Used GMC Terrain for Sale Under $20,000
Showing 1-20 of 4,351 Listings
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$16,999
$17,999
GREAT DEAL
2018 GMC Terrain Denali
- 39,280 Miles
- Shakopee, MN
- Remaining Lifespan: 5.449279 yrs
- $4,920 Below market value of $21,919
- Listed 330 days ago
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Used 2018 GMC Terrain Denali for Sale
39,280 Miles
Shakopee, MN
| Category | Used Cars |
| Price | $16,999 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | 3GKALXEX9JL140986 |
| Location | Shakopee, MN |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 39,280 mi. |
| Transmission | Automatic |
| Exterior Color | Black |
| Interior Color | Black |
| MPG | 23 combined |
| Drivetrain | 4X4 |
$15,874
GREAT DEAL
2021 GMC Terrain SLE
- 49,087 Miles
- Burnsville, MN
- Remaining Lifespan: 6.331114 yrs
- $4,795 Below market value of $20,669
- Listed 6 days ago
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Used 2021 GMC Terrain SLE for Sale
49,087 Miles
Burnsville, MN
| Category | Used Cars |
| Price | $15,874 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | 3GKALTEVXML364246 |
| Location | Burnsville, MN |
| Features | bluetooth, child safety, backup camera, alloy wheels, voice recognition |
| Mileage | 49,087 mi. |
| Transmission | Automatic |
| Exterior Color | White |
| Interior Color | Black |
| MPG | 26 combined |
| Drivetrain | 4X4 |
$19,999
$21,999
GREAT DEAL
2024 GMC Terrain SLT
- 16,592 Miles
- Dumfries, VA
- Remaining Lifespan: 8.075881 yrs
- $4,748 Below market value of $24,747
- Listed 265 days ago
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Used 2024 GMC Terrain SLT for Sale
16,592 Miles
Dumfries, VA
| Category | Used Cars |
| Price | $19,999 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | 3GKALVEG6RL371201 |
| Location | Dumfries, VA |
| Features | bluetooth, child safety, backup camera, leather upholstery, alloy wheels |
| Mileage | 16,592 mi. |
| Transmission | Automatic |
| Exterior Color | Summit white |
| Interior Color | Black |
| MPG | 25 combined |
| Drivetrain | All-wheel drive |
| Positives | warranty |
$15,799
GREAT DEAL
2023 GMC Terrain SLT
- 48,522 Miles
- Miami, FL
- Remaining Lifespan: 7.372002 yrs
- $4,685 Below market value of $20,484
- Listed 57 days ago
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Used 2023 GMC Terrain SLT for Sale
48,522 Miles
Miami, FL
| Category | Used Cars |
| Price | $15,799 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | 3GKALVEG1PL268720 |
| Location | Miami, FL |
| Features | bluetooth, child safety, backup camera, leather upholstery, alloy wheels |
| Mileage | 48,522 mi. |
| Transmission | Automatic |
| Exterior Color | White |
| Interior Color | Black |
| MPG | 26 combined |
| Drivetrain | All-wheel drive |
$18,795
GREAT DEAL
2023 GMC Terrain SLE
- 10,250 Miles
- Bedford, VA
- Remaining Lifespan: 7.372002 yrs
- $4,529 Below market value of $23,324
- Listed 330 days ago
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Used 2023 GMC Terrain SLE for Sale
10,250 Miles
Bedford, VA
| Category | Used Cars |
| Price | $18,795 |
| For Sale By | dealer |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | 3GKALMEG3PL139100 |
| Location | Bedford, VA |
| Features | bluetooth, child safety, backup camera, alloy wheels, satellite radio |
| Mileage | 10,250 mi. |
| Transmission | Automatic |
| Exterior Color | Unknown |
| MPG | 26 combined |
| Drivetrain | Front-wheel drive |
$12,995
GREAT DEAL
2022 GMC Terrain SLE
- 109,008 Miles
- Myrtle Beach, SC
- Remaining Lifespan: 6.7976556 yrs
- $4,497 Below market value of $17,492
- Listed 83 days ago
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Used 2022 GMC Terrain SLE for Sale
109,008 Miles
Myrtle Beach, SC
| Category | Used Cars |
| Price | $12,995 |
| For Sale By | dealer |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | 3GKALMEV9NL165549 |
| Location | Myrtle Beach, SC |
| Features | bluetooth, child safety, backup camera, alloy wheels, satellite radio |
| Mileage | 109,008 mi. |
| Transmission | Automatic |
