Used GMC Terrain for Sale nearO Fallon, IL
Shop with transparent pricing.
Only show listings that include dealer fees- Year:
- 2026
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 175 hp 1.5L I4
- Exterior color:
- Downpour Metallic
- Fuel type:
- Gasoline
- Interior color:
- After Dark
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 10,851
- Stock #:
- KT0042-1
- VIN:
- 3GKALZEG8TL284608
Sponsored by Suntrup Kia South
2026 GMC Terrain
Denali AWD
10,851 mi
$37,888
- Year:
- 2024
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 175 hp 1.5L I4
- Exterior color:
- White
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray
- Transmission:
- Automatic
- Mileage:
- 57,068
- Stock #:
- 7WV3WD
- VIN:
- 3GKALTEG4RL315701
Sponsored Listing
2024 GMC Terrain
SLE AWD
57,068 mi
$22,398
- Year:
- 2020
- 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 Cloth
- Transmission:
- Automatic
- Mileage:
- 71,376
- Stock #:
- 87540A
- VIN:
- 3GKALMEV4LL207137
Sponsored Listing
2020 GMC Terrain
SLE FWD
71,376 mi
$18,420
- 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:
- 113,551
- Stock #:
- 5188A
- VIN:
- 2GKALPEK7H6211394
2017 GMC Terrain
SLT
113,551 mi
$11,489
- Year:
- 2018
- 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:
- 83,216
- Stock #:
- 4F0590B
- VIN:
- 3GKALTEX9JL342879
2018 GMC Terrain
SLE AWD
83,216 mi
$16,526
- 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 (Steel Metallic)
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black Leather
- Transmission:
- Automatic
- Mileage:
- 115,397
- Stock #:
- L59041
- VIN:
- 3GKALSEX4JL405557
2018 GMC Terrain
Denali
115,397 mi
$15,390
- Year:
- 2026
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 175 hp 1.5L I4
- Exterior color:
- Sterling Metallic
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- After Dark Leather
- Transmission:
- Automatic
- Mileage:
- 25,977
- Stock #:
- P6782
- VIN:
- 3GKALUEGXTL235865
2026 GMC Terrain
Elevation AWD
25,977 mi
$29,620
- Year:
- 2022
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 170 hp 1.5L I4
- Exterior color:
- Black (Ebony Twilight Metallic)
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Transmission:
- 9-Speed Automatic
- Mileage:
- 25,191
- Stock #:
- P9271
- VIN:
- 3GKALTEV7NL295100
2022 GMC Terrain
SLE AWD
25,191 mi
$24,230
- Year:
- 2023
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 175 hp 1.5L I4
- Exterior color:
- Volcanic Red Tintcoat
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 66,633
- Stock #:
- H17547-1
- VIN:
- 3GKALPEG4PL153427
2023 GMC Terrain
SLT FWD
66,633 mi
$21,578
- Year:
- 2016
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Exterior color:
- Black
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 135,132
- Stock #:
- 5951ARCH
- VIN:
- 2GKFLRE31G6211139
2016 GMC Terrain
Denali
135,132 mi
$10,140
- Year:
- 2024
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 175 hp 1.5L I4
- Exterior color:
- Summit White
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 18,316
- Stock #:
- G26761B
- VIN:
- 3GKALVEG3RL300389
2024 GMC Terrain
SLT AWD
18,316 mi
$29,499
- Year:
- 2024
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 175 hp 1.5L I4
- Exterior color:
- Summit White
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 17,081
- Stock #:
- F260438A
- VIN:
- 3GKALXEG1RL294636
2024 GMC Terrain
Denali AWD
17,081 mi
$32,520
- 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
-$825
2017 GMC Terrain
SLE2
116,417 mi
$9,820
$9,615
Recommended model year:
2023 GMC Terrain
Shop 2023 GMC Terrain »With 5,607 currently listed for sale and an average price of $24,847.00, 32.6% of 2023 GMC Terrains for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2023 GMC Terrain 5 / 5 stars.
88.0% of 2023 Terrain models on CarGurus are accident free.
The 2023 GMC Terrain features a spacious interior, advanced safety technologies, and a comfortable ride, making it a practical choice for families.
