Used Audi A6 for Sale Under $20,000
1,080 results
- Year:
- 2015
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 310 hp 3L V6
- Exterior color:
- Glacier White Metallic
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Nougat Brown
- Transmission:
- 8-Speed Automatic
- Mileage:
- 115,000
- VIN:
- WAUFGAFC1FN010624

2015 Audi A6
3.0T quattro Premium Plus Sedan AWD
115,000 mi
$8,999
- Year:
- 2015
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 220 hp 2L I4
- Exterior color:
- Brilliant Black
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 73,604
- VIN:
- WAUGFAFC5FN014280

2015 Audi A6
2.0T quattro Premium Plus Sedan AWD
73,604 mi
$14,147
- Year:
- 2018
- 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:
- 81,848
- Stock #:
- N26436A
- VIN:
- WAUG8AFCXJN031126

2018 Audi A6
2.0T quattro Premium Plus Sedan AWD
81,848 mi
$17,359
- Year:
- 2016
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 2L I4
- Exterior color:
- Ibis White
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 121,362
- Stock #:
- D555345A
- VIN:
- WAUGFAFC0GN047642

-$1,048
2016 Audi A6
2.0T quattro Premium Plus Sedan AWD
121,362 mi
$12,494
$11,446
- Year:
- 2017
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 2L I4
- Exterior color:
- Ibis White
- Fuel type:
- Gasoline
- Interior color:
- Brown
- Transmission:
- 7-Speed Automatic
- Mileage:
- 45,415
- Stock #:
- I012256A
- VIN:
- WAUC8AFC1HN017818

2017 Audi A6
2.0T Premium Sedan FWD
45,415 mi
$13,769
- Year:
- 2015
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 220 hp 2L I4
- Exterior color:
- Phantom Black Pearl Effect
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 108,698
- Stock #:
- 5070BB
- VIN:
- WAUGFAFC8FN020462

2015 Audi A6
2.0T quattro Premium Plus Sedan AWD
108,698 mi
$11,302
- Year:
- 2014
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 310 hp 3L V6
- Exterior color:
- Brilliant Black
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Beige)
- Transmission:
- 8-Speed Automatic
- Mileage:
- 131,890
- Stock #:
- P00873C
- VIN:
- WAUFGAFC4EN074915

2014 Audi A6
3.0T quattro Premium Plus Sedan AWD
131,890 mi
$10,349
- 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:
- Automatic
- Mileage:
- 90,005
- Stock #:
- 119024
- VIN:
- WAUGFAFC6GN119024

2016 Audi A6
2.0T quattro Premium Plus Sedan AWD
90,005 mi
$13,394
- Year:
- 2018
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 2L I4
- Exterior color:
- Black
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 106,523
- Stock #:
- 018850
- VIN:
- WAUC8AFC5JN018850

2018 Audi A6
2.0T quattro Premium Plus Sedan AWD
106,523 mi
$12,065
- Year:
- 2016
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 2L I4
- Exterior color:
- Florett Silver Metallic
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 118,619
- Stock #:
- 040195
- VIN:
- WAUFFAFC5GN040195

2016 Audi A6
2.0T quattro Premium Sedan AWD
118,619 mi
$8,995
- Year:
- 2009
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 300 hp 3L V6
- Exterior color:
- OYSTER GRAY METALLIC
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- BLACK LEATHER
- Transmission:
- 6-Speed Automatic
- Mileage:
- 126,027
- Stock #:
- 5152-B
- VIN:
- WAUWG74FX9N019553

2009 Audi A6
3.0T quattro Prestige Sedan AWD
126,027 mi
$6,995
- Year:
- 2015
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 220 hp 2L I4
- Exterior color:
- White
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 115,000
- VIN:
- WAUGFAFC2FN034485

-$793
2015 Audi A6
2.0T quattro Premium Plus Sedan AWD
115,000 mi
$11,937
$11,144
- Year:
- 2013
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 310 hp 3L V6
- Exterior color:
- Silver/Gray
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 148,894
- Stock #:
- DN030877
- VIN:
- WAUGGAFC7DN030877