| Exterior Color | White |
| Interior Color | Black |
| MPG | 27 combined |
| Drivetrain | Front-wheel drive |
$15,999
GREAT DEAL
2018 GMC Terrain SLE
- 49,701 Miles
- Dallas, TX
- Remaining Lifespan: 5.45699 yrs
- $4,460 Below market value of $20,459
- Listed 287 days ago
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Used 2018 GMC Terrain SLE for Sale
49,701 Miles
Dallas, TX
| Category | Used Cars |
| Price | $15,999 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | 3GKALMEV1JL210378 |
| Location | Dallas, TX |
| Features | bluetooth, child safety, backup camera, internet radio, alloy wheels |
| Mileage | 49,701 mi. |
| Transmission | Automatic |
| Exterior Color | Summit white |
| Interior Color | Black |
| MPG | 28 combined |
| Drivetrain | Front-wheel drive |
$13,900
$14,490
GREAT DEAL
2022 GMC Terrain SLE
- 69,088 Miles
- Huntington Beach, CA
- Remaining Lifespan: 6.7976556 yrs
- $4,360 Below market value of $18,260
- Listed 10 days ago
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Used 2022 GMC Terrain SLE for Sale
69,088 Miles
Huntington Beach, CA
| Category | Used Cars |
| Price | $13,900 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | 3GKALMEV2NL166543 |
| Location | Huntington Beach, CA |
| Features | bluetooth, child safety, backup camera, alloy wheels, satellite radio |
| Mileage | 69,088 mi. |
| Transmission | Automatic |
| Exterior Color | Silver |
| Interior Color | Black |
| MPG | 27 combined |
| Drivetrain | Front-wheel drive |
$12,000
$12,900
GREAT DEAL
2019 GMC Terrain SLE
- 68,045 Miles
- Durham, NC
- Remaining Lifespan: 5.6697493 yrs
- $4,188 Below market value of $16,188
- Listed 40 days ago
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Used 2019 GMC Terrain SLE for Sale
68,045 Miles
Durham, NC
| Category | Used Cars |
| Price | $12,000 |
| For Sale By | dealer |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | 3GKALMEV2KL352532 |
| Location | Durham, NC |
| Features | bluetooth, child safety, backup camera, internet radio, alloy wheels |
| Mileage | 68,045 mi. |
| Transmission | Automatic |
| Exterior Color | Unknown |
| Interior Color | Black |
| MPG | 28 combined |
| Drivetrain | Front-wheel drive |
$16,988
GREAT DEAL
2024 GMC Terrain SLE
- 43,268 Miles
- Hempstead, NY
- Remaining Lifespan: 8.084113 yrs
- $4,161 Below market value of $21,149
- Listed 19 days ago
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Used 2024 GMC Terrain SLE for Sale
43,268 Miles
Hempstead, NY
| Category | Used Cars |
| Price | $16,988 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | 3GKALTEG6RL336274 |
| Location | Hempstead, NY |
| Features | bluetooth, child safety, backup camera, alloy wheels, satellite radio |
| Mileage | 43,268 mi. |
| Transmission | Automatic |
| Exterior Color | Summit white |
| Interior Color | Black |
| MPG | 25 combined |
| Drivetrain | All-wheel drive |
$19,761
$19,961
GREAT DEAL
2023 GMC Terrain SLE
- 28,493 Miles
- Madison, WI
- Remaining Lifespan: 7.372002 yrs
- $4,110 Below market value of $23,871
- Listed 110 days ago
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Used 2023 GMC Terrain SLE for Sale
28,493 Miles
Madison, WI
| Category | Used Cars |
| Price | $19,761 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | 3GKALTEG3PL128821 |
| Location | Madison, WI |
| Features | bluetooth, child safety, backup camera, alloy wheels, satellite radio |
| Mileage | 28,493 mi. |
| Transmission | Automatic |
| Exterior Color | Unknown |
| Interior Color | Black |
| MPG | 26 combined |
| Drivetrain | All-wheel drive |
$16,499
GREAT DEAL
2019 GMC Terrain Denali
- 63,860 Miles
- Houston, TX
- Remaining Lifespan: 5.6738834 yrs
- $4,088 Below market value of $20,587
- Listed 74 days ago
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Used 2019 GMC Terrain Denali for Sale
63,860 Miles
Houston, TX
| Category | Used Cars |
| Price | $16,499 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | 3GKALXEX7KL246998 |
| Location | Houston, TX |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 63,860 mi. |
| Transmission | Automatic |
