Used 2021 GMC Terrain for Sale near Ohio
Shop with transparent pricing.
Only show listings that include dealer fees- 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:
- Silver
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 44,789
- Stock #:
- Y3593
- VIN:
- 3GKALTEV9ML301185
Sponsored by Jake Sweeney Mitsubishi
2021 GMC Terrain
SLE AWD
44,789 mi
$21,491
- 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:
- Automatic
- Mileage:
- 39,726
- Stock #:
- P5271
- VIN:
- 3GKALVEV4NL306498
Sponsored Listing
2022 GMC Terrain
SLT AWD
39,726 mi
$25,686
- 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:
- White
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 41,428
- Stock #:
- Y3508
- VIN:
- 3GKALTEV6NL302652
Sponsored Listing
2022 GMC Terrain
SLE AWD
41,428 mi
$23,191
- Year:
- 2020
- 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
- Interior color:
- Gray
- Transmission:
- 9-Speed Automatic Overdrive
- Mileage:
- 64,483
- Stock #:
- 201967
- VIN:
- 3GKALMEV4LL201967
2020 GMC Terrain
SLE FWD
64,483 mi
$17,423
- Year:
- 2020
- 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:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 136,328
- Stock #:
- 1578A
- VIN:
- 3GKALVEV8LL238977
2020 GMC Terrain
SLT AWD
136,328 mi
$12,966
- Year:
- 2020
- 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)
- Fuel type:
- Gasoline
- Mileage:
- 25,641
- Stock #:
- 29675
- VIN:
- 3GKALVEV4LL307549
2020 GMC Terrain
SLT AWD
25,641 mi
$22,014
- Year:
- 2020
- 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:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 81,719
- Stock #:
- 15215A
- VIN:
- 3GKALTEV9LL164344
2020 GMC Terrain
SLE AWD
81,719 mi
$17,898
- 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:
- 54,067
- Stock #:
- NL205055
- VIN:
- 3GKALMEVXNL205055
2022 GMC Terrain
SLE FWD
54,067 mi
$19,948
- 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:
- 59,419
- Stock #:
- NL100439
- VIN:
- 3GKALPEV5NL100439
2022 GMC Terrain
SLT FWD
59,419 mi
$18,439
- 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:
- Silver
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 56,552
- Stock #:
- 26ML377450T1
- VIN:
- 3GKALVEV3ML377450
-$649
2021 GMC Terrain
SLT AWD
56,552 mi
$21,785
$21,136
- Year:
- 2020
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 252 hp 2L I4
- Exterior color:
- Graphite Gray Metallic
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 53,701
- Stock #:
- LL258596
- VIN:
- 3GKALXEX1LL258596
-$500
2020 GMC Terrain
Denali AWD
53,701 mi
$23,948
$23,448
- 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:
- 31,081
- Stock #:
- 1025698
- VIN:
- 3GKALYEV1NL263286
2022 GMC Terrain
AT4 AWD
31,081 mi
$25,736
- 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
- Mileage:
- 89,076
- Stock #:
- 12004
- VIN:
- 3GKALMEV6NL305394
2022 GMC Terrain
SLE FWD
89,076 mi
$17,395
CarGurus Analysis:
2021 GMC Terrain
With 2,723 currently listed for sale and an average price of $18,650.00, 32.2% 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.
76.1% of 2021 Terrain models on CarGurus are accident free.
- 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:
- Silver
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 47,753
- Stock #:
- 65ML349343T1
- VIN:
- 3GKALTEVXML349343
2021 GMC Terrain
SLE AWD
47,753 mi
$20,391
- 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:
- Automatic
- Mileage:
- 45,773
- Stock #:
- 260514A
- VIN:
- 3GKALYEVXNL196848
2022 GMC Terrain
AT4 AWD
45,773 mi
$25,300
- Year:
- 2020
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 1.5L I4
- Exterior color:
- White
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 120,928
- Stock #:
- 245571
- VIN:
- 3GKALTEV9LL245571
2020 GMC Terrain
SLE AWD
120,928 mi
$11,624
- 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)
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic Overdrive
- Mileage:
- 69,899
- Stock #:
- 214377A
- VIN:
- 3GKALVEV9NL151155
2022 GMC Terrain
SLT AWD
69,899 mi
$23,118
- Year:
- 2020
- 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:
- 113,503
- Stock #:
- 454
- VIN:
- 3GKALMEV1LL100143
2020 GMC Terrain
SLE FWD
113,503 mi
$14,110
- 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
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 111,484
- Stock #:
- 11672
- VIN:
- 3GKALTEV7NL250383
2022 GMC Terrain
SLE AWD
111,484 mi
$16,054
- Year:
- 2020
- 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:
- 95,633
- Stock #:
- C3789A
- VIN:
- 3GKALPEX4LL212390
2020 GMC Terrain
SLT FWD
95,633 mi
$17,684
- Year:
- 2020
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 1.5L I4
- Exterior color:
- Silver
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 52,626
- Stock #:
- Y3541
- VIN:
- 3GKALTEV0LL143947
2020 GMC Terrain
SLE AWD
52,626 mi
$20,171
- 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:
- White
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 35,345
- Stock #:
- 304678TL
- VIN:
- 3GKALVEV7NL304678
2022 GMC Terrain
SLT AWD
35,345 mi
$21,546
- Year:
- 2020
- 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:
- 95,633
- Stock #:
- C3789A
- VIN:
- 3GKALPEX4LL212390
Sponsored Listing
2020 GMC Terrain
SLT FWD
95,633 mi
$17,684
CarGurus Analysis: 2021 GMC Terrain
Summary
With 2,723 currently listed for sale and an average price of $18,650.00, 32.2% 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.
76.1% of 2021 Terrain models on CarGurus are accident free.
Why it stands out
The 2021 GMC Terrain stands out as a compact SUV that leans into comfort, convenience, and value rather than chasing class-leading space or performance. It offers a smooth ride, a roomy cabin for four adults, and a feature set that includes a large touchscreen, a digital driver information display, heated front seats, and a heated steering wheel. GMC also gave it a strong safety and driver-assistance roster for the year, along with Teen Driver technology for families who want more control over new drivers.
What makes the 2021 model especially appealing is how much equipment it brings without feeling stripped down. Front-wheel-drive versions use a continuously variable automatic transmission, while all-wheel-drive models switch to an eight-speed automatic and gain additional drive modes. The Terrain also delivers respectable fuel economy for the class, and its towing capacity reaches 1,500 pounds with all-wheel drive. Buyers who want a compact SUV with a polished interior and a long list of standard features may find that combination compelling.
The Terrain is not perfect, though. Cargo space is on the small side for the segment, and the model does not offer a hybrid powertrain. Still, for shoppers who value a comfortable daily driver with a modern cabin and a good balance of efficiency and equipment, the 2021 GMC Terrain has a clear appeal.
Other model years to consider
- Average price: $24,759.00
- Good/great deal percentage: 33.1%
- User rating: 5 / 5
- Total listings: 5,657
- Average price: $24,906.00
- Good/great deal percentage: 33.4%
- User rating: 5 / 5
- Total listings: 4,918
- Average price: $22,568.00
- Good/great deal percentage: 32.6%
- User rating: 4.83 / 5
- Total listings: 3,520
This analysis is based on CarGurus' proprietary market data from August 6, 2026, CarGurus experts' opinions, and generative AI.
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.
See more price trendsFAQs
How much does the 2021 GMC Terrain cost in Ohio?
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What fuel types are available?
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