Used Blue Audi A6 for Sale
495 vehicles found
Shop with transparent pricing.
Only show listings that include dealer fees- Year:
- 2025
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3L V6
- Exterior color:
- Firmament Blue Metallic
- Fuel type:
- Gasoline
- Interior color:
- Okapi Brown
- Transmission:
- 7-Speed Automatic
- Mileage:
- 17,218
- Stock #:
- P003990A
- VIN:
- WAUL2BF2XSN002370
New arrival
2025 Audi A6
quattro Premium Plus 55 TFSI
17,218 mi
Wilsonville, OR
Good Deal
$42,091
- Year:
- 2019
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3L V6
- Exterior color:
- Firmament Blue Metallic
- Fuel type:
- Gasoline
- Interior color:
- Okapi Brown
- Transmission:
- 7-Speed Automatic
- Mileage:
- 96,611
- Stock #:
- VT082611
- VIN:
- WAUM2AF21KN082611
2019 Audi A6
55 TFSI quattro Prestige Sedan AWD
96,611 mi
Naples, FL
Good Deal
$19,552
- Year:
- 2023
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3L V6
- Exterior color:
- Firmament Blue Metallic
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 33,363
- Stock #:
- SPPN095667
- VIN:
- WAUL2BF24PN095667
2023 Audi A6
quattro Premium Plus 55 TFSI
33,363 mi
Coral Springs, FL
Great Deal
$34,128
- Year:
- 2018
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 2L I4
- Exterior color:
- Blue
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown
- Transmission:
- 8-Speed Automatic
- Mileage:
- 89,361
- VIN:
- WAUF8AFC2JN104162
2018 Audi A6
2.0T quattro Sport Sedan AWD
89,361 mi
Denver, CO
Fair Deal
$15,995
- 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:
- 76,548
- Stock #:
- A479
- VIN:
- WAUGFAFC8GN006465
2016 Audi A6
2.0T quattro Premium Plus Sedan AWD
76,548 mi
Feeding Hills, MA
Fair Deal
$14,899
- Year:
- 2023
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 261 hp 2L I4
- Exterior color:
- Blue Metallic
- Fuel type:
- Gasoline
- Interior color:
- Brown
- Transmission:
- 7-Speed Automatic
- Mileage:
- 22,285
- Stock #:
- U5101384
- VIN:
- WAUE3BF2XPN060749
2023 Audi A6
quattro Premium Plus 45 TFSI
22,285 mi
Swanzey, NH
Great Deal
$32,847
- Year:
- 2019
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3L V6
- Exterior color:
- Firmament Blue Metallic
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black Mp
- Transmission:
- Automatic
- Mileage:
- 50,017
- Stock #:
- B17353T
- VIN:
- WAUK2AF22KN022893
2019 Audi A6
55 TFSI quattro Premium Sedan AWD
50,017 mi
Fairless Hills, PA
Fair Deal
$22,979
- Year:
- 2023
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 261 hp 2L I4
- Exterior color:
- Firmament Blue Metallic
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 30,609
- Stock #:
- 8125
- VIN:
- WAUE3BF21PN065998
New arrival
2023 Audi A6
quattro Premium Plus 45 TFSI
30,609 mi
Fort Collins, CO
Fair Deal
$35,777
- Year:
- 2021
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 261 hp 2L I4
- Exterior color:
- Blue Metallic
- Fuel type:
- Gasoline
- Interior color:
- Brown
- Transmission:
- 7-Speed Automatic
- Mileage:
- 31,170
- Stock #:
- MA698A
- VIN:
- WAUE3AF27MN045678
2021 Audi A6
quattro Sport Premium Plus 45 TFSI AWD
31,170 mi
Mohegan Lake, NY
Good Deal
$28,172
- Year:
- 2016
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 333 hp 3L V6
- Exterior color:
- Moonlight Blue Metallic
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 106,809
- Stock #:
- GN003073
- VIN:
- WAUFGAFC8GN003073
Price drop
-$2,500
2016 Audi A6
3.0T quattro Premium Plus Sedan AWD
106,809 mi
Minneapolis, MN
Great Deal
$14,345
$11,845
- Year:
- 2021
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3L V6
- Exterior color:
- Firmament Blue Metallic
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 49,846
- Stock #:
- 1P197
- VIN:
- WAUK2AF24MN069250
2021 Audi A6
quattro Premium 55 TFSI AWD
49,846 mi
Wilmington, NC
Fair Deal
$28,395
- Year:
- 2023
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 261 hp 2L I4
- Exterior color:
- Firmament Blue Metallic
- Fuel type:
- Gasoline
- Interior color:
- Brown (Pearl Beige)
- Transmission:
- 7-Speed Automatic
- Mileage:
- 23,906
- Stock #:
- PN085054
- VIN:
- WAUD3BF27PN085054
Price drop
-$1,908
2023 Audi A6
quattro Premium 45 TFSI
23,906 mi
North Miami, FL
Good Deal
$34,204
$32,296
- Year:
