Used Gray Audi A6 for Sale inUnion, ME
62 vehicles found
See the total price upfront.
Only show listings that include dealer fees- 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:
- 67,206
- Stock #:
- D0580
- VIN:
- WAUL2AF25KN079755
2019 Audi A6
55 TFSI quattro Premium Plus Sedan AWD
67,206 mi
Home delivery from Grand Junction, CO
Price includes $2,853 shipping
Fair Deal
$25,781
- 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:
- 124,130
- Stock #:
- YY-2267
- VIN:
- WAUHGBFC9GN057349
New arrival
2016 Audi A6
3.0T quattro Prestige Sedan AWD
124,130 mi
Home delivery from Berlin, NJ
Price includes $638 shipping
Fair Deal
$15,524
- 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:
- 7-Speed Dual Clutch
- Mileage:
- 84,487
- Stock #:
- 074271
- VIN:
- WAUL2AF22KN074271
2019 Audi A6
55 TFSI quattro Premium Plus Sedan AWD
84,487 mi
Home delivery from Pompano Beach, FL
Price includes $1,382 shipping
Good Deal
$23,020
- 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
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 86,392
- Stock #:
- 1119
- VIN:
- WAUL2AF2XKN023942
2019 Audi A6
55 TFSI quattro Premium Plus Sedan AWD
86,392 mi
Home delivery from Salisbury, NC
Price includes $840 shipping
Fair Deal
$23,317
- Year:
- 2021
- 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:
- Cream
- Transmission:
- 7-Speed Dual Clutch
- Mileage:
- 60,264
- Stock #:
- C3579
- VIN:
- WAUL2AF23MN012493
2021 Audi A6
quattro Premium Plus 55 TFSI AWD
60,264 mi
Home delivery from North Attleboro, MA
Price includes $189 shipping
Good Deal
$27,186
- Year:
- 2014
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 310 hp 3L V6
- Exterior color:
- Gray
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown
- Transmission:
- 8-Speed Automatic
- Mileage:
- 96,099
- Stock #:
- 106216
- VIN:
- WAUFGAFC8EN106216
2014 Audi A6
3.0T quattro Premium Plus Sedan AWD
96,099 mi
Home delivery from Waltham, MA
Price includes $163 shipping
Good Deal
$12,846
- Year:
- 2018
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Engine:
- 340 hp 3L V6
- Exterior color:
- Gray
- Fuel type:
- Gasoline
- Transmission:
- 8-Speed Automatic
- Mileage:
- 89,087
- Stock #:
- H089930
- VIN:
- WAUF3AFC1JN089930
2018 Audi A6
89,087 mi
Home delivery from Dundalk, MD
Price includes $760 shipping
Great Deal
$18,060
- Year:
- 2017
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 2L I4
- Exterior color:
- Gray Metallic
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown
- Transmission:
- 8-Speed Automatic
- Mileage:
- 41,621
- Stock #:
- 100359A
- VIN:
- WAUG8AFC1HN022289
2017 Audi A6
2.0T quattro Premium Plus Sedan AWD
41,621 mi
Home delivery from Merritt Island, FL
Price includes $2,538 shipping
Fair Deal
$21,961
- Year:
- 2018
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 2L I4
- Exterior color:
- Gray Metallic
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 53,165
- Stock #:
- I008661
- VIN:
- WAUG8AFC5JN008661
2018 Audi A6
2.0T quattro Premium Plus Sedan AWD
53,165 mi
Home delivery from Greensboro, NC
Price includes $795 shipping
Good Deal
$20,084
- 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:
- 151,765
- Stock #:
- HE008234
- VIN:
- WAUG8AFC5HN008234
2017 Audi A6
2.0T quattro Premium Plus Sedan AWD
151,765 mi
Home delivery from Stoughton, MA
Price includes $348 shipping
Fair Deal
$11,343
- Year:
- 2023
- 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:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 42,162
- Stock #:
- 28782391
- VIN:
- WAUE3BF23PN006449
New arrival
2023 Audi A6
quattro Premium Plus 45 TFSI
42,162 mi
Store transfer to South Portland, ME
Price includes $299 shipping
Great Deal
$32,297
- 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:
- Automatic
- Mileage:
- 79,106
- VIN:
- WAUK2AF21KN104176
2019 Audi A6
55 TFSI quattro Premium Sedan AWD
79,106 mi
Home delivery from Wayne, NJ
Price includes $341 shipping
Great Deal
$21,031
- Year:
