Used 2018 GMC Terrain for Sale near Los Angeles, CA
71 results
- Year:
- 2019
- 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:
- Medium Ash Gray/Jet Black
- Transmission:
- Automatic
- Mileage:
- 91,799
- Stock #:
- G69470
- VIN:
- 3GKALMEV0KL169470
Sponsored by Car Castle
2019 GMC Terrain
SLE
91,799 mi
$13,999
- 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
Sponsored Listing
2018 GMC Terrain
SLE
119,529 mi
$11,990
- Year:
- 2018
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 252 hp 2L I4
- Exterior color:
- White
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Tan)
- Transmission:
- Automatic
- Mileage:
- 42,949
- Stock #:
- V2006583C
- VIN:
- 3GKALSEX3JL354665
Sponsored Listing
2018 GMC Terrain
Denali
42,949 mi
$20,610
- 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:
- 6-Speed Automatic
- Mileage:
- 69,175
- Stock #:
- 240086S
- VIN:
- 2GKALNEK8H6311508
-$590
2017 GMC Terrain
SLE2
69,175 mi
$12,655
$12,065
- 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:
- 6-Speed Automatic
- Mileage:
- 63,290
- Stock #:
- 3N8603AA
- VIN:
- 2GKALPEK4H6307788
2017 GMC Terrain
SLT
63,290 mi
$14,078
- Year:
- 2019
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 1.5L I4
- Exterior color:
- Blue Emerald Metallic
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 66,083
- Stock #:
- 298173
- VIN:
- 3GKALMEV3KL298173
2019 GMC Terrain
SLE
66,083 mi
$14,084
- Year:
- 2019
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 252 hp 2L I4
- Exterior color:
- Black (Ebony Twilight Metallic)
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 31,095
- Stock #:
- 27V02613A
- VIN:
- 3GKALPEX3KL349304
2019 GMC Terrain
SLT
31,095 mi
$18,940
- Year:
- 2018
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 252 hp 2L I4
- Exterior color:
- White
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Tan)
- Transmission:
- Automatic
- Mileage:
- 42,949
- Stock #:
- V2006583C
- VIN:
- 3GKALSEX3JL354665
2018 GMC Terrain
Denali
42,949 mi
$20,610
- Year:
- 2018
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 252 hp 2L I4
- Exterior color:
- Summit White
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 72,601
- Stock #:
- JL267013
- VIN:
- 3GKALSEX7JL267013
2018 GMC Terrain
Denali
72,601 mi
$16,098
- Year:
- 2018
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 1.5L I4
- Exterior color:
- Black
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic Overdrive
- Mileage:
- 88,420
- Stock #:
- 69358
- VIN:
- 3GKALMEV8JL169358
2018 GMC Terrain
SLE
88,420 mi
$12,638
- Year:
- 2018
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 252 hp 2L I4
- Exterior color:
- Red
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic Overdrive
- Mileage:
- 145,525
- Stock #:
- 217307r
- VIN:
- 3GKALSEX5JL217307
2018 GMC Terrain
Denali
145,525 mi
$12,050
- Year:
- 2018
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 1.5L I4
- Exterior color:
- Black (Ebony Twilight Metallic)
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brandy/Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 72,636
- Stock #:
- J731
- VIN:
- 3GKALVEV2JL332849
-$500
2018 GMC Terrain
SLT AWD
72,636 mi
$17,605
$17,105
- 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:
- 44,388
- Stock #:
- STK404175
- VIN:
- 3GKALMEV4JL404175
2018 GMC Terrain
SLE
44,388 mi
$18,306
CarGurus Analysis:
2018 GMC Terrain
With 75 currently listed for sale near Los Angeles, CA and an average price of $14,464.00, 10.7% 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.
94.7% of 2018 Terrain models on CarGurus are accident free.
The 2018 GMC Terrain features a variety of engine options, including a turbocharged 2.0-liter engine, improving performance while maintaining a spacious interior.
