Used Gray Audi A6 for Sale in Newton, MA
70 vehicles found
Shop with transparent pricing.
Only show listings that include dealer fees- Year:
- 2026
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 3L V6
- Exterior color:
- Daytona Gray Pearl
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 7,820
- Stock #:
- AU3700L
- VIN:
- WAU55CFN7TN024182
New arrival
Sponsored by Audi Shrewsbury
2026 Audi A6
quattro Premium Plus 55 TFSI
7,820 mi
Shrewsbury, MA
28 mi away
Fair Deal
$58,995
- 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
Sponsored Listing
2019 Audi A6
55 TFSI quattro Premium Plus Sedan AWD
90,482 mi
North Attleboro, MA
26 mi away
Fair Deal
$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
Sponsored Listing
2014 Audi A6
2.0T quattro Premium Plus Sedan AWD
103,714 mi
Warwick, RI
42 mi away
Fair Deal
$10,495
- Year:
- 2019
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3L V6
- Exterior color:
- Gray Metallic
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 81,858
- Stock #:
- U5503A
- VIN:
- WAUL2AF2XKN075989
2019 Audi A6
55 TFSI quattro Premium Plus Sedan AWD
81,858 mi
Fall River, MA
46 mi away
Good Deal
$19,499
- 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
2023 Audi A6
quattro Premium Plus 45 TFSI
37,973 mi
Raynham, MA
32 mi away
Good Deal
$30,372
- Year:
- 2017
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 2L I4
- Exterior color:
- Tornado Gray Metallic
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Transmission:
- 8-Speed Automatic
- Mileage:
- 82,650
- Stock #:
- HN110440
- VIN:
- WAUG8AFC3HN110440
Price drop
-$600
2017 Audi A6
2.0T quattro Premium Plus Sedan AWD
82,650 mi
Westwood, MA
9 mi away
Fair Deal
$16,083
$15,483
- 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
Swampscott, MA
18 mi away
Good Deal
$12,499
- 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
- Transmission:
- Automatic
- Mileage:
- 67,863
- Stock #:
- 042912
- VIN:
- WAUM2BF25KN042912
2019 Audi A6
55 TFSI quattro Prestige Sedan AWD
67,863 mi
Home delivery from Irvington, NJ
Price includes $288 shipping
Great Deal
$21,533
- Year:
- 2018
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 2L I4
- Exterior color:
- Tornado Gray Metallic
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 111,645
- Stock #:
- 10201
- VIN:
- WAUG8AFC8JN008833
2018 Audi A6
2.0T quattro Premium Plus Sedan AWD
111,645 mi
Derry, NH
36 mi away
Fair Deal
$13,999
- 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
Warwick, RI
42 mi away
Fair Deal
$10,495
- 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
Brookline, MA
4 mi away
New car
MSRP $70,220
$71,218
- 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
North Attleboro, MA
26 mi away
Fair Deal
$20,059
- 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
Stratham, NH
49 mi away
New car
MSRP $73,120
$71,719
- Year:
- 2022
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 261 hp 2L I4
- Exterior color:
- Gray Metallic
- 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
Nashua, NH
36 mi away
Fair Deal
$28,395
- Year:
- 2026
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 3L V6
- Exterior color:
- Daytona Gray pe
- Fuel type:
- Gasoline
- Interior color:
- Black interior/
- Transmission:
- 7-Speed Automatic
- Mileage:
- 112
- Stock #:
- TN027758
- VIN:
- WAU55CFN5TN027758
2026 Audi A6
quattro Premium Plus 55 TFSI
Peabody, MA
20 mi away
New car
MSRP $72,670
$70,860
- Year:
- 2026
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 3L V6
- Exterior color:
- Daytona Gray
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 11
- Stock #:
- 635952
- VIN:
- WAU55CFN8TN035952
2026 Audi A6
quattro Premium Plus 55 TFSI
Brookline, MA
4 mi away
New car
MSRP $73,020
$74,018
- Year:
- 2014
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 220 hp 2L I4
- Exterior color:
- Quartz Gray Metallic
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 112,877
- Stock #:
- A404923
- VIN:
- WAUGFAFC1EN030698
Price drop
-$200
2014 Audi A6
2.0T quattro Premium Plus Sedan AWD
112,877 mi
Natick, MA
7 mi away
Fair Deal
$9,497
$9,297
- 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
2016 Audi A6
3.0T quattro Premium Plus Sedan AWD
87,843 mi
Home delivery from Stafford, VA
Price includes $844 shipping
Fair Deal
$15,834
- Year:
- 2016
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 2L I4
- Exterior color:
- Gray Metallic
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 87,135
- Stock #:
- 25002
- VIN:
- WAUGFAFC3GN179312
2016 Audi A6
2.0T quattro Premium Plus Sedan AWD
87,135 mi
Westport, MA
49 mi away
Fair Deal
$15,239
- 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
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 2
- Stock #:
- HAUTN063189
- VIN:
- WAU55CFN7TN063189
2026 Audi A6
quattro Premium Plus 55 TFSI
Burlington, MA
11 mi away
New car
MSRP $72,440
$72,939
- 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
New arrival
2023 Audi A6
quattro Premium Plus 45 TFSI
31,635 mi
Natick, MA
7 mi away
Great Deal
$32,197
- Year:
- 2022
- 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 w/ Rock Gray Stitching
- Transmission:
- 7-Speed Automatic
- Mileage:
- 37,680
- Stock #:
- H9574
- VIN:
- WAUK2BF22NN060747
2022 Audi A6
quattro Premium 55 TFSI
37,680 mi
Home delivery from Downers Grove, IL
Price includes $1,293 shipping
Good Deal
$29,549
- Year:
- 2019
- 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
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Okapi Brown
- Transmission:
- Automatic
- Mileage:
- 86,878
- Stock #:
- 026392
- VIN:
- WAUL2AF25KN026392
2019 Audi A6
55 TFSI quattro Premium Plus Sedan AWD
86,878 mi
Home delivery from East Rutherford, NJ
Price includes $182 shipping
Fair Deal
$20,072
- 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
Swampscott, MA
18 mi away
Good Deal
$12,499
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