- 2016
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 2L I4
- Exterior color:
- Blue
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 107,346
- Stock #:
- 2345
- VIN:
- WAUGFAFC0GN099983
2016 Audi A6
2.0T quattro Premium Plus Sedan AWD
107,346 mi
Advance, NC
Good Deal
$12,399
- Year:
- 2015
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 220 hp 2L I4
- Exterior color:
- Moonlight Blue
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Beige)
- Transmission:
- 8-Speed Automatic
- Mileage:
- 94,098
- Stock #:
- PFD12343A
- VIN:
- WAUGFAFC6FN032979
New arrival
2015 Audi A6
2.0T quattro Premium Plus Sedan AWD
94,098 mi
Calumet City, IL
Good Deal
$11,372
- Year:
- 2016
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 2L I4
- Exterior color:
- Navy Blue
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown
- Transmission:
- 8-Speed Automatic
- Mileage:
- 63,166
- Stock #:
- 006324
- VIN:
- WAUGFAFC1GN006324
2016 Audi A6
2.0T quattro Premium Plus Sedan AWD
63,166 mi
Baton Rouge, LA
Good Deal
$16,420
- Year:
- 2024
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 261 hp 2L I4
- Exterior color:
- Blue
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown
- Transmission:
- 7-Speed Dual Clutch
- Mileage:
- 2,694
- Stock #:
- GBK10759
- VIN:
- WAUE3BF27RN028439
New arrival
2024 Audi A6
quattro Premium Plus 45 TFSI
2,694 mi
North Palm Beach, FL
Great Deal
$34,697
- Year:
- 2024
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 261 hp 2L I4
- Exterior color:
- Blue
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 40,575
- Stock #:
- 2706C
- VIN:
- WAUE3BF29RN045811
2024 Audi A6
quattro Premium Plus 45 TFSI
40,575 mi
Levittown, NY
Great Deal
$25,114
- Year:
- 2023
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 261 hp 2L I4
- Exterior color:
- Firmament Blue Metallic
- Fuel type:
- Gasoline
- Interior color:
- Okapi Brown
- Transmission:
- 7-Speed Automatic
- Mileage:
- 35,745
- Stock #:
- A5591AD
- VIN:
- WAUE3BF29PN085724
New arrival
2023 Audi A6
quattro Premium Plus 45 TFSI
35,745 mi
Sacramento, CA
Fair Deal
$32,120
- Year:
- 2016
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 240 hp 3L V6 Diesel
- Exterior color:
- Moonlight Blue Metallic
- Combined gas mileage:
- 31 MPG
- Fuel type:
- Diesel
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 110,767
- Stock #:
- ATGN090443
- VIN:
- WAUFMAFC9GN090443
2016 Audi A6
3.0 TDI quattro Premium Plus Sedan AWD
110,767 mi
Littleton, CO
Fair Deal
$15,464
- Year:
- 2024
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3L V6
- Exterior color:
- Blue
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 52,150
- Stock #:
- 8FJSWP
- VIN:
- WAUL2BF27RN063492
2024 Audi A6
quattro Premium Plus 55 TFSI
52,150 mi
Hazelwood, MO
Fair Deal
$28,398
- Year:
- 2018
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Exterior color:
- Moonlight Blue Metallic
- Interior color:
- Black
- Mileage:
- 81,280
- Stock #:
- P6751
- VIN:
- WAUF8AFC3JN091096
2018 Audi A6
2.0T quattro Premium Plus Sedan AWD
81,280 mi
Alexandria, VA
Fair Deal
$17,999
- Year:
- 2021
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3L V6
- Exterior color:
- Blue Metallic
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 14,801
- Stock #:
- 20343
- VIN:
- WAUK2AF24MN042145
Price drop
-$1,611
2021 Audi A6
quattro Premium 55 TFSI AWD
14,801 mi
Bel Air, MD
Great Deal
$32,086
$30,475
- Year:
- 2015
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 310 hp 3L V6
- Exterior color:
- Aviator Blue Metallic
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Velvet Beige)
- Transmission:
- 8-Speed Automatic
- Mileage:
- 80,015
- Stock #:
- 28741A
- VIN:
- WAUHGAFC5FN023692
2015 Audi A6
3.0T quattro Prestige Sedan AWD
80,015 mi
Harrisonburg, VA
Fair Deal
$16,099
- Year:
- 2017
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 2L I4
- Exterior color:
- Moonlight Blue Metallic
- Fuel type:
- Gasoline
- Interior color:
- Brown (Atlas Beige)
- Transmission:
- 7-Speed Automatic
- Mileage:
- 67,416
- Stock #:
- 2003
- VIN:
- WAUD8AFC7HN130855
2017 Audi A6
2.0T Premium Plus Sedan FWD
67,416 mi
Tallahassee, FL
Fair Deal
$16,588
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