- Year:
- 2015
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 182 hp 2.4L I4
- Exterior color:
- Carbon Black Metallic
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 111,393
- Stock #:
- G26920A
- VIN:
- 2GKALREKXF6428222
2015 GMC Terrain
SLE2
111,393 mi
$10,499
- Year:
- 2022
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 170 hp 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:
- 27,499
- Stock #:
- 74632H
- VIN:
- 3GKALVEV3NL119270
2022 GMC Terrain
SLT AWD
27,499 mi
$22,361
- 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:
- Light Titanium
- Transmission:
- Automatic
- Mileage:
- 136,544
- Stock #:
- 118EM
- VIN:
- 2GKALMEK1H6285487
2017 GMC Terrain
SLE1
136,544 mi
$8,940
- Year:
- 2022
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 170 hp 1.5L I4
- Exterior color:
- Desert Sand Metallic
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 81,326
- Stock #:
- FZ03514P
- VIN:
- 3GKALYEV5NL239170
-$556
2022 GMC Terrain
AT4 AWD
81,326 mi
$20,283
$19,727
- 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:
- Crimson Red Tintcoat
- Combined gas mileage:
- 20 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 125,764
- Stock #:
- 5100A
- VIN:
- 2GKFLPE36H6227939
2017 GMC Terrain
SLT
125,764 mi
$11,994
- Year:
- 2022
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 170 hp 1.5L I4
- Exterior color:
- Summit White
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 69,777
- Stock #:
- 74640H
- VIN:
- 3GKALMEV5NL239789
2022 GMC Terrain
SLE FWD
69,777 mi
$17,311
- 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:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 99,619
- Stock #:
- PJD12805A
- VIN:
- 3GKALMEV0KL236326
2019 GMC Terrain
SLE
99,619 mi
$14,610
- Year:
- 2024
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 175 hp 1.5L I4
- Exterior color:
- Summit White
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 67,061
- Stock #:
- SP2724A
- VIN:
- 3GKALPEG6RL122960
2024 GMC Terrain
SLT FWD
67,061 mi
$21,265
- Year:
- 2019
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 1.5L I4
- Exterior color:
- Blue Steel Metallic
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Medium Ash Gray/Jet Black Leather
- Transmission:
- Automatic
- Mileage:
- 181,198
- Stock #:
- V260369A
- VIN:
- 3GKALVEV8KL385475
2019 GMC Terrain
SLT AWD
181,198 mi
$11,214
- Year:
- 2024
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 175 hp 1.5L I4
- Exterior color:
- Sterling Metallic
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 33,535
- Stock #:
- DJ26300A
- VIN:
- 3GKALVEG8RL347319
Sponsored Listing
2024 GMC Terrain
SLT AWD
33,535 mi
$26,538
FAQs
How much does the GMC Terrain cost in O Fallon, IL?
How many GMC Terrain vehicles in O Fallon, IL have no reported accidents or damage?
What fuel types are available?
4.6 Overall rating
Customers say
Overall, the GMC Terrain has garnered positive reviews across its model years, with drivers frequently appreciating its comfort, spacious interiors, and smooth driving experience. Many owners commend the extensive safety features and AWD capability, making it a reliable choice in various driving conditions. Some drivers have expressed dissatisfaction with engine power in certain models, particularly during acceleration and towing. There are also mentions of wanting enhancements in features like sound systems and seat comfort. Despite minor critiques, the Terrain is seen as a stylish and practical compact SUV with good value for many owners.
AI generated from the text of customer reviews.
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What people say
Thomas V
Reviewed a 2017 GMC SLE1 AWD on Jun 24, 2026
Good value vehicle. Like the combination of AWD and 4-cylinder
Curtis C
Reviewed a 2019 GMC Terrain on Nov 4, 2024
Excellent safety options and great looks overall. This a great looking vehicle
Blaine S
Reviewed a 2015 GMC SLT1 on Apr 5, 2026
The GMC Terrain is a reliable vehicle that provides a smooth ride and plenty of space for my grandchildren, making it a good value for the price, comparable to the GMC Acadia. Mr. Blaine S
Blaine S
Reviewed a 2015 GMC Terrain on Apr 5, 2026
The GMC Terrain is a reliable vehicle that provides a smooth ride and plenty of space for my grandchildren, making it a good value for the price, comparable to the GMC Acadia. B Stroud
GMC Terrain Trims
| Trim type | MSRP |
|---|---|
| AT4 AWD | $39,400 |
| Elevation FWD | $30,200 |
| Denali AWD | $41,900 |
| Elevation AWD | $32,200 |
GMC Terrain Price Trends
CarGurus tracks the prices of millions of used car listings every year. See how the average price of GMC Terrain prices has changed over time.
See more price trendsCarGurus recommends the 2023 GMC Terrain
Summary
With 5,607 currently listed for sale and an average price of $24,847.00, 32.6% of 2023 GMC Terrains for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2023 GMC Terrain 5 / 5 stars.
88.0% of 2023 Terrain models on CarGurus are accident free.
The 2023 GMC Terrain features a spacious interior, advanced safety technologies, and a comfortable ride, making it a practical choice for families.
Why it stands out
The 2023 GMC Terrain stands out in the compact SUV segment due to its combination of comfort, spaciousness, and advanced safety features. With a well-designed interior that accommodates both passengers and cargo, it offers a smooth driving experience that many owners appreciate. The Terrain is equipped with a suite of safety technologies, enhancing its appeal for families and those seeking a reliable vehicle. Additionally, its stylish design and available all-wheel drive capability make it a versatile option for various driving conditions.
Other model years to consider
- Average price: $25,081.00
- Good/great deal percentage: 33.1%
- User rating: 5 / 5
- Total listings: 4,899
- Average price: $22,733.00
- Good/great deal percentage: 32.3%
- User rating: 4.83 / 5
- Total listings: 3,563
These recommendations are based on CarGurus' proprietary market data from July 20, 2026, CarGurus experts' opinions, and generative AI.
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