Used 2020 GMC Terrain for Sale near Washington, DC
162 results
- Year:
- 2020
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 252 hp 2L I4
- Exterior color:
- Quicksilver Metallic
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 80,895
- Stock #:
- 61138A
- VIN:
- 3GKALXEX5LL119992
-$500
Sponsored by JBA Chevrolet
2020 GMC Terrain
Denali AWD
80,895 mi
$22,297
$21,797
- 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:
- Gray (Satin Steel Metallic)
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 74,151
- Stock #:
- G26214A
- VIN:
- 3GKALTEVXML300434
Sponsored Listing
2021 GMC Terrain
SLE AWD
74,151 mi
$19,348
- Year:
- 2019
- 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
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 99,029
- Stock #:
- KL142291
- VIN:
- 3GKALTEV5KL142291
Sponsored Listing
2019 GMC Terrain
SLE AWD
99,029 mi
$15,898
- 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:
- Gray (Satin Steel Metallic)
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 74,151
- Stock #:
- G26214A
- VIN:
- 3GKALTEVXML300434
2021 GMC Terrain
SLE AWD
74,151 mi
$19,348
- 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
- Fuel type:
- Gasoline
- Interior color:
- Gray
- Transmission:
- 9-Speed Automatic Overdrive
- Mileage:
- 82,845
- Stock #:
- LL238089
- VIN:
- 3GKALXEX5LL238089
2020 GMC Terrain
Denali AWD
82,845 mi
$16,912
- Year:
- 2019
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 1.5L I4
- Exterior color:
- Gray
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic Overdrive
- Mileage:
- 94,336
- Stock #:
- KL195380
- VIN:
- 3GKALPEV6KL195380
2019 GMC Terrain
SLT
94,336 mi
$13,866
- 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
- Transmission:
- 9-Speed Automatic
- Mileage:
- 109,640
- Stock #:
- P8300A
- VIN:
- 3GKALVEV9KL161339
2019 GMC Terrain
SLT AWD
109,640 mi
$13,945
- Year:
- 2020
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 252 hp 2L I4
- Exterior color:
- Quicksilver Metallic
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 80,895
- Stock #:
- 61138A
- VIN:
- 3GKALXEX5LL119992
-$500
2020 GMC Terrain
Denali AWD
80,895 mi
$22,297
$21,797
- Year:
- 2019
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 1.5L I4
- Exterior color:
- Sedona Metallic
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Medium Ash Gray/Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 62,899
- Stock #:
- KL308991
- VIN:
- 3GKALPEVXKL308991
2019 GMC Terrain
SLT
62,899 mi
$17,983
- Year:
- 2019
- 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:
- Black
- Transmission:
- 9-Speed Automatic Overdrive
- Mileage:
- 83,073
- Stock #:
- 191719
- VIN:
- 3GKALPEVXKL191719
2019 GMC Terrain
SLT
83,073 mi
$13,900
- Year:
- 2020
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 252 hp 2L I4
- Exterior color:
- Black (Ebony Twilight Metallic)
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 37,305
- Stock #:
- 40321A
- VIN:
- 3GKALVEX2LL325145
2020 GMC Terrain
SLT AWD
37,305 mi
$22,975
- Year:
- 2019
- 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:
- 128,877
- Stock #:
- 207113
- VIN:
- 3GKALPEV1KL207113
2019 GMC Terrain
SLT
128,877 mi
$13,037
- Year:
- 2019
- 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
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 117,666
- Stock #:
- LLM12926
- VIN:
- 3GKALTEV4KL225968
2019 GMC Terrain
SLE AWD
117,666 mi
$13,499
CarGurus Analysis:
2020 GMC Terrain
With 158 currently listed for sale near Washington, DC and an average price of $18,865.00, 24.7% of 2020 GMC Terrains for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2020 GMC Terrain 4.5 / 5 stars.
84.2% of 2020 Terrain models on CarGurus are accident free.
The 2020 GMC Terrain is praised for its comfort and safety features, spacious interior, and economical performance, particularly in the luxurious Denali model.
