Used 2021 GMC Terrain for Sale near Athens, GA
196 results
- 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:
- Black (Ebony Twilight Metallic)
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 50,414
- Stock #:
- 16U00704
- VIN:
- 3GKALPEV8NL111855
Sponsored by Jim Shorkey Kia of Gainesville
2022 GMC Terrain
SLT FWD
50,414 mi
$23,642
- Year:
- 2020
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 252 hp 2L I4
- Exterior color:
- Summit White
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 84,386
- Stock #:
- CC0226
- VIN:
- 3GKALVEX9LL246765
-$1,149
Sponsored Listing
2020 GMC Terrain
SLT AWD
84,386 mi
$20,225
$19,076
- Year:
- 2021
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-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:
- 138,751
- Stock #:
- 2T304686
- VIN:
- 3GKALVEV8ML304686
Sponsored Listing
2021 GMC Terrain
SLT AWD
138,751 mi
$16,128
- 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
- Transmission:
- 9-Speed Automatic
- Mileage:
- 67,487
- Stock #:
- 406148A
- VIN:
- 3GKALMEV9LL342355
2020 GMC Terrain
SLE FWD
67,487 mi
$18,339
- Year:
- 2021
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 170 hp 1.5L I4
- Exterior color:
- Blue
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- CREAM
- Transmission:
- Automatic
- Mileage:
- 22,930
- Stock #:
- 28728130
- VIN:
- 3GKALMEV9ML390018
2021 GMC Terrain
SLE FWD
22,930 mi
$21,998
- 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:
- 41,017
- Stock #:
- 260546A
- VIN:
- 3GKALTEV1NL263582
2022 GMC Terrain
SLE AWD
41,017 mi
$21,730
- Year:
- 2020
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 252 hp 2L I4
- Exterior color:
- Summit White
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 84,386
- Stock #:
- CC0226
- VIN:
- 3GKALVEX9LL246765
-$1,149
2020 GMC Terrain
SLT AWD
84,386 mi
$20,225
$19,076
- 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:
- Black (Ebony Twilight Metallic)
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 50,414
- Stock #:
- 16U00704
- VIN:
- 3GKALPEV8NL111855
2022 GMC Terrain
SLT FWD
50,414 mi
$23,642
- Year:
- 2020
- 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:
- 9-Speed Automatic
- Mileage:
- 72,451
- Stock #:
- LL345405
- VIN:
- 3GKALMEV2LL345405
2020 GMC Terrain
SLE FWD
72,451 mi
$18,235
- 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:
- Summit White
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 82,295
- Stock #:
- M7306TM
- VIN:
- 3GKALTEV4NL218619
2022 GMC Terrain
SLE AWD
82,295 mi
$20,174
- 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:
- 52,682
- Stock #:
- NL160585
- VIN:
- 3GKALVEV2NL160585
-$923
2022 GMC Terrain
SLT AWD
52,682 mi
$22,441
$21,518
- 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:
- Quicksilver Metallic
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 92,914
- Stock #:
- KVG029677A
- VIN:
- 3GKALMEV2NL248899
2022 GMC Terrain
SLE FWD
92,914 mi
$18,998
- 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:
- Summit White
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 44,465
- Stock #:
- 26990A
- VIN:
- 3GKALXEV4NL309428
2022 GMC Terrain
Denali AWD
44,465 mi
$25,555
CarGurus Analysis:
2021 GMC Terrain
With 2,634 currently listed for sale and an average price of $18,869.00, 33.3% of 2021 GMC Terrains for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2021 GMC Terrain 5 / 5 stars.
75.7% of 2021 Terrain models on CarGurus are accident free.
The 2021 GMC Terrain is well-liked for its stylish interior and feature set, offering a smooth ride and commendable fuel efficiency.