| Exterior Color | Ebony twilight metallic |
| Interior Color | Black |
| MPG | 23 combined |
| Drivetrain | 4X4 |
| Positives | inspected, certified pre-owned car, warranty |
$17,900
GREAT DEAL
2024 GMC Terrain SLE
- 30,800 Miles
- Hammond, IN
- Remaining Lifespan: 8.063533 yrs
- $4,084 Below market value of $21,984
- Listed 138 days ago
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Used 2024 GMC Terrain SLE for Sale
30,800 Miles
Hammond, IN
| Category | Used Cars |
| Price | $17,900 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | 3GKALMEGXRL273797 |
| Location | Hammond, IN |
| Features | bluetooth, child safety, backup camera, alloy wheels, satellite radio |
| Mileage | 30,800 mi. |
| Transmission | Automatic |
| Exterior Color | Unknown |
| MPG | 26 combined |
| Drivetrain | Front-wheel drive |
$13,950
$14,500
GREAT DEAL
2020 GMC Terrain SLE
- 75,240 Miles
- Omaha, NE
- Remaining Lifespan: 5.9596033 yrs
- $4,073 Below market value of $18,023
- Listed 187 days ago
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Used 2020 GMC Terrain SLE for Sale
75,240 Miles
Omaha, NE
| Category | Used Cars |
| Price | $13,950 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | 3GKALTEV8LL166229 |
| Location | Omaha, NE |
| Features | bluetooth, child safety, backup camera, alloy wheels, voice recognition |
| Mileage | 75,240 mi. |
| Transmission | Automatic |
| Exterior Color | Gray |
| Interior Color | Gray |
| MPG | 26 combined |
| Drivetrain | 4X4 |
$11,999
$14,995
GREAT DEAL
2020 GMC Terrain SLT
- 106,817 Miles
- Philadelphia, PA
- Remaining Lifespan: 5.9596033 yrs
- $4,071 Below market value of $16,070
- Listed 29 days ago
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Used 2020 GMC Terrain SLT for Sale
106,817 Miles
Philadelphia, PA
| Category | Used Cars |
| Price | $11,999 |
| For Sale By | dealer |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | 3GKALVEV9LL268747 |
| Location | Philadelphia, PA |
| Features | bluetooth, child safety, backup camera, leather upholstery, alloy wheels |
| Mileage | 106,817 mi. |
| Transmission | Automatic |
| Exterior Color | White |
| Interior Color | Black |
| MPG | 26 combined |
| Drivetrain | 4X4 |
$17,887
GREAT DEAL
2020 GMC Terrain SLT
- 36,499 Miles
- Orem, UT
- Remaining Lifespan: 5.9596033 yrs
- $4,063 Below market value of $21,950
- Listed 11 days ago
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Used 2020 GMC Terrain SLT for Sale
36,499 Miles
Orem, UT
| Category | Used Cars |
| Price | $17,887 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | 3GKALVEV5LL320908 |
| Location | Orem, UT |
| Features | bluetooth, child safety, backup camera, leather upholstery, alloy wheels |
| Mileage | 36,499 mi. |
| Transmission | Automatic |
| Exterior Color | Gray |
| Interior Color | Black |
| MPG | 26 combined |
| Drivetrain | 4X4 |
$15,500
$15,999
GREAT DEAL
2022 GMC Terrain SLT
- 83,250 Miles
- Wisconsin Dells, WI
- Remaining Lifespan: 6.7976556 yrs
- $4,046 Below market value of $19,546
- Listed 80 days ago
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Used 2022 GMC Terrain SLT for Sale
83,250 Miles
Wisconsin Dells, WI
| Category | Used Cars |
| Price | $15,500 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | 3GKALVEV3NL149725 |
| Location | Wisconsin Dells, WI |
| Features | bluetooth, child safety, backup camera, leather upholstery, alloy wheels |
| Mileage | 83,250 mi. |
| Transmission | Automatic |
| Exterior Color | Red |
| Interior Color | Black |
| MPG | 26 combined |
| Drivetrain | All-wheel drive |
$18,499
GREAT DEAL
2023 GMC Terrain SLE
- 29,723 Miles
- Houston, TX
- Remaining Lifespan: 7.382364 yrs
- $4,019 Below market value of $22,518
- Listed 220 days ago
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Used 2023 GMC Terrain SLE for Sale
29,723 Miles
Houston, TX
| Category | Used Cars |
| Price | $18,499 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | 3GKALMEG5PL170493 |
| Location | Houston, TX |
| Features | bluetooth, child safety, backup camera, alloy wheels, satellite radio |
| Mileage | 29,723 mi. |
