Used Gray Audi A6 for Sale in Connecticut
78 vehicles found
Shop with transparent pricing.
Only show listings that include dealer fees- Year:
- 2013
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 211 hp 2L I4
- Exterior color:
- Quartz Gray Metallic
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 108,047
- Stock #:
- 19830A
- VIN:
- WAUGFAFC7DN049402
Sponsored by Wallingford Auto Park
2013 Audi A6
2.0T quattro Premium Plus Sedan AWD
108,047 mi
Wallingford, CT
22 mi away
Fair Deal
$9,769
- Year:
- 2023
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 261 hp 2L I4
- Exterior color:
- Chronos Gray Metallic
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 25,148
- Stock #:
- b079153
- VIN:
- WAUD3BF21PN079153
Sponsored Listing
2023 Audi A6
quattro Premium 45 TFSI
25,148 mi
Berlin, CT
13 mi away
Fair Deal
$31,900
- Year:
- 2009
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 300 hp 3L V6
- Exterior color:
- Gray
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 90,382
- Stock #:
- 015549
- VIN:
- WAUSG74F19N015549
Sponsored Listing
2009 Audi A6
3.0T quattro Premium Plus Sedan AWD
90,382 mi
Wallingford, CT
20 mi away
Good Deal
$8,147
- Year:
- 2017
- 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:
- 72,680
- Stock #:
- 22533
- VIN:
- WAUF2AFC5HN124076
Price drop
-$404
2017 Audi A6
3.0T quattro Premium Plus Sedan AWD
72,680 mi
Waterbury, CT
23 mi away
Good Deal
$17,289
$16,885
- 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:
- Brown (Beige)
- Transmission:
- 8-Speed Automatic
- Mileage:
- 95,146
- Stock #:
- CT12141
- VIN:
- WAUGFAFC8GN008345
Price drop
-$500
2016 Audi A6
2.0T quattro Premium Plus Sedan AWD
95,146 mi
Manchester, CT
6 mi away
Good Deal
$11,885
$11,385
- Year:
- 2013
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 211 hp 2L I4
- Exterior color:
- Quartz Gray Metallic
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 108,047
- Stock #:
- 19830A
- VIN:
- WAUGFAFC7DN049402
2013 Audi A6
2.0T quattro Premium Plus Sedan AWD
108,047 mi
Wallingford, CT
22 mi away
Fair Deal
$9,769
- 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:
- 5
- Stock #:
- A17150
- VIN:
- WAU55CFN5TN031194
2026 Audi A6
quattro Premium Plus 55 TFSI
Wallingford Center, CT
24 mi away
New car
MSRP $72,670
$67,741
- Year:
- 2023
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 261 hp 2L I4
- Exterior color:
- Chronos Gray Metallic
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 25,148
- Stock #:
- b079153
- VIN:
- WAUD3BF21PN079153
2023 Audi A6
quattro Premium 45 TFSI
25,148 mi
Berlin, CT
13 mi away
Fair Deal
$31,900
- Year:
- 2013
- 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:
- Black
- Transmission:
- Automatic
- Mileage:
- 94,555
- Stock #:
- XA5147A
- VIN:
- WAUGGAFC0DN133347
New arrival
2013 Audi A6
3.0T quattro Premium Plus Sedan AWD
94,555 mi
East Windsor, CT
10 mi away
Fair Deal
$10,854
- 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
Store transfer to Hartford, CT
Price includes $149 shipping
Fair Deal
$28,147
- Year:
- 2019
- 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:
- 43,582
- Stock #:
- L2389
- VIN:
- WAUL2AF28KN018898
2019 Audi A6
55 TFSI quattro Premium Plus Sedan AWD
43,582 mi
Watertown, CT
26 mi away
Fair Deal
$25,369
- Year:
- 2009
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 300 hp 3L V6
- Exterior color:
- Gray
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 90,382
- Stock #:
- 015549
- VIN:
- WAUSG74F19N015549
2009 Audi A6
3.0T quattro Premium Plus Sedan AWD
90,382 mi
Wallingford, CT
20 mi away
Good Deal
$8,147
- Year:
- 2018
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 340 hp 3L V6
- Exterior color:
- Tornado Gray Metallic
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 88,842
- Stock #:
- XPA2237RJ
- VIN:
- WAUG3AFC2JN080576
2018 Audi A6
3.0T quattro Premium Plus Sedan AWD
88,842 mi
Milford, CT
44 mi away
Fair Deal
$19,085
- 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:
- 35,010
- Stock #:
- 28948118
- VIN:
- WAUL2BF20RN057713
2024 Audi A6
quattro Premium Plus 55 TFSI
35,010 mi
Store transfer to Hartford, CT
Price includes $649 shipping
Fair Deal
$33,647
- Year:
- 2025
- 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:
- 16,355
- Stock #:
- 80162AB
- VIN:
- WAUM2BF21SN034564
New arrival
2025 Audi A6
quattro Prestige 55 TFSI
16,355 mi
Home delivery from Salt Lake City, UT
Price includes $3,030 shipping
Fair Deal
$52,524
- 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:
- Brown (Tan)
- Transmission:
- Automatic
- Mileage:
- 0
- Stock #:
- 25582
- VIN:
- WAU55CFN0TN056147
2026 Audi A6
quattro Premium Plus 55 TFSI
Watertown, CT
26 mi away
New car
MSRP $72,890
No Price Listed
- 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:
- Brown
- Transmission:
- Automatic
- Mileage:
- 36,384
- Stock #:
- 70235484
- VIN:
- WAUM2AF20KN078243
2019 Audi A6
55 TFSI quattro Prestige Sedan AWD
36,384 mi
Store transfer to Hartford, CT
Price includes $1,099 shipping
Fair Deal
$30,097
- Year:
- 2019
- 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:
- 118,668
- VIN:
- WAUL2AF27KN106499
New arrival
2019 Audi A6
55 TFSI quattro Premium Plus Sedan AWD
118,668 mi
Home delivery from Lodi, NJ
Price includes $142 shipping
Great Deal
$14,138
- 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
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 70,141
- Stock #:
- 1AC9942
- VIN:
- WAUL2AF21KN019942
2019 Audi A6
55 TFSI quattro Premium Plus Sedan AWD
70,141 mi
Home delivery from Greensboro, NC
Price includes $776 shipping
Good Deal
$22,170
- Year:
- 2024
- 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:
- 51,637
- Stock #:
- U5000520
- VIN:
- WAUL2BF20RN048350
New arrival
2024 Audi A6
quattro Premium Plus 55 TFSI
51,637 mi
Home delivery from Tilton, NH
Price includes $256 shipping
Fair Deal
$28,593
- 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
Home delivery from Swampscott, MA
Price includes $103 shipping
Fair Deal
$12,202
- 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
Home delivery from Plaistow, NH
Price includes $330 shipping
Good Deal
$27,725
- Year:
- 2020
- 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:
- 110,212
- Stock #:
- 19102
- VIN:
- WAUM2AF20LN088224
2020 Audi A6
55 TFSI quattro Prestige AWD
110,212 mi
Home delivery from Lemont, IL
Price includes $1,970 shipping
Good Deal
$20,948
- Year:
- 2017
- 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:
- 72,680
- Stock #:
- 22533
- VIN:
- WAUF2AFC5HN124076
Price drop
-$404
Sponsored Listing
2017 Audi A6
3.0T quattro Premium Plus Sedan AWD
72,680 mi
Waterbury, CT
23 mi away
Good Deal
$17,289
$16,885
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