Used Audi A6 for Sale Under $20,000 NearAppleton, WI
110 vehicles found
Shop with transparent pricing.
Only show listings that include dealer fees- Year:
- 2012
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 310 hp 3L V6
- Exterior color:
- White
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown
- Transmission:
- 8-Speed Automatic
- Mileage:
- 137,744
- Stock #:
- XY038050
- VIN:
- WAUHGAFC2CN038050
New arrival
Sponsored by Diamond Jim's
2012 Audi A6
3.0T quattro Prestige Sedan AWD
137,744 mi
Milwaukee, WI
94 mi away
Fair Deal
$10,498
- Year:
- 2016
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 333 hp 3L V6
- Exterior color:
- Glacier White Metallic
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 65,175
- Stock #:
- 261229-2
- VIN:
- WAUFGAFC5GN053445
New arrival
Sponsored Listing
2016 Audi A6
3.0T quattro Premium Plus Sedan AWD
65,175 mi
Milwaukee, WI
89 mi away
Fair Deal
$19,498
- Year:
- 2021
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 248 hp 2L I4
- Exterior color:
- Brilliant Black
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 112,282
- Stock #:
- I4223A
- VIN:
- WAUD8AF24MN020184
Sponsored Listing
2021 Audi A6
quattro Premium 45 TFSI AWD
112,282 mi
Wausau, WI
76 mi away
Good Deal
$18,133
- Year:
- 2016
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 333 hp 3L V6
- Exterior color:
- Glacier White Metallic
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 65,175
- Stock #:
- 261229-2
- VIN:
- WAUFGAFC5GN053445
New arrival
2016 Audi A6
3.0T quattro Premium Plus Sedan AWD
65,175 mi
Milwaukee, WI
89 mi away
Fair Deal
$19,498
- Year:
- 2021
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 248 hp 2L I4
- Exterior color:
- Brilliant Black
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 112,282
- Stock #:
- I4223A
- VIN:
- WAUD8AF24MN020184
2021 Audi A6
quattro Premium 45 TFSI AWD
112,282 mi
Wausau, WI
76 mi away
Good Deal
$18,133
- Year:
- 2015
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 310 hp 3L V6
- Exterior color:
- Silver
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 110,522
- Stock #:
- 2254
- VIN:
- WAUHGAFC6FN025001
New arrival
2015 Audi A6
3.0T quattro Prestige Sedan AWD
110,522 mi
Home delivery from Englewood, CO
Price includes $1,365 shipping
Fair Deal
$14,862
- 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 $1,137 shipping
Great Deal
$11,827
- Year:
- 2016
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 333 hp 3L V6
- Exterior color:
- Tornado Gray Metallic
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 89,646
- Stock #:
- 2331
- VIN:
- WAUHGAFC6GN132678
New arrival
2016 Audi A6
3.0T quattro Prestige Sedan AWD
89,646 mi
Home delivery from Chattanooga, TN
Price includes $1,139 shipping
Fair Deal
$18,119
- 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
Price drop
-$778
2019 Audi A6
55 TFSI quattro Premium Plus Sedan AWD
77,229 mi
Home delivery from Gurnee, IL
Price includes $264 shipping
Great Deal
$20,040
$19,640
- Year:
- 2017
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 2L I4
- Fuel type:
- Gasoline
- Transmission:
- 7-Speed Automatic
- Mileage:
- 94,500
- Stock #:
- 046964
- VIN:
- WAUD8AFC8HN046964
2017 Audi A6
2.0T Premium Plus Sedan FWD
94,500 mi
Home delivery from Warren, MI
Price includes $295 shipping
Good Deal
$13,565
- 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
Home delivery from Lemont, IL
Price includes $450 shipping
Great Deal
$18,228
$17,728
- Year:
- 2018
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 2L I4
- Exterior color:
- Black
- Fuel type:
- Gasoline
- Interior color:
- Brown
- Transmission:
- 7-Speed Automatic
- Mileage:
- 109,918
- Stock #:
- T2601309
- VIN:
- WAUC8AFC5JN067093
2018 Audi A6
2.0T Sport Sedan FWD
109,918 mi
Home delivery from North Palm Beach, FL
Price includes $1,290 shipping
