Used 2021 GMC Terrain for Sale near Kentucky
Shop with transparent pricing.
Only show listings that include dealer fees- 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:
- Marine Metallic
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 49,759
- Stock #:
- P26325
- VIN:
- 3GKALXEV6NL226325
Sponsored Listing
2022 GMC Terrain
Denali AWD
49,759 mi
$27,510
- Year:
- 2020
- 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:
- 135,699
- Stock #:
- 11096X
- VIN:
- 3GKALXEX8LL185341
Sponsored Listing
2020 GMC Terrain
Denali AWD
135,699 mi
$16,634
- Year:
- 2020
- 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
- Transmission:
- Automatic
- Mileage:
- 93,280
- Stock #:
- 32LL223294T1
- VIN:
- 3GKALXEX8LL223294
Sponsored Listing
2020 GMC Terrain
Denali AWD
93,280 mi
$19,769
- Year:
- 2020
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 1.5L I4
- Exterior color:
- Red Quartz Tintcoat
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 111,435
- Stock #:
- F16589A
- VIN:
- 3GKALTEV0LL165995
2020 GMC Terrain
SLE AWD
111,435 mi
$16,199
- 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
$14,228
- Year:
- 2020
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 1.5L I4
- Exterior color:
- White
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 143,846
- Stock #:
- 10069
- VIN:
- 3GKALPEV0LL280037
2020 GMC Terrain
SLT FWD
143,846 mi
$13,312
- 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:
- 116,118
- Stock #:
- 164321
- VIN:
- 3GKALVEVXNL164321
2022 GMC Terrain
SLT AWD
116,118 mi
$17,467
- 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:
- 81,768
- Stock #:
- R0847
- VIN:
- 3GKALTEV8LL199571
2020 GMC Terrain
SLE AWD
81,768 mi
$16,993
- Year:
- 2020
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 1.5L I4
- Exterior color:
- Gray
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 116,063
- Stock #:
- 312374
- VIN:
- 3GKALTEV3LL312374
-$1,455
2020 GMC Terrain
SLE AWD
116,063 mi
$14,728
$13,272
- 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
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic Overdrive
- Mileage:
- 87,088
- Stock #:
- G08881
- VIN:
- 3GKALVEV0LL242473
2020 GMC Terrain
SLT AWD
87,088 mi
$16,640
- Year:
- 2020
- 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
- Transmission:
- Automatic
- Mileage:
- 115,777
- Stock #:
- 150870
- VIN:
- 3GKALPEV5LL150870
2020 GMC Terrain
SLT FWD
115,777 mi
$14,101
- 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:
- Marine Metallic
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 49,759
- Stock #:
- P26325
- VIN:
- 3GKALXEV6NL226325
2022 GMC Terrain
Denali AWD
49,759 mi
$27,510
- Year:
- 2020
- 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:
- Medium Ash Gray/Jet Black
- Transmission:
- Automatic
- Mileage:
- 119,254
- Stock #:
- 272572
- VIN:
- 3GKALPEV4LL272572
2020 GMC Terrain
SLT FWD
119,254 mi
$15,777
CarGurus Analysis:
2021 GMC Terrain
With 2,650 currently listed for sale and an average price of $18,438.00, 31.7% 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.
74.4% of 2021 Terrain models on CarGurus are accident free.
- 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:
- Gray (Satin Steel Metallic)
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 42,500
- Stock #:
- TML366636
- VIN:
- 3GKALPEV1ML366636
-$667
2021 GMC Terrain
SLT FWD
42,500 mi
$22,007
$21,340
- 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:
- 59,361
- Stock #:
- 8H26337A
- VIN:
- 3GKALVEV9LL247834
2020 GMC Terrain
SLT AWD
59,361 mi
$19,744
- Year:
- 2020
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 1.5L I4
- Exterior color:
- White
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic Overdrive
- Mileage:
- 68,838
- Stock #:
- 25808
- VIN:
- 3GKALTEV9LL120991
2020 GMC Terrain
SLE AWD
68,838 mi
$16,961
- 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 Frost Tricoat
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray (Light Platinum/Dark Galvanized)
- Transmission:
- 9-Speed Automatic
- Mileage:
- 11,075
- Stock #:
- P3795
- VIN:
- 3GKALXEV4NL298012
2022 GMC Terrain
Denali AWD
11,075 mi
$32,285
- 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:
- 83,619
- Stock #:
- 27055
- VIN:
- 3GKALMEV6LL291221
2020 GMC Terrain
SLE FWD
83,619 mi
$18,264
- 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 Frost Tricoat
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray (Light Platinum/Dark Galvanized)
- Transmission:
- 9-Speed Automatic
- Mileage:
- 44,131
- Stock #:
- TD027530A
- VIN:
- 3GKALXEV8NL212412
2022 GMC Terrain
Denali AWD
44,131 mi
$27,962
- 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:
- Silver
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 31,825
- Stock #:
- 28522261
- VIN:
- 3GKALYEVXNL257549
-$1,000
2022 GMC Terrain
AT4 AWD
31,825 mi
$25,297
$24,297
- 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:
- 59,854
- Stock #:
- 27013A
- VIN:
- 3GKALMEV9NL103715
2022 GMC Terrain
SLE FWD
59,854 mi
$21,678
- 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, Perforated Leather-Appointed Seat Trim
- Transmission:
- Automatic
- Mileage:
- 69,909
- Stock #:
- GF26420A
- VIN:
- 3GKALVEV3NL107121
2022 GMC Terrain
SLT AWD
69,909 mi
$22,048
- Year:
- 2020
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 1.5L I4
- Exterior color:
- Gray
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 71,258
- Stock #:
- 30914
- VIN:
- 3GKALMEV4LL160885
Sponsored Listing
2020 GMC Terrain
SLE FWD
71,258 mi
$19,404
CarGurus Analysis: 2021 GMC Terrain
Summary
With 2,650 currently listed for sale and an average price of $18,438.00, 31.7% 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.
74.4% 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: $24,688.00
- 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.
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 Kentucky?
How many 2021 GMC Terrain vehicles in Kentucky have no reported accidents or damage?
What is the fuel economy of the 2021 GMC Terrain?
What fuel types are available?
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