Used Black Audi A6 for Sale in Ballwin, MO

Home delivery from Euless, TX

$1,143/mo est.

Manufacturer certified

Saint Louis, MO

8 mi away

Year:: 2026
Make:: Audi
Model:: A6
Body type:: Sedan
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 3L V6
Exterior color:: Black
Combined gas mileage:: 24 MPG
Fuel type:: Gasoline
Interior color:: Brown
Transmission:: Automatic
Mileage:: 3,255
Stock #:: KL306
VIN:: WAU55CFN1TN024517

2014 Audi A6

3.0T quattro Premium Plus Sedan AWD

75,326 miles

$13,619

Year:: 2014
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:: 75,326
Stock #:: KL304A
VIN:: WAUFGAFCXEN141680

2019 Audi A6

45 TFSI quattro Premium Sedan AWD

94,590 miles

$16,808

Great Deal

$329/mo est.

Price includes $813 shipping

Year:: 2019
Make:: Audi
Model:: A6
Body type:: Sedan
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 248 hp 2L I4
Exterior color:: Black
Combined gas mileage:: 28 MPG
Fuel type:: Gasoline
Interior color:: Black
Transmission:: 7-Speed Dual Clutch
Mileage:: 94,590
Stock #:: 132318
VIN:: WAUD8AF24KN132318

2024 Audi A6

quattro Premium Plus 55 TFSI

41,201 miles

$32,747

Store transfer to Saint Louis, MO

$618/mo est.

12 mi awayPrice includes $749 store transfer

Year:: 2024
Make:: Audi
Model:: A6
Body type:: Sedan
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 335 hp 3L V6
Exterior color:: Black
Combined gas mileage:: 26 MPG
Fuel type:: Gasoline
Interior color:: Brown (TAN)
Transmission:: Automatic
Mileage:: 41,201
Stock #:: 28448084
VIN:: WAUL2BF22RN057468

2016 Audi A6

3.0T quattro Premium Plus Sedan AWD

65,491 miles

$17,450

Year:: 2016
Make:: Audi
Model:: A6
Body type:: Sedan
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 333 hp 3L V6
Exterior color:: Black
Combined gas mileage:: 25 MPG
Fuel type:: Gasoline
Interior color:: Brown
Transmission:: Automatic
Mileage:: 65,491
Stock #:: 007766
VIN:: WAUFGAFC4GN007766

2017 Audi A6

3.0T quattro Premium Plus Sedan AWD

95,526 miles

$17,520

Home delivery from Tuscaloosa, AL

$343/mo est.

Price includes $331 shipping

Year:: 2017
Make:: Audi
Model:: A6
Body type:: Sedan
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 333 hp 3L V6
Exterior color:: Black
Combined gas mileage:: 25 MPG
Fuel type:: Gasoline
Interior color:: Black
Transmission:: Automatic
Mileage:: 95,526
Stock #:: 3637
VIN:: WAUF2AFC5HN008957

2019 Audi A6

55 TFSI quattro Premium Plus Sedan AWD

73,955 miles

$22,922

Home delivery from Warminster, PA

$448/mo est.

Price includes $1,458 shipping

Year:: 2019
Make:: Audi
Model:: A6
Body type:: Sedan
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 335 hp 3L V6
Exterior color:: Black
Combined gas mileage:: 25 MPG
Fuel type:: Gasoline
Interior color:: Black
Transmission:: Automatic
Mileage:: 73,955
Stock #:: A4200
VIN:: WAUL2AF23KN038945

2023 Audi A6

quattro Prestige 55 TFSI

35,349 miles

$40,617

Year:: 2023
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:: 35,349
Stock #:: MP17220
VIN:: WAUM2BF25PN012686

2019 Audi A6

55 TFSI quattro Prestige Sedan AWD

55,731 miles

$28,686

Home delivery from Ann Arbor, MI

$561/mo est.

Price includes $660 shipping

Year:: 2019
Make:: Audi
Model:: A6
Body type:: Sedan
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 335 hp 3L V6
Exterior color:: Mythos Black Metallic
Fuel type:: Gasoline
Interior color:: Black
Transmission:: 7-Speed Automatic
Mileage:: 55,731
Stock #:: AA26062A
VIN:: WAUM2AF29KN055897

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2014 Audi A6

2.0T quattro Premium Plus Sedan AWD

72,502 miles

$12,514

Home delivery from Stone Park, IL

$245/mo est.

Price includes $269 shipping

Year:: 2014
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:: Brown (Velvet Beige)
Transmission:: 8-Speed Automatic
Mileage:: 72,502
Stock #:: 017573
VIN:: WAUGFAFC4EN017573

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2018 Audi A6

2.0T quattro Premium Sedan AWD

103,505 miles

$15,922

Home delivery from Warminster, PA

$311/mo est.

Price includes $1,458 shipping

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:: Brown
Transmission:: 8-Speed Automatic
Mileage:: 103,505
Stock #:: A4137
VIN:: WAUF8AFC4JN061136

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2019 Audi A6

55 TFSI quattro Prestige Sedan AWD

77,696 miles

$23,979

Home delivery from Willowbrook, IL

$468/mo est.