Good Deal
$14,352
- Year:
- 2017
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 333 hp 3L V6
- Exterior color:
- Gray
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown
- Transmission:
- 8-Speed Automatic
- Mileage:
- 74,696
- Stock #:
- 19023
- VIN:
- WAUF2AFC9HN004930
2017 Audi A6
3.0T quattro Premium Plus Sedan AWD
74,696 mi
Home delivery from Lemont, IL
Price includes $450 shipping
Good Deal
$17,628
- 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
Good Deal
$16,388
- Year:
- 2017
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 2L I4
- Exterior color:
- Black
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 123,000
- Stock #:
- 1327
- VIN:
- WAUG8AFC0HN096691
2017 Audi A6
2.0T quattro Premium Plus Sedan AWD
123,000 mi
Madison, WI
100 mi away
Great Deal
$11,198
- 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 $396 shipping
Great Deal
$14,123
- Year:
- 2016
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 2L I4
- Exterior color:
- Gray
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 90,543
- Stock #:
- 11302
- VIN:
- WAUGFAFC4GN056974
New arrival
2016 Audi A6
2.0T quattro Premium Plus Sedan AWD
90,543 mi
Home delivery from De Soto, KS
Price includes $998 shipping
Fair Deal
$15,592
- Year:
- 2017
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 2L I4
- Exterior color:
- Brilliant Black
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 115,305
- Stock #:
- 10307
- VIN:
- WAUG8AFC7HN086238
2017 Audi A6
2.0T quattro Premium Plus Sedan AWD
115,305 mi
Home delivery from Warminster, PA
Price includes $735 shipping
Fair Deal
$13,911
- Year:
- 2016
- 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:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Nougat Brown
- Transmission:
- 8-Speed Automatic
- Mileage:
- 136,684
- Stock #:
- 2AT2559A
- VIN:
- WAUGFAFCXGN143312
2016 Audi A6
2.0T quattro Premium Plus Sedan AWD
136,684 mi
Home delivery from Reidsville, NC
Price includes $1,000 shipping
Fair Deal
$12,294
- 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
- Transmission:
- 8-Speed Automatic
- Mileage:
- 105,760
- VIN:
- WAUFMAFC3GN004415
2016 Audi A6
3.0 TDI quattro Premium Plus Sedan AWD
105,760 mi
Home delivery from Royal Palm Beach, FL
Price includes $971 shipping
Good Deal
$15,261
- Year:
- 2018
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Engine:
- 340 hp 3L V6
- Exterior color:
- Black
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 84,970
- Stock #:
- 15995
- VIN:
- WAUH3AFC9JN044940
New arrival
2018 Audi A6
84,970 mi
Home delivery from San Antonio, TX
Price includes $1,744 shipping
Fair Deal
$19,938
- Year:
- 2012
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 310 hp 3L V6
- Exterior color:
- White
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown
- Transmission:
- 8-Speed Automatic
- Mileage:
- 137,744
- Stock #:
- XY038050
- VIN:
- WAUHGAFC2CN038050
New arrival
2012 Audi A6
3.0T quattro Prestige Sedan AWD
137,744 mi
Milwaukee, WI
94 mi away
Fair Deal
$10,498
- Year:
- 2017
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 2L I4
- Exterior color:
- Silver
- Combined gas mileage:
- 29 MPG
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 94,113
- Stock #:
- 053204MM
- VIN:
- WAUC8AFC3HN053204
2017 Audi A6
2.0T Premium Sedan FWD
94,113 mi
Home delivery from Hollywood, FL
Price includes $1,337 shipping
Great Deal
$12,325
- Year:
- 2019
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3L V6
- Exterior color:
- Gray
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Dual Clutch
- Mileage:
- 97,960
- Stock #:
- E1685
- VIN:
- WAUL2AF24KN042180
New arrival
2019 Audi A6
55 TFSI quattro Premium Plus Sedan AWD
97,960 mi
Home delivery from Brooklyn, NY
Price includes $1,358 shipping
Great Deal
$18,416
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