- 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:
- Graphite Gray Metallic
- Combined gas mileage:
- 20 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 97,404
- Stock #:
- KP46567
- VIN:
- 2GKFLNE33H6346567
-$445
2017 GMC Terrain
SLE2
97,404 mi
$11,743
$11,298
- 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:
- 112,326
- Stock #:
- 1693
- VIN:
- 2GKALNEK6H6329022
2017 GMC Terrain
SLE2
112,326 mi
$10,175
- 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
$14,375
- 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
$11,990
- Year:
- 2019
- 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:
- Medium Ash Gray/Jet Black
- Transmission:
- Automatic
- Mileage:
- 91,799
- Stock #:
- G69470
- VIN:
- 3GKALMEV0KL169470
2019 GMC Terrain
SLE
91,799 mi
$13,999
- Year:
- 2018
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 1.5L I4
- Exterior color:
- Black (Ebony Twilight Metallic)
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 85,699
- VIN:
- 3GKALTEV1JL382470
2018 GMC Terrain
SLE AWD
85,699 mi
$14,970
- 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:
- 2018
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 1.5L I4
- Exterior color:
- Gray (Satin Steel Metallic)
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 49,356
- Stock #:
- STK72690T
- VIN:
- 3GKALMEV9JL172690
2018 GMC Terrain
SLE
49,356 mi
$17,315
- Year:
- 2018
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 1.5L I4
- Exterior color:
- Black
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black (Charcoal)
- Transmission:
- 9-Speed Automatic
- Mileage:
- 51,610
- Stock #:
- 10912
- VIN:
- 3GKALMEV8JL401022
2018 GMC Terrain
SLE
51,610 mi
$16,495
- Year:
- 2018
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 1.5L I4
- Exterior color:
- Black
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic Overdrive
- Mileage:
- 88,420
- Stock #:
- 69358
- VIN:
- 3GKALMEV8JL169358
Sponsored Listing
2018 GMC Terrain
SLE
88,420 mi
$12,638
CarGurus Analysis: 2018 GMC Terrain
overall
Summary
With 75 currently listed for sale near Los Angeles, CA and an average price of $14,464.00, 10.7% 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.
94.7% of 2018 Terrain models on CarGurus are accident free.
The 2018 GMC Terrain features a variety of engine options, including a turbocharged 2.0-liter engine, improving performance while maintaining a spacious interior.
Why it stands out
The 2018 GMC Terrain represents a significant shift from previous models, moving away from its traditional boxy styling to a more conservative design. This compact SUV showcases versatility with its three engine options, including the highly regarded turbocharged 2.0-liter engine that delivers a robust 252 horsepower. While some owners appreciate its comfort and spaciousness, particularly in the higher trim levels, others have expressed concerns regarding brake sensitivity and certain power limitations. The interior has seen improvements in layout and design, featuring ample storage and a modern infotainment system, although some may find the quality of materials underwhelming given the vehicle's price tag. The Terrain's safety ratings, however, may give some buyers pause, as it received a mediocre overall rating from federal crash testing, making it less appealing for families. Despite its downsides, the GMC Terrain remains an attractive option for those seeking a comfortable ride with a range of engine choices.
Other model years to consider
- Average price: $21,306.00
- Good/great deal percentage: 68.7%
- User rating: 5 / 5
- Total listings: 134
- Average price: $19,177.00
- Good/great deal percentage: 72.7%
- User rating: 4.83 / 5
- Total listings: 99
- Average price: $17,041.00
- Good/great deal percentage: 59.6%
- User rating: 5 / 5
- Total listings: 94
This analysis is based on CarGurus' proprietary market data from June 9, 2026, CarGurus experts' opinions, and generative AI.
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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 |
|---|---|
| SLE Diesel AWD | $33,340 |
| SLT Diesel AWD | $35,915 |
| Denali | $37,520 |
| SLT | $31,320 |
| SLT AWD | $33,070 |
| Denali AWD | $39,270 |
| 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.
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