Used Gray Audi A6 for Sale inBoston, MA
Shop with transparent pricing.
Only show listings that include dealer fees- 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:
- 8-Speed Automatic
- Mileage:
- 89,250
- Stock #:
- 21-5762
- VIN:
- WAUG8AFC1HN094643

-$1,001

Sponsored by Ally Motors
2017 Audi A6
2.0T quattro Premium Plus Sedan AWD
89,250 mi
$14,999
$13,998
- Year:
- 2010
- Make:
- Audi
- Model:
- A6
- Body type:
- Wagon
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 300 hp 3L V6
- Exterior color:
- Gray
- Fuel type:
- Gasoline
- Interior color:
- Leather
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 152,295
- Stock #:
- T045614
- VIN:
- WAUWGAFB8AN045614

Sponsored Listing
2010 Audi A6
3.0T quattro Avant Premium Plus Wagon AWD
152,295 mi
$7,102
- Year:
- 2016
- 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:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 101,146
- Stock #:
- 109015
- VIN:
- WAUFGAFC9GN109015

Sponsored Listing
2016 Audi A6
3.0T quattro Premium Plus Sedan AWD
101,146 mi
$13,480
- Year:
- 2026
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 3L V6
- Exterior color:
- Daytona Gray Pearl Effect
- Fuel type:
- Gasoline
- Interior color:
- Muscat Brown
- Transmission:
- 7-Speed Automatic
- Stock #:
- 26313
- VIN:
- WAU55CFN8TN064948

2026 Audi A6
quattro Premium Plus 55 TFSI
New car
MSRP $73,120
$73,719
- Year:
- 2022
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 261 hp 2L I4
- Exterior color:
- Gray
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 43,218
- Stock #:
- 111038
- VIN:
- WAUE3BF24NN018252

2022 Audi A6
quattro Premium Plus 45 TFSI
43,218 mi
$27,395
- Year:
- 2023
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 261 hp 2L I4
- Exterior color:
- Gray Metallic
- Fuel type:
- Gasoline
- Interior color:
- Brown
- Transmission:
- 7-Speed Automatic
- Mileage:
- 37,973
- Stock #:
- PV6274
- VIN:
- WAUE3BF21PN065399

-$1,336
2023 Audi A6
quattro Premium Plus 45 TFSI
37,973 mi
$29,694
$28,358
- 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:
- 8-Speed Automatic
- Mileage:
- 98,047
- Stock #:
- 551
- VIN:
- WAUGFAFC7GN084803

2016 Audi A6
2.0T quattro Premium Plus Sedan AWD
98,047 mi
$12,099
- Year:
- 2026
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 3L V6
- Exterior color:
- Daytona Gray Pearl Effect
- Fuel type:
- Gasoline
- Interior color:
- Brown
- Transmission:
- 7-Speed Automatic
- Mileage:
- 2,319
- Stock #:
- ET030899
- VIN:
- WAU65CFNXTN030899

2026 Audi A6
quattro Prestige 55 TFSI
New car
MSRP $76,420
No Price Listed
- Year:
- 2021
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3L V6
- Exterior color:
- Gray
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 88,349
- Stock #:
- 8982
- VIN:
- WAUL2AF27MN063172

2021 Audi A6
quattro Premium Plus 55 TFSI AWD
88,349 mi
$21,494
- Year:
- 2027
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Exterior color:
- Plateau Gray Metallic
- Interior color:
- Brown
- Transmission:
- 7-Speed Automatic
- Mileage:
- 13
- Stock #:
- EV005267
- VIN:
- WAU35CFN5VN005267

2027 Audi A6
New car
MSRP $80,270
No Price Listed
- 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:
- 8-Speed Automatic
- Mileage:
- 89,250
- Stock #:
- 21-5762
- VIN:
- WAUG8AFC1HN094643

-$1,001
2017 Audi A6
2.0T quattro Premium Plus Sedan AWD
89,250 mi
$14,999
$13,998
- Year:
- 2019
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3L V6
- Exterior color:
- Vesuvius Gray Metallic
- Fuel type:
- Gasoline
- Interior color:
- Brown (Pearl Beige)
- Transmission:
- 7-Speed Automatic
- Mileage:
- 52,297
- Stock #:
- KN086807
- VIN:
- WAUL2AF20KN086807

