Used 2018 GMC Terrain for Sale near Wisconsin
Shop with transparent pricing.
Only show listings that include dealer fees- 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:
- Red Quartz Tintcoat
- Combined gas mileage:
- 33 MPG
- Fuel type:
- Diesel
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 91,912
- Stock #:
- 06K144
- VIN:
- 3GKALWEU1JL253976
Sponsored by Kunes Chevrolet GMC of Elkhorn
2018 GMC Terrain
SLT Diesel AWD
91,912 mi
$15,012
- Year:
- 2018
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 1.5L I4
- Exterior color:
- Quartz
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 136,462
- Stock #:
- 43P1846A
- VIN:
- 3GKALTEV2JL299081
-$200
Sponsored Listing
2018 GMC Terrain
SLE AWD
136,462 mi
$9,636
$9,436
- Year:
- 2019
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 252 hp 2L I4
- Exterior color:
- Smokey Quartz Metallic
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 98,863
- Stock #:
- P23115K
- VIN:
- 3GKALVEX1KL375999
Sponsored Listing
2019 GMC Terrain
SLT AWD
98,863 mi
$16,975
- Year:
- 2019
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 252 hp 2L I4
- Exterior color:
- Blue Steel Metallic
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 63,436
- Stock #:
- 260762A
- VIN:
- 3GKALVEX8KL111839
-$500
2019 GMC Terrain
SLT AWD
63,436 mi
$19,885
$19,385
- 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:
- Red Quartz Tintcoat
- Combined gas mileage:
- 33 MPG
- Fuel type:
- Diesel
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 91,912
- Stock #:
- 06K144
- VIN:
- 3GKALWEU1JL253976
2018 GMC Terrain
SLT Diesel AWD
91,912 mi
$15,012
- Year:
- 2018
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Exterior color:
- Red Quartz Tintcoat
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 123,772
- Stock #:
- 5844
- VIN:
- 3GKALMEV1JL143989
2018 GMC Terrain
SLE
123,772 mi
$12,284
- Year:
- 2018
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 252 hp 2L I4
- Exterior color:
- Quicksilver Metallic (gan)
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black (h1t)
- Transmission:
- 9-Speed Automatic
- Mileage:
- 58,030
- Stock #:
- 9866
- VIN:
- 3GKALTEX0JL155109
2018 GMC Terrain
SLE AWD
58,030 mi
$17,974
- Year:
- 2019
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 1.5L I4
- Exterior color:
- Silver
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray
- Transmission:
- 9-Speed Automatic
- Mileage:
- 105,929
- Stock #:
- 219220
- VIN:
- 3GKALPEV7KL219220
2019 GMC Terrain
SLT
105,929 mi
$14,290
- 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:
- 107,865
- VIN:
- 3GKALMEV9JL383114
2018 GMC Terrain
SLE
107,865 mi
$12,194
- Year:
- 2018
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 252 hp 2L I4
- Fuel type:
- Gasoline
- Transmission:
- 9-Speed Automatic Overdrive
- Mileage:
- 92,225
- Stock #:
- c533
- VIN:
- 3GKALMEX4JL179760
2018 GMC Terrain
SLE
92,225 mi
$13,698
- Year:
- 2018
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 252 hp 2L I4
- Exterior color:
- White
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 107,685
- Stock #:
- 2137
- VIN:
- 3GKALVEX9JL228828
2018 GMC Terrain
SLT AWD
107,685 mi
$14,990
- Year:
- 2017
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 182 hp 2.4L I4
- Exterior color:
- Gray
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 86,552
- Stock #:
- PR1688
- VIN:
- 2GKFLSEK3H6301599
2017 GMC Terrain
SLE1 AWD
86,552 mi
$10,722
- Year:
- 2018
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 1.5L I4
- Exterior color:
- Summit White
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brandy/Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 145,083
- Stock #:
- G717503
- VIN:
- 3GKALVEV9JL251346
-$928
2018 GMC Terrain
SLT AWD
145,083 mi
$12,500
$12,071
CarGurus Analysis:
2018 GMC Terrain
With 1,906 currently listed for sale and an average price of $14,431.00, 31.2% 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 and CarGurus experts gave it a 6.17 / 10.
61.9% of 2018 Terrain models on CarGurus are accident free.
