Used Audi A6 for Sale Under $20,000 NearFreeport, IL
156 vehicles found
Shop with transparent pricing.
Only show listings that include dealer fees- Year:
- 2018
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 2L I4
- Exterior color:
- Moonlight Blue Metallic
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Nougat Brown
- Transmission:
- 8-Speed Automatic
- Mileage:
- 78,961
- Stock #:
- A26517B
- VIN:
- WAUG8AFC0JN010091
New arrival
Sponsored by Ed Napleton Acura Kia of Elmhurst
2018 Audi A6
2.0T quattro Premium Plus Sedan AWD
78,961 mi
Elmhurst, IL
90 mi away
Fair Deal
$17,407
- Year:
- 2019
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 248 hp 2L I4
- Exterior color:
- Silver
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 77,603
- Stock #:
- 18921
- VIN:
- WAUD8AF21KN129621
Price drop
-$500
Sponsored Listing
2019 Audi A6
45 TFSI quattro Premium Sedan AWD
77,603 mi
Lemont, IL
97 mi away
Great Deal
$17,278
$16,778
- Year:
- 2014
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 220 hp 2L I4
- Exterior color:
- Blue
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 97,930
- Stock #:
- 053650
- VIN:
- WAUGFAFC0EN053650
Sponsored Listing
2014 Audi A6
2.0T quattro Premium Plus Sedan AWD
97,930 mi
Addison, IL
87 mi away
Good Deal
$9,619
- Year:
- 2015
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 310 hp 3L V6
- Exterior color:
- Black
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 70,966
- Stock #:
- 14271
- VIN:
- WAUFGAFC7FN033213
New arrival
2015 Audi A6
3.0T quattro Premium Plus Sedan AWD
70,966 mi
Home delivery from Powell, OH
Price includes $556 shipping
Fair Deal
$15,352
- Year:
- 2017
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 333 hp 3L V6
- Exterior color:
- Silver
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 128,972
- Stock #:
- 05493
- VIN:
- WAUF2AFC3HN105493
2017 Audi A6
3.0T quattro Premium Plus Sedan AWD
128,972 mi
Janesville, WI
41 mi away
Good Deal
$12,799
- Year:
- 2017
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 2L I4
- Exterior color:
- Black Metallic
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 86,517
- Stock #:
- 45X297A
- VIN:
- WAUG8AFC4HN060812
2017 Audi A6
2.0T quattro Premium Plus Sedan AWD
86,517 mi
Beloit, WI
36 mi away
Good Deal
$15,804
- Year:
- 2019
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3L V6
- Exterior color:
- Black Metallic
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 87,092
- Stock #:
- JU18714
- VIN:
- WAUL2AF29KN032535
2019 Audi A6
55 TFSI quattro Premium Plus Sedan AWD
87,092 mi
Des Plaines, IL
91 mi away
Good Deal
$19,873
- Year:
- 2017
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 2L I4
- Exterior color:
- White
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 79,137
- Stock #:
- 3475
- VIN:
- WAUG8AFC8HN042362
2017 Audi A6
2.0T quattro Premium Plus Sedan AWD
79,137 mi
Home delivery from Hobart, IN
Price includes $270 shipping
Great Deal
$13,997
- Year:
- 2015
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 220 hp 2L I4
- Exterior color:
- Ice Silver Metallic
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Interior color:
- Titanium Gray
- Transmission:
- 8-Speed Automatic
- Mileage:
- 53,715
- Stock #:
- MD263067A
- VIN:
- WAUGFAFC3FN003522
2015 Audi A6
2.0T quattro Premium Plus Sedan AWD
53,715 mi
Downers Grove, IL
92 mi away
Fair Deal
$14,811
- Year:
- 2018
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 2L I4
- Exterior color:
- White
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown
- Transmission:
- Automatic
- Mileage:
- 99,282
- Stock #:
- 6485
- VIN:
- WAUF8AFC9JN078367
2018 Audi A6
2.0T quattro Premium Plus Sedan AWD
99,282 mi
Palatine, IL
82 mi away
Good Deal
$14,946
- Year:
- 2016
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 240 hp 3L V6 Diesel
- Exterior color:
- Black
- Combined gas mileage:
- 31 MPG
- Fuel type:
- Diesel
- Interior color:
- Brown (TAN)
- Transmission:
- Automatic
- Mileage:
- 79,555
- Stock #:
- 11032
- VIN:
- WAUFMAFC5GN004125
New arrival
2016 Audi A6
3.0 TDI quattro Premium Plus Sedan AWD
79,555 mi
Arlington Heights, IL
85 mi away
Fair Deal
$17,595
- Year:
- 2008
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 255 hp 3.2L V6
- Exterior color:
- Blue
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Tan)
- Transmission:
- Automatic
- Mileage:
- 91,401
- Stock #:
- 8N066115
- VIN:
- WAUDH74F88N066115
2008 Audi A6