2019 Audi A6
55 TFSI quattro Premium Plus Sedan AWD
52,297 mi
$24,083
- Year:
- 2026
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 3L V6
- Exterior color:
- Gray
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 11
- Stock #:
- 627968
- VIN:
- WAU25CFN1TN027968

2026 Audi A6
quattro Premium Plus 55 TFSI
New car
MSRP $70,220
$71,218
- Year:
- 2010
- Make:
- Audi
- Model:
- A6
- Body type:
- Wagon
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 300 hp 3L V6
- Exterior color:
- Gray
- Fuel type:
- Gasoline
- Interior color:
- Leather
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 152,295
- Stock #:
- T045614
- VIN:
- WAUWGAFB8AN045614

2010 Audi A6
3.0T quattro Avant Premium Plus Wagon AWD
152,295 mi
$7,102
- Year:
- 2023
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 261 hp 2L I4
- Exterior color:
- Manhattan Gray Metallic
- Fuel type:
- Gasoline
- Interior color:
- Okapi Brown
- Transmission:
- 7-Speed Automatic
- Mileage:
- 31,635
- Stock #:
- A404974
- VIN:
- WAUE3BF20PN070089

2023 Audi A6
quattro Premium Plus 45 TFSI
31,635 mi
$31,497
- Year:
- 2020
- 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:
- Automatic
- Mileage:
- 43,518
- Stock #:
- 70232589
- VIN:
- WAUL2AF22LN083425

2020 Audi A6
55 TFSI quattro Premium Plus AWD
43,518 mi
$28,197
- Year:
- 2027
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Exterior color:
- Daytona Gray Pearl Effect
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Stock #:
- 27065
- VIN:
- WAU65CFN3VN004826

2027 Audi A6
New car
MSRP $80,570
$81,169
- 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:
- 90,482
- Stock #:
- C4452
- VIN:
- WAUL2AF26KN056307

2019 Audi A6
55 TFSI quattro Premium Plus Sedan AWD
90,482 mi
$20,059
- Year:
- 2014
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 220 hp 2L I4
- Exterior color:
- Gray
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Beige)
- Transmission:
- 8-Speed Automatic
- Mileage:
- 103,714
- Stock #:
- NA122171
- VIN:
- WAUGFAFC5EN122171

2014 Audi A6
2.0T quattro Premium Plus Sedan AWD
103,714 mi
$9,995
- Year:
- 2020
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3L V6
- Exterior color:
- Daytona Gray Pearl Effect
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 42,748
- Stock #:
- LN076491
- VIN:
- WAUL2AF22LN076491

2020 Audi A6
55 TFSI quattro Premium Plus AWD
42,748 mi
$27,090
- Year:
- 2024
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 261 hp 2L I4
- Exterior color:
- Gray
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- CREAM
- Transmission:
- Automatic
- Mileage:
- 47,845
- Stock #:
- 70355835
- VIN:
- WAUE3BF2XRN015233

2024 Audi A6
quattro Premium Plus 45 TFSI
47,845 mi
$30,997
- Year:
- 2014
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 220 hp 2L I4
- Exterior color:
- Gray
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray
- Transmission:
- 8-Speed Automatic
- Mileage:
- 95,801
- Stock #:
- 2851
- VIN:
- WAUGFAFCXEN061660

2014 Audi A6
2.0T quattro Premium Plus Sedan AWD
95,801 mi
$10,995
- Year:
- 2027
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Exterior color:
- Plateau Gray Metallic
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 13
- Stock #:
- EV001636
- VIN:
- WAU35CFN1VN001636

2027 Audi A6
New car
MSRP $78,120
No Price Listed
- 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:
- 8-Speed Automatic
- Mileage:
- 98,047
- Stock #:
- 551
- VIN:
- WAUGFAFC7GN084803

Sponsored Listing
2016 Audi A6
2.0T quattro Premium Plus Sedan AWD
98,047 mi