| Transmission | Automatic |
| Exterior Color | Summit white |
| Interior Color | Black |
| MPG | 26 combined |
| Drivetrain | Front-wheel drive |
| Positives | inspected, certified pre-owned car, warranty |
$11,295
GREAT DEAL
2018 GMC Terrain SLE
- 90,892 Miles
- Endicott, NY
- Remaining Lifespan: 5.449279 yrs
- $4,016 Below market value of $15,311
- Listed 4 days ago
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Used 2018 GMC Terrain SLE for Sale
90,892 Miles
Endicott, NY
| Category | Used Cars |
| Price | $11,295 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | 3GKALTEV9JL377047 |
| Location | Endicott, NY |
| Features | bluetooth, child safety, backup camera, internet radio, alloy wheels |
| Mileage | 90,892 mi. |
| Transmission | Automatic |
| Exterior Color | Gray |
| Interior Color | Black |
| MPG | 26 combined |
| Drivetrain | 4X4 |
$14,498
$14,998
GREAT DEAL
2022 GMC Terrain SLE
- 84,090 Miles
- Orlando, FL
- Remaining Lifespan: 6.7991023 yrs
- $3,954 Below market value of $18,452
- Listed 50 days ago
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Used 2022 GMC Terrain SLE for Sale
84,090 Miles
Orlando, FL
| Category | Used Cars |
| Price | $14,498 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | 3GKALMEV8NL164179 |
| Location | Orlando, FL |
| Features | bluetooth, child safety, backup camera, alloy wheels, satellite radio |
| Mileage | 84,090 mi. |
| Transmission | Automatic |
| Exterior Color | Summit white |
| MPG | 27 combined |
| Drivetrain | Front-wheel drive |
| Positives | clean history |
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Used Cars for Sale Insights
How to save money when buying a used GMC Terrain?
| Drive Type | A front-wheel drive (FWD) GMC Terrain can be priced $2,522 less than an all-wheel drive (AWD) |
| Drive Type | A front-wheel drive (FWD) GMC Terrain can be priced $1,814 less than a 4X4 |
What colors are the best deals for a GMC Terrain?
Least Expensive Color
Gray
$1,032
Average Savings
Most Expensive Color
Green
$6,715
Average Premium
Average car color pricing for a used GMC Terrain?
| Rank | Color | Compared to Avg. Price |
|---|---|---|
| Gray | $1,032 Savings | |
| Silver | $54 Savings | |
| White | $39 Savings | |
| Black | $142 Higher | |
| Brown | $147 Higher | |
| Blue | $378 Higher | |
| Orange | $747 Higher | |
| Red | $1,344 Higher | |
| Beige | $3,494 Higher | |
| Green | $6,715 Higher |
What GMC Terrain color has the best resale value?
Price differences by car color compared to the average price of a used GMC Terrain
What is the best time to buy a used GMC Terrain?
Good times to buy
$274 Average Savings
January, September, October, November, December are good times to buy to find the best prices.
Good times to sell
$198 Average Premium
February, March, April, May, June, July, August are good times to sell to get the best prices.
Average Price of GMC Terrain Trims
| Trim | Average Price | Listings | Specs | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
GMC Terrain SLE (2018-2020) |
$20,644 | 4,097 Listings |
|
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|
GMC Terrain SLT (2016-2020) |
$20,693 | 3,387 Listings |
|
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GMC Terrain Denali (2013-2020) |
$23,871 | 1,356 Listings |
|
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|
GMC Terrain Elevation (2025) |
$30,418 | 1,193 Listings |
|
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|
GMC Terrain AT4 (2022) |
$31,279 | 819 Listings |
|
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|
GMC Terrain SLE-1 (2010-2017) |
$8,989 | 702 Listings |
|
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|
GMC Terrain SLE-2 (2010-2017) |
$9,230 | 630 Listings |
|
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|
GMC Terrain SLT-1 (2010-2015) |
$8,758 | 339 Listings |
|
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|
GMC Terrain SLT-2 (2010-2015) |
$8,513 | 212 Listings |
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|
GMC Terrain SLT Diesel (2018-2019) |
$14,012 | 31 Listings |
|