Analysis:
2018 GMC Terrain
With 1,922 currently listed for sale and an average price of $14,518.00, 30.5% of 2018 GMC Terrains for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2018 GMC Terrain 4.71 / 5 stars.
62.3% of 2018 Terrain models on CarGurus are accident free.
The 2018 GMC Terrain features a redesigned exterior, improved interior materials, and offers multiple engine options, including a turbocharged 2.0-liter engine for enhanced performance.
- Year:
- 2019
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 1.5L I4
- Exterior color:
- Summit White
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 72,346
- Stock #:
- TC225588A
- VIN:
- 3GKALMEV1KL258237
2019 GMC Terrain
SLE
72,346 mi
$12,799
- Year:
- 2017
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 301 hp 3.6L V6
- Exterior color:
- Black
- Combined gas mileage:
- 20 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 97,650
- Stock #:
- 325616
- VIN:
- 2GKFLNE36H6325616
2017 GMC Terrain
SLE2
97,650 mi
$11,449
- Year:
- 2018
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 252 hp 2L I4
- Exterior color:
- Gray
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray
- Transmission:
- Automatic
- Mileage:
- 125,200
- Stock #:
- 364136
- VIN:
- 3GKALMEXXJL364136
2018 GMC Terrain
SLE
125,200 mi
$11,949
- Year:
- 2017
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 182 hp 2.4L I4
- Exterior color:
- Blue
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray
- Transmission:
- Automatic
- Mileage:
- 98,933
- Stock #:
- 27568
- VIN:
- 2GKALMEK3H6134179
2017 GMC Terrain
SLE1
98,933 mi
$12,080
- Year:
- 2018
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 1.5L I4
- Exterior color:
- Black (Ebony Twilight Metallic)
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 84,977
- Stock #:
- 15223
- VIN:
- 3GKALMEV1JL413285
2018 GMC Terrain
SLE
84,977 mi
$14,213
- Year:
- 2017
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 301 hp 3.6L V6
- Exterior color:
- White
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 96,226
- Stock #:
- 666
- VIN:
- 2GKFLVE32H6111769
2017 GMC Terrain
Denali AWD
96,226 mi
$13,387
- Year:
- 2019
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 1.5L I4
- Exterior color:
- Red
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Beige)
- Transmission:
- 9-Speed Automatic
- Mileage:
- 70,069
- Stock #:
- 334382
- VIN:
- 3GKALPEV5KL334382
2019 GMC Terrain
SLT
70,069 mi
$17,060
- Year:
- 2018
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 137 hp 1.6L I4 Diesel
- Exterior color:
- White
- Combined gas mileage:
- 33 MPG
- Fuel type:
- Diesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 103,748
- Stock #:
- 27356
- VIN:
- 3GKALUEU2JL203365
Preparing for a close up...
Photos coming soon
2018 GMC Terrain
SLE Diesel AWD
103,748 mi
$14,390
- Year:
- 2017
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 182 hp 2.4L I4
- Exterior color:
- Onyx Black
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 136,774
- Stock #:
- 342550
- VIN:
- 2GKALMEK5H6342550
2017 GMC Terrain
SLE1
136,774 mi
$7,634
- Year:
- 2017
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 182 hp 2.4L I4
- Exterior color:
- Quicksilver Metallic
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 82,302
- Stock #:
- CGSP16753
- VIN:
- 2GKALREK8H6178885
Sponsored Listing
2017 GMC Terrain
Denali
82,302 mi
$14,080
CarGurus Analysis: 2018 GMC Terrain
overall
Summary
With 1,922 currently listed for sale and an average price of $14,518.00, 30.5% of 2018 GMC Terrains for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2018 GMC Terrain 4.71 / 5 stars.
62.3% of 2018 Terrain models on CarGurus are accident free.
The 2018 GMC Terrain features a redesigned exterior, improved interior materials, and offers multiple engine options, including a turbocharged 2.0-liter engine for enhanced performance.
Why it stands out
The 2018 GMC Terrain marks a significant shift from its predecessor with a more conservative design that may appeal to a broader audience. While it loses some of the rugged charm that defined earlier models, the Terrain compensates with a more refined interior and a variety of engine choices, including a powerful turbocharged 2.0-liter option that delivers 252 horsepower. This model is particularly appealing for those seeking a compact SUV with a comfortable ride and ample features, such as the IntelliLink infotainment system with Apple CarPlay and Android Auto. However, it does face criticism for its mediocre safety ratings and a lack of certain advanced driver-assistance features, which may deter some buyers. Overall, the Terrain offers a blend of comfort and utility, but potential buyers should weigh its strengths against its limitations.
Other model years to consider
- Average price: $24,781.00
- Good/great deal percentage: 32.8%
- User rating: 5 / 5
- Total listings: 5,575
- Average price: $24,937.00
- Good/great deal percentage: 33.2%
- User rating: 5 / 5
- Total listings: 4,858
- Average price: $22,663.00
- Good/great deal percentage: 31.9%
- User rating: 4.83 / 5
- Total listings: 3,469
This analysis is based on CarGurus' proprietary market data from July 31, 2026, CarGurus experts' opinions, and generative AI.
4.8 Overall rating
Filter by rating
Anonymous
Reviewed a 2018 GMC Terrain on Mar 21, 2021
It’s the Denali so it has everything you need plus more. Only thing that would make it better would be a V6 but this 2.0 turbo has major get up and go.
James A
Reviewed a 2018 GMC Terrain on May 15, 2020
The car is amazing and of great value. We purchased this vehicle for under the market value and it is in excellent condition. I did a thorough walk around and probably looked like an idiot looking for the smallest dents and scratches. The vehicle has great options, panoramic roof and good quality materials, especially for the price. What a steal my wife got!!!!
megan j
Reviewed a 2018 GMC Terrain on May 6, 2020
This car exceeded my highest expectations. Very nice ride, appropriate amount of room and has a very sporty feel. Has a lot of extra features that make it over all a very nice care. The push gear buttons will take some time to get use to but over all very very cool.
Rachel B
Reviewed a 2018 GMC Terrain on Jan 24, 2020
I like the car, but the brakes are a little sensitive and the pick-up (from a stop) can be jerky. Otherwise, it is smooth, comfortable, and a quiet ride.
2018 GMC Terrain Trims
| Trim type | MSRP |
|---|---|
| SLT Diesel AWD | $35,915 |
| SLE Diesel AWD | $33,340 |
| Denali | $37,520 |
| SLT | $31,320 |
| Denali AWD | $39,270 |
| SLT AWD | $33,070 |
| SLE AWD | $29,570 |
| SLE | $27,820 |
2018 GMC Terrain Price Trends
CarGurus tracks the prices of millions of used car listings every year. See how the average price of 2018 GMC Terrain prices has changed over time.
See more price trendsFAQs
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