Used 2020 GMC Terrain SLE AWD for SaleNationwide
169 vehicles found
Shop with transparent pricing.
Only show listings that include dealer fees- 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:
- 47,187
- Stock #:
- M104109
- VIN:
- 3GKALTEV7LL104109
2020 GMC Terrain
SLE AWD
47,187 mi
Bridgeton, NJ
Great Deal
$18,156
- 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
Hazard, KY
Good Deal
$16,599
- Year:
- 2020
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 1.5L I4
- Exterior color:
- Blue Emerald Metallic
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 95,663
- Stock #:
- 37439B
- VIN:
- 3GKALTEV2LL154948
2020 GMC Terrain
SLE AWD
95,663 mi
Orfordville, WI
Fair Deal
$16,358
- 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:
- Automatic
- Mileage:
- 82,750
- Stock #:
- 10569A
- VIN:
- 3GKALTEV9LL313321
2020 GMC Terrain
SLE AWD
82,750 mi
Bemidji, MN
Good Deal
$16,845
- 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:
- 66,415
- Stock #:
- 26450A
- VIN:
- 3GKALTEVXLL147164
Price drop
-$684
2020 GMC Terrain
SLE AWD
66,415 mi
Visalia, CA
Great Deal
$16,765
$16,081
- 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:
- 96,222
- Stock #:
- T346A
- VIN:
- 3GKALTEV1LL173099
2020 GMC Terrain
SLE AWD
96,222 mi
Warminster, PA
Fair Deal
$15,753
- Year:
- 2020
- 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:
- 44,816
- Stock #:
- L190234P
- VIN:
- 3GKALTEV0LL190234
2020 GMC Terrain
SLE AWD
44,816 mi
Harrison, AR
Fair Deal
$21,094
- Year:
- 2020
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 1.5L I4
- Exterior color:
- Graphite Gray Metallic
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 29,288
- Stock #:
- P4645
- VIN:
- 3GKALTEV8LL256111
2020 GMC Terrain
SLE AWD
29,288 mi
Peoria, IL
Good Deal
$20,911
- Year:
- 2020
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 1.5L I4
- Exterior color:
- Black
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 96,620
- Stock #:
- P288743
- VIN:
- 3GKALTEV7LL288743
2020 GMC Terrain
SLE AWD
96,620 mi
Charlton, MA
Good Deal
$15,600
- 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:
- 53,485
- Stock #:
- W4755A
- VIN:
- 3GKALTEVXLL139453
2020 GMC Terrain
SLE AWD
53,485 mi
South Burlington, VT
Good Deal
$19,669
- Year:
- 2020
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 1.5L I4
- Exterior color:
- Graphite Gray Metallic
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 66,536
- Stock #:
- 260292A
- VIN:
- 3GKALTEV1LL147621
New arrival
2020 GMC Terrain
SLE AWD
66,536 mi
Plattsburgh, NY
Fair Deal
$18,625
- Year:
- 2020
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 1.5L I4
- Exterior color:
- Blue Emerald Metallic
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 41,056
- Stock #:
- 17649A
- VIN:
- 3GKALTEV0LL303583
2020 GMC Terrain
SLE AWD
41,056 mi
Saint Albans, VT
Good Deal
$20,247
- 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:
- Black
- Transmission:
- 9-Speed Automatic Overdrive
- Mileage:
- 131,616
- Stock #:
- 334907
- VIN:
- 3GKALTEV1LL334907
2020 GMC Terrain
SLE AWD
131,616 mi
Rome, NY
Good Deal
$13,170
- 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:
- 34,884
- Stock #:
- NB188743
- VIN:
- 3GKALTEV0LL188743
2020 GMC Terrain
SLE AWD
34,884 mi
North Bergen, NJ
Good Deal
$18,785
- 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:
- 103,973
- Stock #:
- 6G191NW
- VIN:
- 3GKALTEVXLL247863
2020 GMC Terrain
SLE AWD
103,973 mi
Highland, MI
Good Deal
$14,489
- 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:
- 74,901
- Stock #:
- 17603B
- VIN:
- 3GKALTEV7LL136932
2020 GMC Terrain
SLE AWD
74,901 mi
Saint Albans, VT
Fair Deal
$18,097
- 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:
- 9-Speed Automatic
- Mileage:
- 108,466
- Stock #:
- 9215
- VIN:
- 3GKALTEV7LL118382
2020 GMC Terrain
SLE AWD
108,466 mi
Reno, NV
Good Deal
$14,932
- Year:
- 2020
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 1.5L I4
- Exterior color:
- Blue Emerald Metallic
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 48,927
- Stock #:
- 5710
- VIN:
- 3GKALTEV2LL183270
2020 GMC Terrain
SLE AWD
48,927 mi
Grand Island, NE
Good Deal
$20,142
- Year:
- 2020
- 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:
- 66,231
- Stock #:
- AF01962
- VIN:
- 3GKALTEV0LL236189
2020 GMC Terrain
SLE AWD
66,231 mi
Philadelphia, PA
Great Deal
$16,488
- Year:
- 2020
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 1.5L I4
- Exterior color:
- Graphite Gray Metallic
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 79,215
- Stock #:
- Z7745
- VIN:
- 3GKALTEV0LL184112
2020 GMC Terrain
SLE AWD
79,215 mi
Parsippany, NJ
Great Deal
$13,793
- 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:
- Black
- Transmission:
- 9-Speed Automatic Overdrive
- Mileage:
- 45,691
- Stock #:
- BY70618
- VIN:
- 3GKALTEV4LL199891
2020 GMC Terrain
SLE AWD
45,691 mi
Flushing, NY
Fair Deal
$17,764
- Year:
- 2020
- 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:
- 30,360
- Stock #:
- P8772A
- VIN:
- 3GKALTEV3LL335931
2020 GMC Terrain
SLE AWD
30,360 mi
Bedford, OH
Good Deal
$20,397
- 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:
- 111,552
- Stock #:
- F16589A
- VIN:
- 3GKALTEV0LL165995
2020 GMC Terrain
SLE AWD
111,552 mi
Louisville, KY
Fair Deal
$15,697
- 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:
- 90,970
- Stock #:
- 31456A
- VIN:
- 3GKALTEV8LL284653
New arrival
2020 GMC Terrain
SLE AWD
90,970 mi
Abington, MA
Fair Deal
$16,588
FAQs
How much does the GMC Terrain SLE AWD cost?
The average GMC Terrain SLE AWD costs about $17,680.66. The average price has decreased by -1% since last year. The 1897 for sale on CarGurus range from $4,999 to $40,900 in price.
How many GMC Terrain SLE AWD vehicles have no reported accidents or damage?
1580 out of 1897 for sale have no reported accidents or damage.
What is the fuel economy of the GMC Terrain SLE AWD?
Depending on the engine and options, the GMC Terrain SLE AWD gets between 23 and 26 MPG/MPGe.
What fuel types are available?
Gasoline engines are available.
*CarGurus meticulously monitors the prices of millions of pre-owned vehicle listings, offering users precise and up-to-date market insights. Historical pricing data excludes any additional dealer fees as of May 3, 2026.
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