2013 Audi A6
3.0T quattro Premium Plus Sedan AWD
148,894 mi
$8,599
- Year:
- 2016
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 333 hp 3L V6
- Exterior color:
- Florett Silver Metallic
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 111,121
- Stock #:
- GN056689
- VIN:
- WAUFGAFC4GN056689

2016 Audi A6
3.0T quattro Premium Plus Sedan AWD
111,121 mi
$14,367
- Year:
- 2018
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 340 hp 3L V6
- Exterior color:
- Blue
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 88,155
- Stock #:
- 261259A
- VIN:
- WAUF3AFC0JN075307

2018 Audi A6
3.0T quattro Premium Sedan AWD
88,155 mi
$17,497
- Year:
- 2014
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 240 hp 3L V6 Diesel
- Exterior color:
- Ice Silver Metallic
- Combined gas mileage:
- 30 MPG
- Fuel type:
- Diesel
- Interior color:
- Brown (Velvet Beige)
- Transmission:
- 8-Speed Automatic
- Mileage:
- 163,692
- Stock #:
- EN067052A
- VIN:
- WAUFMAFC4EN067052

2014 Audi A6
3.0 TDI quattro Premium Plus Sedan AWD
163,692 mi
$9,639
- Year:
- 2018
- 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:
- 8-Speed Automatic
- Mileage:
- 103,182
- Stock #:
- A3042
- VIN:
- WAUG8AFC9JN027147

2018 Audi A6
2.0T quattro Premium Plus Sedan AWD
103,182 mi
$14,995
- Year:
- 2016
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 333 hp 3L V6
- Exterior color:
- Brilliant Black
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Flint Gray
- Transmission:
- 8-Speed Automatic
- Mileage:
- 85,463
- Stock #:
- 1661PA
- VIN:
- WAUFGAFC8GN060387

-$1,500
2016 Audi A6
3.0T quattro Premium Plus Sedan AWD
85,463 mi
$15,949
$14,449
- Year:
- 2014
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 240 hp 3L V6 Diesel
- Exterior color:
- Phantom Black Pearl
- Combined gas mileage:
- 30 MPG
- Fuel type:
- Diesel
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 68,286
- Stock #:
- VP1990A
- VIN:
- WAUHMAFC0EN017337

2014 Audi A6
3.0 TDI quattro Prestige Sedan AWD
68,286 mi
$18,290
- Year:
- 2016
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 333 hp 3L V6
- Exterior color:
- White
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown
- Transmission:
- Automatic
- Mileage:
- 80,367
- Stock #:
- TGN048382
- VIN:
- WAUHGAFC3GN048382

-$1,300
2016 Audi A6
3.0T quattro Prestige Sedan AWD
80,367 mi
$17,597
$16,297
- Year:
- 2017
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 333 hp 3L V6
- Exterior color:
- Black
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 122,257
- Stock #:
- RV0081
- VIN:
- WAUF2AFC5HN125115

2017 Audi A6
3.0T quattro Premium Plus Sedan AWD
122,257 mi
$14,499
- Year:
- 2016
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 2L I4
- Exterior color:
- Silver Metallic
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 57,638
- Stock #:
- KLU3796
- VIN:
- WAUGFAFC3GN012951

-$1,000
2016 Audi A6
2.0T quattro Premium Plus Sedan AWD
57,638 mi
$16,380
$15,380
- 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:
- 101,943
- VIN:
- WAUGFAFC3GN021634

2016 Audi A6
2.0T quattro Premium Plus Sedan AWD
101,943 mi
$12,495
- Year:
- 2019
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3L V6
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Transmission:
- 7-Speed Dual Clutch
- Mileage:
- 109,250
- Stock #:
- ua0025
- VIN:
- WAUL2AF24KN021667

2019 Audi A6
55 TFSI quattro Premium Plus Sedan AWD
109,250 mi