Used Gray Audi A6 for Sale in Washington
49 vehicles found
Shop with transparent pricing.
Only show listings that include dealer fees- 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
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 41,277
- Stock #:
- 4432
- VIN:
- WAUD3BF20PN043096
New arrival
Sponsored Listing
2023 Audi A6
quattro Premium 45 TFSI
41,277 mi
Lynnwood, WA
16 mi away
Fair Deal
$30,187
- 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
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 34,961
- Stock #:
- 86881
- VIN:
- WAUE3BF22PN063189
Sponsored Listing
2023 Audi A6
quattro Premium Plus 45 TFSI
34,961 mi
Lynnwood, WA
16 mi away
Fair Deal
$31,399
- 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
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 34,961
- Stock #:
- 86881
- VIN:
- WAUE3BF22PN063189
2023 Audi A6
quattro Premium Plus 45 TFSI
34,961 mi
Lynnwood, WA
16 mi away
Fair Deal
$31,399
- 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
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 8
- Stock #:
- TN031011
- VIN:
- WAU55CFN4TN031011
2026 Audi A6
quattro Premium Plus 55 TFSI
Bellevue, WA
8 mi away
New car
MSRP $72,520
$69,720
- Year:
- 2016
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 2L I4
- Exterior color:
- Gray
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 110,566
- VIN:
- WAUDFAFC0GN122505
2016 Audi A6
2.0T Premium Plus Sedan FWD
110,566 mi
Seattle, WA
8 mi away
Great Deal
$8,199
- Year:
- 2026
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 3L V6
- Exterior color:
- Chronos Gray Metallic
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 14
- Stock #:
- 261509
- VIN:
- WAU25CFN0TN052201
2026 Audi A6
quattro Premium Plus 55 TFSI
Seattle, WA
4 mi away
New car
MSRP $71,370
$66,330
- 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
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 41,277
- Stock #:
- 4432
- VIN:
- WAUD3BF20PN043096
New arrival
2023 Audi A6
quattro Premium 45 TFSI
41,277 mi
Lynnwood, WA
16 mi away
Fair Deal
$30,187
- 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:
- 71,755
- Stock #:
- 25191
- VIN:
- WAUK2AF28KN078594
2019 Audi A6
55 TFSI quattro Premium Sedan AWD
71,755 mi
Home delivery from Colorado Springs, CO
Price includes $1,598 shipping
Fair Deal
$22,330
- 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
Price drop
-$1,000
2025 Audi A6
quattro Prestige 55 TFSI
16,355 mi
Home delivery from Salt Lake City, UT
Price includes $1,052 shipping
Fair Deal
$51,546
$50,546
- Year:
- 2014
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 240 hp 3L V6 Diesel
- Exterior color:
- Quartz Gray Metallic
- Combined gas mileage:
- 30 MPG
- Fuel type:
- Diesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 129,915
- Stock #:
- S21342
- VIN:
- WAUHMAFC9EN148783
2014 Audi A6
3.0 TDI quattro Prestige Sedan AWD
129,915 mi
Bellevue, WA
9 mi away
Fair Deal
$12,986
- 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
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 11
- Stock #:
- TN044890
- VIN:
- WAU65CFN7TN044890
2026 Audi A6
quattro Prestige 55 TFSI
Bellevue, WA
8 mi away
New car
MSRP $78,690
$75,890
- 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:
- 12,762
- Stock #:
- 28900974
- VIN:
- WAUK3BF26RN052833
Price drop
-$1,000
2024 Audi A6
quattro Premium 45 TFSI
12,762 mi
Renton, WA
13 mi away
Good Deal
$36,998
$35,998
- 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
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 8
- Stock #:
- TN037540
- VIN:
- WAU55CFN6TN037540
2026 Audi A6
quattro Premium Plus 55 TFSI
Bellevue, WA
8 mi away
New car
MSRP $73,820
$71,020
- 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
- Interior color:
- Muscat Brown
- Transmission:
- Automatic
- Mileage:
- 11
- Stock #:
- TN060345
- VIN:
- WAU65CFN7TN060345
2026 Audi A6
quattro Prestige 55 TFSI
Bellevue, WA
8 mi away
New car
MSRP $79,470
$76,670
- 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:
- 54,793
- Stock #:
- 032158
- VIN:
- WAUM2AF2XKN032158
2019 Audi A6
55 TFSI quattro Prestige Sedan AWD
54,793 mi
Home delivery from Tempe, AZ
Price includes $1,008 shipping
Fair Deal
$26,903
- 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:
- 57,063
- Stock #:
- SMA5972R
- VIN:
- WAUG8AFC5JN075972
Price drop
-$944
2018 Audi A6
2.0T quattro Premium Plus Sedan AWD
57,063 mi
Home delivery from Salem, OR
Price includes $280 shipping
Good Deal
$19,223
$18,278
- 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:
- 7-Speed Dual Clutch
- Mileage:
- 42,446
- Stock #:
- 7405
- VIN:
- WAUE3BF23PN006449
2023 Audi A6
quattro Premium Plus 45 TFSI
42,446 mi
Home delivery from Jacksonville, FL
Price includes $3,684 shipping
Fair Deal
$32,575
- 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:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 13
- Stock #:
- 261629
- VIN:
- WAU65CFN3TN062285
Photos coming soon
2026 Audi A6
quattro Prestige 55 TFSI
Seattle, WA
4 mi away
New car
MSRP $80,720
$78,120
- Year:
- 2027
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Exterior color:
- Daytona Gray Pearl Effect
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 10
- Stock #:
- VN001140
- VIN:
- WAU65CFN9VN001140
2027 Audi A6
Bellevue, WA
8 mi away
New car
MSRP $82,520
$82,720
- Year:
- 2015
- 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 (Tan)
- Transmission:
- Automatic
- Mileage:
- 126,906
- Stock #:
- 5852
- VIN:
- WAUFGAFC7FN008702
2015 Audi A6
3.0T quattro Premium Plus Sedan AWD
126,906 mi
Home delivery from Sacramento, CA
Price includes $1,258 shipping
Good Deal
$9,430
- Year:
- 2024
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3L V6
- Exterior color:
- Chronos Gray Metallic
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 9,828
- Stock #:
- AW00568
- VIN:
- WAUM2BF2XRN060266
New arrival
2024 Audi A6
quattro Prestige 55 TFSI
9,828 mi
Home delivery from Salt Lake City, UT
Price includes $1,052 shipping
Fair Deal
$50,546
- 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
- Transmission:
- 7-Speed Automatic
- Mileage:
- 89,089
- Stock #:
- M3849
- VIN:
- WAUM2BF29KN107261
2019 Audi A6
55 TFSI quattro Prestige Sedan AWD
89,089 mi
Home delivery from Plantation, FL
Price includes $1,000 shipping
Great Deal
$18,694
- Year:
- 2020
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 248 hp 2L I4
- Exterior color:
- Vesuvius Gray Metallic
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 98,307
- Stock #:
- 086241
- VIN:
- WAUE8AF28LN086241
2020 Audi A6
45 TFSI quattro Premium Plus AWD
98,307 mi
Home delivery from Hasbrouck Heights, NJ
Price includes $2,395 shipping
Fair Deal
$20,009
- Year:
- 2027
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Exterior color:
- Daytona Gray Pearl Effect
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 10
- Stock #:
- 60240
- VIN:
- WAU65CFN9VN003941
New arrival
2027 Audi A6
Home delivery from Salt Lake City, UT
Price includes $1,052 shipping
New car
MSRP $81,570
$83,120
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