- Year:
- 2020
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 1.5L I4
- Exterior color:
- Black
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 97,843
- Stock #:
- 255468
- VIN:
- 3GKALVEV6LL255468
-$400
2020 GMC Terrain
SLT AWD
97,843 mi
$14,582
$14,182
- 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:
- Medium Ash Gray/Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 131,175
- Stock #:
- 191064AW
- VIN:
- 3GKALPEV8LL286491
-$1,000
2020 GMC Terrain
SLT FWD
131,175 mi
$15,579
$14,579
- Year:
- 2021
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 170 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:
- 35,918
- Stock #:
- U36393
- VIN:
- 3GKALTEV6ML330207
2021 GMC Terrain
SLE AWD
35,918 mi
$22,999
- 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:
- 78,018
- Stock #:
- AP227-1
- VIN:
- 3GKALTEV5NL148208
2022 GMC Terrain
SLE AWD
78,018 mi
$19,898
- 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:
- Summit White
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Medium Ash Gray/Jet Black
- Transmission:
- Automatic
- Mileage:
- 81,275
- Stock #:
- L6244ARTL
- VIN:
- 3GKALVEV2NL180948
2022 GMC Terrain
SLT AWD
81,275 mi
$21,535
- 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:
- 80,675
- Stock #:
- AD2160A
- VIN:
- 3GKALYEV9NL263715
2022 GMC Terrain
AT4 AWD
80,675 mi
$24,538
- 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:
- White
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 40,460
- Stock #:
- NL167814A
- VIN:
- 3GKALPEVXNL167814
2022 GMC Terrain
SLT FWD
40,460 mi
$24,594
- Year:
- 2020
- 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:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 57,624
- Stock #:
- RD30174B
- VIN:
- 3GKALTEV7LL246444
2020 GMC Terrain
SLE AWD
57,624 mi
$19,393
- 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:
- Silver
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 37,351
- Stock #:
- J108973A
- VIN:
- 3GKALMEV2NL165621
2022 GMC Terrain
SLE FWD
37,351 mi
$20,599
- 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:
- Medium Ash Gray/Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 131,175
- Stock #:
- 191064AW
- VIN:
- 3GKALPEV8LL286491
-$1,000
Sponsored Listing
2020 GMC Terrain
SLT FWD
131,175 mi
$15,579
$14,579
CarGurus Analysis: 2021 GMC Terrain
Summary
With 2,634 currently listed for sale and an average price of $18,869.00, 33.3% of 2021 GMC Terrains for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2021 GMC Terrain 5 / 5 stars.
75.7% of 2021 Terrain models on CarGurus are accident free.
The 2021 GMC Terrain is well-liked for its stylish interior and feature set, offering a smooth ride and commendable fuel efficiency.
Why it stands out
The 2021 GMC Terrain distinguishes itself in the compact SUV market with its distinctive angular design and a spacious, well-appointed interior that emphasizes comfort. Drivers appreciate its blend of style and functionality, alongside a lineup that includes features catering to both rugged adventures and luxurious driving experiences. For example, the Terrain AT4 trim offers off-road capabilities, while the Denali version targets buyers seeking a more upscale experience. Despite lacking a hybrid or plug-in hybrid option, the Terrain remains competitive, especially with its 1.5-liter turbocharged engine that balances fuel efficiency and performance. Although some reviews mention minor shortcomings, such as the absence of a standard auto wiper and requests for improved blind spot protection, users generally express high satisfaction with their ownership experience.
Other model years to consider
- Average price: $24,965.00
- Good/great deal percentage: 34.4%
- User rating: 5 / 5
- Total listings: 5,429
- Average price: $25,101.00
- Good/great deal percentage: 35.0%
- User rating: 5 / 5
- Total listings: 4,716
- Average price: $23,033.00
- Good/great deal percentage: 34.2%
- User rating: 4.83 / 5
- Total listings: 3,475
This analysis is based on CarGurus' proprietary market data from June 22, 2026, CarGurus experts' opinions, and generative AI.
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5.0 Overall rating
Filter by rating
Deborah W
Reviewed a 2021 GMC Terrain on Nov 20, 2023
It had everything and more in the features that I was looking for. I think it was a good value for all that it offered.
Assata B
Reviewed a 2021 GMC Terrain on Apr 22, 2021
Very nice interior. Excellent options. We went with a black on black model but would have purchased this one if the other had not been available.
Destiney K
Reviewed a 2021 GMC Terrain on Oct 28, 2021
I absolutely adore my Terrain! I love everything about it. Not too big, not too small. Zero complaints. If I did have to make a suggestion I would say blind spot protection, and maybe a bigger screen that shows your speed but not deal breakers and simply just suggestions :)
Ja'Nette J
Reviewed a 2021 GMC Terrain on Apr 5, 2024
I love the Terrain! It drives great and has a smoothest ride. It also is good on gas.
2021 GMC Terrain Trims
| Trim type | MSRP |
|---|---|
| Denali FWD | $35,900 |
| Denali AWD | $37,500 |
| SLT FWD | $32,600 |
| SLE FWD | $28,500 |
| SLT AWD | $34,200 |
| SL FWD | $25,000 |
| SLE AWD | $30,100 |
2021 GMC Terrain Price Trends
CarGurus tracks the prices of millions of used car listings every year. See how the average price of 2021 GMC Terrain prices has changed over time.
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