Used Gray Audi A6 for Sale inBennett, CO
81 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
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 68,106
- Stock #:
- 077767
- VIN:
- WAUL2AF22KN077767
Sponsored by Denver Auto Gallery
2019 Audi A6
55 TFSI quattro Premium Plus Sedan AWD
68,106 mi
Englewood, CO
31 mi away
Fair Deal
$25,698
- Year:
- 2016
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 333 hp 3L V6
- Exterior color:
- Gray Metallic
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Flint Gray
- Transmission:
- 8-Speed Automatic
- Mileage:
- 81,901
- Stock #:
- J10018
- VIN:
- WAUHGAFC6GN104119
Sponsored Listing
2016 Audi A6
3.0T quattro Prestige Sedan AWD
81,901 mi
Lakewood, CO
36 mi away
Fair Deal
$20,291
- Year:
- 2014
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 310 hp 3L V6
- Exterior color:
- Gray Metallic
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray
- Transmission:
- 8-Speed Automatic
- Mileage:
- 119,000
- Stock #:
- G114813
- VIN:
- WAUFGAFC0EN114813
New arrival
Sponsored Listing
2014 Audi A6
3.0T quattro Premium Plus Sedan AWD
119,000 mi
Boulder, CO
49 mi away
Good Deal
$11,750
- Year:
- 2023
- 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:
- Brown
- Transmission:
- 7-Speed Automatic
- Mileage:
- 20,652
- Stock #:
- N037148
- VIN:
- WAUE3BF21PN037148
Price drop
-$1,000
2023 Audi A6
quattro Premium Plus 45 TFSI
20,652 mi
Boulder, CO
49 mi away
Good Deal
$37,490
$36,490
- 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:
- 54,910
- Stock #:
- ETJN101446
- VIN:
- WAUG8AFC6JN101446
New arrival
2018 Audi A6
2.0T quattro Premium Plus Sedan AWD
54,910 mi
Littleton, CO
31 mi away
Fair Deal
$21,500
- Year:
- 2014
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 310 hp 3L V6
- Exterior color:
- Gray Metallic
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray
- Transmission:
- 8-Speed Automatic
- Mileage:
- 119,000
- Stock #:
- G114813
- VIN:
- WAUFGAFC0EN114813
New arrival
2014 Audi A6
3.0T quattro Premium Plus Sedan AWD
119,000 mi
Boulder, CO
49 mi away
Good Deal
$11,750
- Year:
- 2016
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 333 hp 3L V6
- Exterior color:
- Gray Metallic
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Flint Gray
- Transmission:
- 8-Speed Automatic
- Mileage:
- 81,901
- Stock #:
- J10018
- VIN:
- WAUHGAFC6GN104119
2016 Audi A6
3.0T quattro Prestige Sedan AWD
81,901 mi
Lakewood, CO
36 mi away
Fair Deal
$20,291
- 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:
- 17,959
- Stock #:
- P041767
- VIN:
- WAUD3BF20PN041767
2023 Audi A6
quattro Premium 45 TFSI
17,959 mi
Home delivery from Plano, TX
Price includes $628 shipping
Good Deal
$32,841
- 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:
- 52,365
- Stock #:
- U17124Z
- VIN:
- WAUL2AF20KN099430
2019 Audi A6
55 TFSI quattro Premium Plus Sedan AWD
52,365 mi
Centennial, CO
24 mi away
Fair Deal
$27,197
- 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 $3,134 shipping
Fair Deal
$22,329
- 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
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 58,343
- Stock #:
- 107104
- VIN:
- WAUK2BF25KN107104
2019 Audi A6
55 TFSI quattro Premium Sedan AWD
58,343 mi
Home delivery from Bend, OR
Price includes $1,822 shipping
Fair Deal
$24,527
- Year:
- 2023
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3L V6
- Exterior color:
- Daytona Gray Pearl
- Fuel type:
- Gasoline
- Interior color:
- Okapi Brown
- Transmission:
- 7-Speed Automatic
- Mileage:
- 33,239
- Stock #:
- P153788
- VIN:
- WAUM2BF22PN040543
Price drop
-$1,179
2023 Audi A6
quattro Prestige 55 TFSI
33,239 mi
Home delivery from Oklahoma City, OK
Price includes $476 shipping
Good Deal
$42,165
$40,986
- 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:
- 68,106
- Stock #:
- 077767
- VIN:
- WAUL2AF22KN077767
2019 Audi A6
55 TFSI quattro Premium Plus Sedan AWD
68,106 mi
Englewood, CO
31 mi away
Fair Deal
$25,698
- Year:
- 2008
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 255 hp 3.2L V6
- Exterior color:
- Gray
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 147,184
- Stock #:
- Z 111272
- VIN:
- WAUEH74F38N111272
2008 Audi A6
3.2 quattro Sedan AWD
147,184 mi
Englewood, CO
31 mi away
Fair Deal
$5,989
- 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 $1,680 shipping
Fair Deal
$23,318
- 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
Price drop
-$697
2019 Audi A6
55 TFSI quattro Premium Plus Sedan AWD
47,083 mi
Home delivery from Orlando, FL
Price includes $2,288 shipping
Good Deal
$25,785
$25,088
- 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:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 65,852
- Stock #:
- 073702
- VIN:
- WAUF8AFC2HN073702
2017 Audi A6
2.0T quattro Premium Sedan AWD
65,852 mi
Home delivery from Irving, TX
Price includes $633 shipping
Good Deal
$16,548
- 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:
- 66,128
- Stock #:
- 102689
- VIN:
- WAUL2AF22LN054555
2020 Audi A6
55 TFSI quattro Premium Plus AWD
66,128 mi
Home delivery from Albuquerque, NM
Price includes $674 shipping
Good Deal
$25,471
- Year:
- 2023
- 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:
- Brown (Pearl Beige)
- Transmission:
- 7-Speed Automatic
- Mileage:
- 40,560
- Stock #:
- PTPN020997
- VIN:
- WAUL2BF22PN020997
2023 Audi A6
quattro Premium Plus 55 TFSI
40,560 mi
Parker, CO
22 mi away
Good Deal
$38,500
- 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 $1,214 shipping
Fair Deal
$19,459
- Year:
- 2017
- 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:
- Automatic
- Mileage:
- 70,148
- Stock #:
- 030276
- VIN:
- WAUF2AFC3HN030276
2017 Audi A6
3.0T quattro Premium Plus Sedan AWD
70,148 mi
Home delivery from Austin, TX
Price includes $1,118 shipping
Fair Deal
$19,068
- 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 $1,355 shipping
Fair Deal
$20,644
- 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:
- 22,424
- Stock #:
- 4843UZ
- VIN:
- WAUE3BF27PN059316
Price drop
-$1,000
2023 Audi A6
quattro Premium Plus 45 TFSI
22,424 mi
Home delivery from Santa Fe, NM
Price includes $602 shipping
Fair Deal
$38,477
$37,477
- Year:
- 2023
- 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:
- Brown (Pearl Beige)
- Transmission:
- 7-Speed Automatic
- Mileage:
- 40,560
- Stock #:
- PTPN020997
- VIN:
- WAUL2BF22PN020997
Sponsored Listing
2023 Audi A6
quattro Premium Plus 55 TFSI
40,560 mi
Parker, CO
22 mi away
Good Deal
$38,500
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