Used 2020 GMC Terrain for Sale near Philadelphia, PA
192 results
- 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:
- 30,514
- Stock #:
- A612841
- VIN:
- 3GKALTEV3KL391396
Sponsored by Fred Beans Hyundai
2019 GMC Terrain
SLE AWD
30,514 mi
$20,309
- 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 Emerald Metallic
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 52,394
- Stock #:
- ML301693
- VIN:
- 3GKALMEV9ML301693
-$500
Sponsored Listing
2021 GMC Terrain
SLE FWD
52,394 mi
$18,989
$18,489
- 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:
- 106,470
- Stock #:
- ML321149
- VIN:
- 3GKALTEV6ML321149
Sponsored Listing
2021 GMC Terrain
SLE AWD
106,470 mi
$15,794
- 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
$17,734
- Year:
- 2019
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 252 hp 2L I4
- Exterior color:
- Red Quartz Tintcoat
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic Overdrive
- Mileage:
- 59,497
- Stock #:
- T26226A
- VIN:
- 3GKALXEX3KL344880
2019 GMC Terrain
Denali AWD
59,497 mi
$21,475
- Year:
- 2019
- 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:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 93,089
- Stock #:
- BSU4821
- VIN:
- 3GKALVEX7KL277706
2019 GMC Terrain
SLT AWD
93,089 mi
$16,485
- Year:
- 2019
- 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:
- Brown (Tan)
- Transmission:
- Automatic
- Mileage:
- 27,365
- Stock #:
- 27547U
- VIN:
- 3GKALXEX4KL183522
2019 GMC Terrain
Denali AWD
27,365 mi
$23,122
- 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:
- Gray (Light Platinum/Taupe)
- Transmission:
- 9-Speed Automatic
- Mileage:
- 73,012
- Stock #:
- J26026A
- VIN:
- 3GKALXEX2LL293812
2020 GMC Terrain
Denali AWD
73,012 mi
$21,797
- Year:
- 2019
- 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)
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 50,662
- Stock #:
- 99-9945A
- VIN:
- 3GKALTEV1KL311187
2019 GMC Terrain
SLE AWD
50,662 mi
$19,078
- 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:
- 106,470
- Stock #:
- ML321149
- VIN:
- 3GKALTEV6ML321149
2021 GMC Terrain
SLE AWD
106,470 mi
$15,794
- 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)
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 47,186
- Stock #:
- M104109
- VIN:
- 3GKALTEV7LL104109
2020 GMC Terrain
SLE AWD
47,186 mi
$20,167
- Year:
- 2019
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 1.5L I4
- Exterior color:
- Smokey Quartz Metallic
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 47,349
- Stock #:
- BSU4915
- VIN:
- 3GKALTEV4KL281165
2019 GMC Terrain
SLE AWD
47,349 mi
$19,085
- Year:
- 2019
- 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:
- 55,778
- Stock #:
- L241691
- VIN:
- 3GKALVEV7KL241691
2019 GMC Terrain
SLT AWD
55,778 mi
$16,885
CarGurus Analysis:
2020 GMC Terrain
With 181 currently listed for sale near Philadelphia, PA and an average price of $17,742.00, 35.4% 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.
81.8% of 2020 Terrain models on CarGurus are accident free.
The 2020 GMC Terrain is appreciated for its comfort and safety features, spacious interior, and economical performance, particularly among luxury buyers drawn to the Denali model.
- 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:
- 53,333
- Stock #:
- P6986A
- VIN:
- 3GKALPEX6LL305508
2020 GMC Terrain
SLT FWD
53,333 mi
$19,998
- Year:
- 2019
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 1.5L I4
- Exterior color:
- Red Quartz Tintcoat
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 107,214
- Stock #:
- KL275069
- VIN:
- 3GKALMEV3KL275069
-$410
2019 GMC Terrain
SLE
107,214 mi
$14,089
$13,679
- 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 Emerald Metallic
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 52,394
- Stock #:
- ML301693
- VIN:
- 3GKALMEV9ML301693
-$500
2021 GMC Terrain
SLE FWD
52,394 mi
$18,989
$18,489
- 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
$16,758
- 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)
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 138,778
- VIN:
- 3GKALTEV8LL199215
2020 GMC Terrain
SLE AWD
138,778 mi
$12,995
- Year:
- 2020
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 1.5L I4
- Exterior color:
- Red Quartz Tintcoat
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 64,996
- Stock #:
- 55126
- VIN:
- 3GKALMEV4LL184393
2020 GMC Terrain
SLE FWD
64,996 mi
$16,957
- Year:
- 2020
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 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:
- 41,466
- Stock #:
- 26N0232Y
- VIN:
- 3GKALTEV7LL165959
2020 GMC Terrain
SLE AWD
41,466 mi
$19,972
- 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:
- White Frost Tricoat
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 71,267
- Stock #:
- U60415P1
- VIN:
- 3GKALVEV2ML380565
2021 GMC Terrain
SLT AWD
71,267 mi
$19,593
- 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 (Ebony Twilight Metallic)
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 92,994
- Stock #:
- CPN4959A
- VIN:
- 3GKALXEX9KL135210
2019 GMC Terrain
Denali AWD
92,994 mi
$18,485
- 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:
- White
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 99,398
- Stock #:
- 14770
- VIN:
- 3GKALTEV7ML322388
Sponsored Listing
2021 GMC Terrain
SLE AWD
99,398 mi
$17,114
CarGurus Analysis: 2020 GMC Terrain
Summary
With 181 currently listed for sale near Philadelphia, PA and an average price of $17,742.00, 35.4% 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.
81.8% of 2020 Terrain models on CarGurus are accident free.
The 2020 GMC Terrain is appreciated for its comfort and safety features, spacious interior, and economical performance, particularly among luxury buyers drawn to the Denali model.
Why it stands out
The 2020 GMC Terrain is a compelling choice in the compact SUV segment, distinguished by its reputation for comfort, safety, and a spacious interior. The Terrain is especially popular among those who seek a more luxurious drive, thanks in part to the Denali trim, which offers premium features and a heightened level of refinement. It allows for a comfortable ride while providing solid fuel economy, making it a practical option for daily commutes and family trips alike. Although the Terrain's ride quality may not match larger competitors like the GMC Acadia, many drivers appreciate its sleek styling and well-designed infotainment system. Its accident-free rate of 81.8% also speaks to the reliability of this year's model, making it a standout for buyers looking for both functionality and style.
Other model years to consider
- Average price: $26,656.00
- Good/great deal percentage: 44.9%
- User rating: 5 / 5
- Total listings: 323
- Average price: $23,668.00
- Good/great deal percentage: 45.9%
- User rating: 4.83 / 5
- Total listings: 255
- Average price: $24,094.00
- Good/great deal percentage: 43.6%
- User rating: 5 / 5
- Total listings: 275
This analysis is based on CarGurus' proprietary market data from June 23, 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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