Price includes $516 shipping

Year:: 2019
Make:: Audi
Model:: A6
Body type:: Sedan
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 335 hp 3L V6
Exterior color:: Mythos Black Metallic
Combined gas mileage:: 25 MPG
Fuel type:: Gasoline
Interior color:: Black
Transmission:: Automatic
Mileage:: 77,696
Stock #:: HL10377A
VIN:: WAUM2AF20KN067310

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2016 Audi A6

2.0T quattro Premium Plus Sedan AWD

115,732 miles

$11,747

Year:: 2016
Make:: Audi
Model:: A6
Body type:: Sedan
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 2L I4
Exterior color:: Mythos Black Metallic
Combined gas mileage:: 27 MPG
Fuel type:: Gasoline
Interior color:: Black
Transmission:: 8-Speed Automatic
Mileage:: 115,732
Stock #:: TGN132199
VIN:: WAUGFAFC7GN132199

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2014 Audi A6

3.0T quattro Premium Plus Sedan AWD

75,326 miles

$13,619

Year:: 2014
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:: 75,326
Stock #:: KL304A
VIN:: WAUFGAFCXEN141680

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2022 Audi A6

quattro Premium Plus 55 TFSI

20,835 miles

$39,497

Store transfer to Saint Louis, MO

$765/mo est.

12 mi awayPrice includes $499 store transfer

Year:: 2022
Make:: Audi
Model:: A6
Body type:: Sedan
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 335 hp 3L V6
Exterior color:: Black
Combined gas mileage:: 25 MPG
Fuel type:: Gasoline
Interior color:: Black
Transmission:: Automatic
Mileage:: 20,835
Stock #:: 28085084
VIN:: WAUL2BF26NN060738

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2019 Audi A6

55 TFSI quattro Premium Plus Sedan AWD

65,520 miles

$25,424

Home delivery from Marietta, GA

$496/mo est.

Price includes $464 shipping

Year:: 2019
Make:: Audi
Model:: A6
Body type:: Sedan
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 335 hp 3L V6
Exterior color:: Brilliant Black
Fuel type:: Gasoline
Interior color:: Okapi Brown
Transmission:: 7-Speed Automatic
Mileage:: 65,520
Stock #:: KN032717
VIN:: WAUL2AF24KN032717

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2016 Audi A6

3.0T quattro Premium Plus Sedan AWD

99,000 miles

$13,942

Home delivery from Chesapeake, VA

$273/mo est.

Price includes $952 shipping

Year:: 2016
Make:: Audi
Model:: A6
Body type:: Sedan
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 333 hp 3L V6
Exterior color:: Black
Combined gas mileage:: 25 MPG
Fuel type:: Gasoline
Interior color:: Brown
Transmission:: 8-Speed Automatic
Mileage:: 99,000
Stock #:: 2706
VIN:: WAUFGAFC0GN087955

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2018 Audi A6

3.0T quattro Sport Sedan AWD

96,093 miles

$17,362

Home delivery from East Dundee, IL

$339/mo est.

Price includes $405 shipping

Year:: 2018
Make:: Audi
Model:: A6
Body type:: Sedan
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 340 hp 3L V6
Exterior color:: Brilliant Black
Combined gas mileage:: 24 MPG
Fuel type:: Gasoline
Interior color:: Black
Transmission:: 8-Speed Automatic
Mileage:: 96,093
Stock #:: 15664
VIN:: WAUF3AFC2JN099981

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2019 Audi A6

55 TFSI quattro Prestige Sedan AWD

81,922 miles

$23,884

Home delivery from Buford, GA

$467/mo est.

Price includes $476 shipping

Year:: 2019
Make:: Audi
Model:: A6
Body type:: Sedan
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 335 hp 3L V6
Exterior color:: Black
Combined gas mileage:: 25 MPG
Fuel type:: Gasoline
Interior color:: Brown
Transmission:: 7-Speed Dual Clutch
Mileage:: 81,922
Stock #:: 096905
VIN:: WAUM2BF23KN096905

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2019 Audi A6

55 TFSI quattro Premium Sedan AWD

80,135 miles

$23,170

Home delivery from Sanford, NC

$452/mo est.

Price includes $2,001 shipping

Year:: 2019
Make:: Audi
Model:: A6
Body type:: Sedan
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 335 hp 3L V6
Exterior color:: Brilliant Black
Fuel type:: Gasoline
Interior color:: Brown (Pearl Beige)
Transmission:: 7-Speed Automatic
Mileage:: 80,135
Stock #:: J4690
VIN:: WAUK2AF24KN080875

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2016 Audi A6

2.0T quattro Premium Plus Sedan AWD

111,257 miles

$13,473

Home delivery from De Soto, KS

$264/mo est.

Price includes $478 shipping

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:: 111,257
Stock #:: 11147
VIN:: WAUGFAFC7GN091010

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Home delivery from Tampa, FL

2014 Audi A6

3.0 TDI quattro Prestige Sedan AWD

135,859 miles

$9,944

Great Deal

$194/mo est.

Price includes $650 shipping

Year:: 2014
Make:: Audi
Model:: A6
Body type:: Sedan
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 240 hp 3L V6 Diesel
Exterior color:: Brilliant Black
Combined gas mileage:: 30 MPG
Fuel type:: Diesel
Interior color:: Black
Transmission:: 8-Speed Automatic
Mileage:: 135,859
Stock #:: 057421
VIN:: WAUHMAFC2EN057421

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2019 Audi A6

55 TFSI quattro Premium Plus Sedan AWD

39,782 miles

$27,124