3.2 quattro Sedan AWD
91,401 mi
Galena, IL
42 mi away
Fair Deal
$6,995
- Year:
- 2014
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 310 hp 3L V6
- Exterior color:
- Gray
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 91,571
- Stock #:
- 054042
- VIN:
- WAUFGAFC3EN054042
2014 Audi A6
3.0T quattro Premium Plus Sedan AWD
91,571 mi
Home delivery from Hawthorne, NJ
Price includes $1,206 shipping
Good Deal
$11,896
- Year:
- 2017
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 2L I4
- Exterior color:
- Gray
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 58,045
- Stock #:
- SC260549A
- VIN:
- WAUG8AFC2HN116116
2017 Audi A6
2.0T quattro Premium Plus Sedan AWD
58,045 mi
St. Charles, IL
72 mi away
Fair Deal
$17,683
- Year:
- 2013
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 310 hp 3L V6
- Exterior color:
- Black
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 134,595
- Stock #:
- 001-4-060496
- VIN:
- WAUHGAFC7DN060496
2013 Audi A6
3.0T quattro Prestige Sedan AWD
134,595 mi
Elgin, IL
73 mi away
Good Deal
$8,372
- Year:
- 2019
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 248 hp 2L I4
- Exterior color:
- Silver
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 77,603
- Stock #:
- 18921
- VIN:
- WAUD8AF21KN129621
Price drop
-$500
2019 Audi A6
45 TFSI quattro Premium Sedan AWD
77,603 mi
Lemont, IL
97 mi away
Great Deal
$17,278
$16,778
- Year:
- 2016
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 2L I4
- Exterior color:
- White
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 47,268
- Stock #:
- S1668
- VIN:
- WAUGFAFC6GN130993
New arrival
2016 Audi A6
2.0T quattro Premium Plus Sedan AWD
47,268 mi
West Chicago, IL
78 mi away
Good Deal
$16,363
- Year:
- 2014
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 240 hp 3L V6 Diesel
- Exterior color:
- White
- Combined gas mileage:
- 30 MPG
- Fuel type:
- Diesel
- Interior color:
- Brown (Tan)
- Transmission:
- 8-Speed Automatic
- Mileage:
- 97,139
- Stock #:
- XM1142
- VIN:
- WAUHMAFC6EN025314
2014 Audi A6
3.0 TDI quattro Prestige Sedan AWD
97,139 mi
Addison, IL
89 mi away
Fair Deal
$14,202
- Year:
- 2019
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3L V6
- Exterior color:
- Glacier White
- Fuel type:
- Gasoline
- Interior color:
- Brown (Pearl Beige)
- Transmission:
- 7-Speed Automatic
- Mileage:
- 77,229
- Stock #:
- GG32791
- VIN:
- WAUL2AF27KN019878
2019 Audi A6
55 TFSI quattro Premium Plus Sedan AWD
77,229 mi
Gurnee, IL
85 mi away
Good Deal
$19,076
- Year:
- 2016
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 333 hp 3L V6
- Exterior color:
- Oolong Gray Metallic
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Atlas Beige)
- Transmission:
- Automatic
- Mileage:
- 87,843
- Stock #:
- CSA8560
- VIN:
- WAUFGAFC5GN159670
New arrival
2016 Audi A6
3.0T quattro Premium Plus Sedan AWD
87,843 mi
Home delivery from Stafford, VA
Price includes $1,398 shipping
Fair Deal
$16,388
- Year:
- 2016
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 2L I4
- Exterior color:
- Black
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 59,892
- Stock #:
- 130104
- VIN:
- WAUGFAFC4GN130104
2016 Audi A6
2.0T quattro Premium Plus Sedan AWD
59,892 mi
Des Plaines, IL
90 mi away
Fair Deal
$17,148
- Year:
- 2018
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 2L I4
- Exterior color:
- White
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 113,315
- Stock #:
- 8444
- VIN:
- WAUF8AFC1JN064303
Price drop
-$400
2018 Audi A6
2.0T quattro Premium Sedan AWD
113,315 mi
Waukegan, IL
91 mi away
Great Deal
$12,305
$11,905
- Year:
- 2014
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 310 hp 3L V6
- Exterior color:
- Gray
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown
- Transmission:
- 8-Speed Automatic
- Mileage:
- 120,208
- Stock #:
- 2585
- VIN:
- WAUHGAFCXEN162585
Price drop
-$1,000
2014 Audi A6
3.0T quattro Prestige Sedan AWD
120,208 mi
Roselle, IL
82 mi away
Good Deal
$11,277
$10,277
- Year:
- 2014
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 220 hp 2L I4
- Exterior color:
- Brilliant Black
- Combined gas mileage:
- 29 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Continuously Variable Transmission
- Mileage:
- 80,520
- Stock #:
- 12673
- VIN:
- WAUDFAFC3EN016837
Sponsored Listing
2014 Audi A6
2.0T Premium Plus Sedan FWD
80,520 mi
Northlake, IL
94 mi away
Good Deal
$11,377
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