- 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:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 88,880
- Stock #:
- F1W0103A
- VIN:
- 3GKALPEV7LL104344
2020 GMC Terrain
SLT FWD
88,880 mi
$17,586
- Year:
- 2019
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 252 hp 2L I4
- Exterior color:
- Black
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 47,681
- Stock #:
- 28033364
- VIN:
- 3GKALVEX6KL117364
2019 GMC Terrain
SLT AWD
47,681 mi
$21,197
- 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:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 121,729
- Stock #:
- GAM6478
- VIN:
- 3GKALPEV4KL207977
2019 GMC Terrain
SLT
121,729 mi
$11,750
- Year:
- 2019
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 1.5L I4
- Exterior color:
- Gray (Steel Metallic)
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 98,283
- Stock #:
- L246882
- VIN:
- 3GKALTEV0KL246882
2019 GMC Terrain
SLE AWD
98,283 mi
$15,650
- Year:
- 2019
- 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:
- 114,929
- Stock #:
- 31187
- VIN:
- 3GKALVEV1KL231187
2019 GMC Terrain
SLT AWD
114,929 mi
$12,894
- 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:
- 60,719
- Stock #:
- 9219B
- VIN:
- 3GKALVEV2ML397804
2021 GMC Terrain
SLT AWD
60,719 mi
$21,983
- Year:
- 2019
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 252 hp 2L I4
- Exterior color:
- Summit White
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic Overdrive
- Mileage:
- 94,100
- Stock #:
- 12752
- VIN:
- 3GKALXEX9KL192880
2019 GMC Terrain
Denali AWD
94,100 mi
$18,565
- Year:
- 2019
- 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:
- Gray (Light Platinum/Taupe)
- Transmission:
- Automatic
- Mileage:
- 74,967
- Stock #:
- AT18497
- VIN:
- 3GKALXEX7KL159280
-$1,000
2019 GMC Terrain
Denali AWD
74,967 mi
$18,990
$17,990
- 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:
- 96,870
- Stock #:
- 40295A
- VIN:
- 3GKALVEV5ML358088
2021 GMC Terrain
SLT AWD
96,870 mi
$18,939
- 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:
- 96,870
- Stock #:
- 40295A
- VIN:
- 3GKALVEV5ML358088
Sponsored Listing
2021 GMC Terrain
SLT AWD
96,870 mi
$18,939
CarGurus Analysis: 2020 GMC Terrain
Summary
With 158 currently listed for sale near Washington, DC and an average price of $18,865.00, 24.7% of 2020 GMC Terrains for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2020 GMC Terrain 4.5 / 5 stars.
84.2% of 2020 Terrain models on CarGurus are accident free.
The 2020 GMC Terrain is praised for its comfort and safety features, spacious interior, and economical performance, particularly in the luxurious Denali model.
Why it stands out
The 2020 GMC Terrain is a strong contender in the compact SUV market, known for its welcoming interior and commendable safety ratings. Featuring an intuitive infotainment system, especially appealing in the Denali trim, it combines a comfortable ride with a spacious cabin—although some drivers have noted that rear passenger comfort could be better. The vehicle effectively balances utility and refinement, offering impressive fuel efficiency along with multiple driving modes to suit varied conditions. While it may not possess the hybrid options available in some rival models, its distinct rugged design, particularly in the AT4 variant, and the added luxury of the Denali make it appealing to a wide range of buyers.
Other model years to consider
- Average price: $23,352.00
- Good/great deal percentage: 47.4%
- User rating: 5 / 5
- Total listings: 230
- Average price: $23,116.00
- Good/great deal percentage: 48.9%
- User rating: 4.83 / 5
- Total listings: 182
- Average price: $23,147.00
- Good/great deal percentage: 41.9%
- User rating: 5 / 5
- Total listings: 186
This analysis is based on CarGurus' proprietary market data from June 9, 2026, CarGurus experts' opinions, and generative AI.
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4.5 Overall rating
Filter by rating
Anonymous
Reviewed a 2020 GMC Terrain on Sep 22, 2020
It’s extremely comfortable, and I love the safety features! Spacious, sharp, and drives great!
Anonymous
Reviewed a 2020 GMC Terrain on Feb 6, 2023
This Denali has everything, full loaded and I love it. The entertainment system is great and is very intuitive. Feels like a luxury car inside and the ride is smooth an comfortable. Perfect crossover for someone who really likes the perks.
T. D. R
Reviewed a 2020 GMC Terrain on Oct 27, 2021
This SUV is a great vehicle. I love the appearance and safety features. The vehicle is also affordable.
D'Srae K
Reviewed a 2020 GMC Terrain on Jan 30, 2022
The vehicle is very spacious and it drives real smooth. It is a great vehicle for on the road traveling and everyday round abouts. I would recommend this SUV to anyone.
2020 GMC Terrain Trims
| Trim type | MSRP |
|---|---|
| SL FWD | $25,000 |
| Denali FWD | $38,300 |
| Denali AWD | $39,900 |
| SLE AWD | $30,000 |
| SLT FWD | $31,200 |
| SLE FWD | $28,400 |
| SLT AWD | $32,800 |
2020 GMC Terrain Price Trends
CarGurus tracks the prices of millions of used car listings every year. See how the average price of 2020 GMC Terrain prices has changed over time.
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