- 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:
- Crimson Red
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 104,175
- Stock #:
- W1795A
- VIN:
- 2GKALNEKXH6138266
2017 GMC Terrain
SLE2
104,175 mi
$11,840
- Year:
- 2018
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 252 hp 2L I4
- Exterior color:
- Gray
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic Overdrive
- Mileage:
- 85,871
- Stock #:
- 344478
- VIN:
- 3GKALVEX7JL344478
-$460
2018 GMC Terrain
SLT AWD
85,871 mi
$16,484
$16,024
- Year:
- 2018
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 1.5L I4
- Exterior color:
- Red Quartz Tintcoat
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 104,005
- Stock #:
- PMD7406A
- VIN:
- 3GKALMEV5JL408168
2018 GMC Terrain
SLE
104,005 mi
$13,216
- Year:
- 2018
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 1.5L I4
- Exterior color:
- Quicksilver Metallic
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray
- Transmission:
- 9-Speed Automatic
- Mileage:
- 121,740
- VIN:
- 3GKALTEV5JL300305
2018 GMC Terrain
SLE AWD
121,740 mi
$11,290
- Year:
- 2019
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 1.5L I4
- Exterior color:
- Blue
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Beige)
- Transmission:
- 9-Speed Automatic
- Mileage:
- 117,171
- Stock #:
- 287717
- VIN:
- 3GKALTEV3KL287717
2019 GMC Terrain
SLE AWD
117,171 mi
$12,094
- Year:
- 2018
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 252 hp 2L I4
- Exterior color:
- Black (Ebony Twilight Metallic)
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 95,880
- Stock #:
- 12603T
- VIN:
- 3GKALXEX7JL240603
2018 GMC Terrain
Denali AWD
95,880 mi
$18,442
- Year:
- 2017
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 182 hp 2.4L I4
- Exterior color:
- Black
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 107,168
- Stock #:
- 10744
- VIN:
- 2GKFLSEK1H6140797
2017 GMC Terrain
SLE1 AWD
107,168 mi
$9,275
- 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:
- 116,417
- Stock #:
- 75169
- VIN:
- 2GKALNEK1H6179367
2017 GMC Terrain
SLE2
116,417 mi
$10,328
- Year:
- 2019
- 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 Gb8)
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 51,429
- Stock #:
- PS157359
- VIN:
- 3GKALMEV3KL157359
2019 GMC Terrain
SLE
51,429 mi
$18,322
- Year:
- 2019
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 252 hp 2L I4
- Exterior color:
- Blue Steel Metallic
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 63,436
- Stock #:
- 260762A
- VIN:
- 3GKALVEX8KL111839
-$500
Sponsored Listing
2019 GMC Terrain
SLT AWD
63,436 mi
$19,885
$19,385
CarGurus Analysis: 2018 GMC Terrain
overall
Summary
With 1,906 currently listed for sale and an average price of $14,431.00, 31.2% 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 and CarGurus experts gave it a 6.17 / 10.
61.9% of 2018 Terrain models on CarGurus are accident free.
Why it stands out
The 2018 GMC Terrain arrives with a conservatively redesigned look, but its appeal is undercut by the fact that it no longer has the rugged styling that once helped it stand out. It is a conceptually appealing compact crossover SUV, yet the overall impression is that it falls apart under scrutiny. The vehicle also does not meet safety expectations for a brand-new design, which makes it harder to recommend.
Even so, owners often describe the 2018 Terrain as comfortable and spacious, with a good variety of features available, especially in higher trim levels. Many also found it smooth and enjoyable to drive, particularly with the 2.0L turbo engine. At the same time, some reviewers raised concerns about brake sensitivity, a lack of power in certain situations, and pricing issues, which reinforces the sense that its strengths are balanced by notable drawbacks.
Other model years to consider
- Average price: $24,688.00
- Good/great deal percentage: 32.7%
- User rating: 5 / 5
- Total listings: 5,583
- Average price: $24,775.00
- Good/great deal percentage: 33.1%
- User rating: 5 / 5
- Total listings: 4,864
- Average price: $22,479.00
- Good/great deal percentage: 31.7%
- User rating: 4.83 / 5
- Total listings: 3,431
This analysis is based on CarGurus' proprietary market data from August 17, 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 |
|---|---|
| SLE Diesel | $31,590 |
| 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
How much does the 2018 GMC Terrain cost in Wisconsin?
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