- 2025
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 261 hp 2L I4
- Exterior color:
- Magnet Gray
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 2,839
- Stock #:
- 48022
- VIN:
- WAUD3BF28SN028192
2025 Audi A6
quattro Premium 45 TFSI
2,839 mi
Home delivery from Mendon, MA
Price includes $282 shipping
Great Deal
$44,749
- 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:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 28,730
- Stock #:
- 078089F
- VIN:
- WAUE3BF27PN078089
New arrival
2023 Audi A6
quattro Premium Plus 45 TFSI
28,730 mi
Home delivery from Fort Lauderdale, FL
Price includes $2,084 shipping
Fair Deal
$39,364
- Year:
- 2024
- 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:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 35,850
- Stock #:
- BRYU2A4A6GB35
- VIN:
- WAUL2BF29RN008221
2024 Audi A6
quattro Premium Plus 55 TFSI
35,850 mi
Home delivery from Pittsburgh, PA
Free home delivery
Good Deal
$37,177
- Year:
- 2016
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 240 hp 3L V6 Diesel
- Exterior color:
- Tornado Gray Metallic
- Combined gas mileage:
- 31 MPG
- Fuel type:
- Diesel
- Interior color:
- Flint Gray
- Transmission:
- 8-Speed Automatic
- Mileage:
- 94,000
- Stock #:
- 00000768
- VIN:
- WAUHMAFC4GN047041
2016 Audi A6
3.0 TDI quattro Prestige Sedan AWD
94,000 mi
Home delivery from Hollywood, FL
Price includes $1,399 shipping
Good Deal
$17,899
- Year:
- 2015
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 240 hp 3L V6 Diesel
- Exterior color:
- Gray
- Combined gas mileage:
- 30 MPG
- Fuel type:
- Diesel
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 96,631
- Stock #:
- K019163
- VIN:
- WAUHMAFC1FN019163
2015 Audi A6
3.0 TDI quattro Prestige Sedan AWD
96,631 mi
Home delivery from Indianapolis, IN
Price includes $1,141 shipping
Fair Deal
$19,386
- 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:
- Gray
- Transmission:
- 8-Speed Automatic
- Mileage:
- 109,835
- Stock #:
- C4259
- VIN:
- WAUHGAFC1GN060921
2016 Audi A6
3.0T quattro Prestige Sedan AWD
109,835 mi
Home delivery from North Attleboro, MA
Price includes $189 shipping
Fair Deal
$16,038
- 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:
- Automatic
- Mileage:
- 47,083
- Stock #:
- N027059
- VIN:
- WAUL2AF20KN027059
2019 Audi A6
55 TFSI quattro Premium Plus Sedan AWD
47,083 mi
Home delivery from Orlando, FL
Price includes $1,920 shipping
Good Deal
$25,417
- 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:
- Black
- Transmission:
- Automatic
- Mileage:
- 40,380
- Stock #:
- 28932999
- VIN:
- WAUE3BF24RN017446
New arrival
2024 Audi A6
quattro Premium Plus 45 TFSI
40,380 mi
Store transfer to South Portland, ME
Price includes $1,999 shipping
Good Deal
$30,997
- 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:
- Automatic
- Mileage:
- 101,842
- Stock #:
- 111111
- VIN:
- WAUF8AFC9JN111111
New arrival
2018 Audi A6
2.0T quattro Sport Sedan AWD
101,842 mi
Home delivery from Tucson, AZ
Price includes $2,382 shipping
Fair Deal
$17,372
- 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
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 83,455
- Stock #:
- 110539
- VIN:
- WAUF8AFC3HN050056
2017 Audi A6
2.0T quattro Premium Sedan AWD
83,455 mi
Home delivery from Stratford, CT
Price includes $522 shipping
Fair Deal
$18,510
- 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:
- 92,873
- Stock #:
- 018953
- VIN:
- WAUL2AF21KN018953
New arrival
2019 Audi A6
55 TFSI quattro Premium Plus Sedan AWD
92,873 mi
Home delivery from Worcester, MA
Price includes $284 shipping
Good Deal
$20,284
- 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
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 74,308
- Stock #:
- 3023927A
- VIN:
- WAUF8AFC3HN065849
2017 Audi A6
2.0T quattro Premium Sedan AWD
74,308 mi
Home delivery from Raleigh, NC
Price includes $1,912 shipping
Fair Deal
$18,512
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