Used Gray Audi A6 for Sale inMountlake Terrace, WA
42 vehicles found
Shop with transparent pricing.
Only show listings that include dealer fees- 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
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 20,848
- Stock #:
- LN046811
- VIN:
- WAUE8AF2XLN046811
Sponsored by Elliott Bay INEOS Grenadier
2020 Audi A6
45 TFSI quattro Premium Plus AWD
20,848 mi
Seattle, WA
5 mi away
Good Deal
$27,680
- 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:
- Brown (Atlas Beige)
- Transmission:
- 8-Speed Automatic
- Mileage:
- 82,955
- Stock #:
- I9564A
- VIN:
- WAUFMAFC3GN018301
New arrival
Sponsored Listing
2016 Audi A6
3.0 TDI quattro Premium Plus Sedan AWD
82,955 mi
Marysville, WA
25 mi away
Fair Deal
$18,971
- 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:
- 67,183
- Stock #:
- B15410A
- VIN:
- WAUM2AF21KN038902
Sponsored Listing
2019 Audi A6
55 TFSI quattro Prestige Sedan AWD
67,183 mi
Tacoma, WA
38 mi away
Fair Deal
$25,800
- 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
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 20,848
- Stock #:
- LN046811
- VIN:
- WAUE8AF2XLN046811
2020 Audi A6
45 TFSI quattro Premium Plus AWD
20,848 mi
Seattle, WA
5 mi away
Good Deal
$27,680
- 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:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 71,210
- Stock #:
- 39299A
- VIN:
- WAUHGAFC5GN168457
2016 Audi A6
3.0T quattro Prestige Sedan AWD
71,210 mi
Lake Stevens, WA
16 mi away
Fair Deal
$19,999
- 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:
- 40,399
- Stock #:
- 28932999
- VIN:
- WAUE3BF24RN017446
2024 Audi A6
quattro Premium Plus 45 TFSI
40,399 mi
Store transfer to Lynnwood, WA
Price includes $699 shipping
Great Deal
$28,697
- 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:
- 67,183
- Stock #:
- B15410A
- VIN:
- WAUM2AF21KN038902
2019 Audi A6
55 TFSI quattro Prestige Sedan AWD
67,183 mi
Tacoma, WA
38 mi away
Fair Deal
$25,800
- 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:
- Brown (Atlas Beige)
- Transmission:
- 8-Speed Automatic
- Mileage:
- 82,955
- Stock #:
- I9564A
- VIN:
- WAUFMAFC3GN018301
New arrival
2016 Audi A6
3.0 TDI quattro Premium Plus Sedan AWD
82,955 mi
Marysville, WA
25 mi away
Fair Deal
$18,971
- Year:
- 2012
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 310 hp 3L V6
- Exterior color:
- Oolong Gray Metallic
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 162,176
- VIN:
- WAUGGAFC2CN035547
2012 Audi A6
3.0T quattro Premium Plus Sedan AWD
162,176 mi
Federal Way, WA
32 mi away
Great Deal
$5,150
- Year:
- 2022
- 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:
- 65,501
- Stock #:
- P061499
- VIN:
- WAUL2BF28NN061499
2022 Audi A6
quattro Premium Plus 55 TFSI
65,501 mi
Home delivery from Gladstone, OR
Price includes $250 shipping
Good Deal
$28,890
- 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 $2,713 shipping
Good Deal
$23,051
- 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
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Dual Clutch
- Mileage:
- 30,687
- Stock #:
- L12558
- VIN:
- WAUD3BF27PN036193
2023 Audi A6
quattro Premium 45 TFSI
30,687 mi
Home delivery from Inglewood, CA
Price includes $1,464 shipping
Great Deal
$29,952
- 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 $2,574 shipping
Fair Deal
$34,830
- 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:
- 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 $520 shipping
Great Deal
$22,410
- 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 $1,280 shipping
Good Deal
$23,570
- 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:
- 86,940
- Stock #:
- 1119
- VIN:
- WAUL2AF2XKN023942
Price drop
-$1,277
2019 Audi A6
55 TFSI quattro Premium Plus Sedan AWD
86,940 mi
Home delivery from Salisbury, NC
Price includes $2,276 shipping
Fair Deal
$23,542
$22,265
- 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
- VIN:
- WAUM2BF25KN042912
Photos coming soon
New arrival
2019 Audi A6
55 TFSI quattro Prestige Sedan AWD
67,863 mi
Home delivery from Irvington, NJ
Price includes $3,584 shipping
Great Deal
$24,384
- Year:
- 2021
- 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:
- 57,248
- Stock #:
- M034603
- VIN:
- WAUL2AF26MN034603
2021 Audi A6
quattro Premium Plus 55 TFSI AWD
57,248 mi
Home delivery from Gladstone, OR
Price includes $250 shipping
Fair Deal
$29,490
- Year:
- 2012
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 310 hp 3L V6
- Exterior color:
- Oolong Gray Metallic
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 57,213
- Stock #:
- 041212
- VIN:
- WAUHGAFC6CN041212
2012 Audi A6
3.0T quattro Prestige Sedan AWD
57,213 mi
Home delivery from Los Angeles, CA
Price includes $1,432 shipping
Fair Deal
$14,922
- 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:
- 120,754
- Stock #:
- STK71714T
- VIN:
- WAUL2AF26KN071714
2019 Audi A6
55 TFSI quattro Premium Plus Sedan AWD
120,754 mi
Home delivery from Westfield, IN
Price includes $1,857 shipping
Fair Deal
$18,132
- 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
13 mi away
New car
MSRP $72,520
$69,300
- 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
13 mi away
New car
MSRP $78,690
$75,128
- 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:
- 15
- Stock #:
- 261513
- VIN:
- WAU55CFN1TN055928
2026 Audi A6
quattro Premium Plus 55 TFSI
Seattle, WA
9 mi away
New car
MSRP $72,720
$69,920
- 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:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 71,210
- Stock #:
- 39299A
- VIN:
- WAUHGAFC5GN168457
Sponsored Listing
2016 Audi A6
3.0T quattro Prestige Sedan AWD
71,210 mi
Lake Stevens, WA
16 mi away
Fair Deal
$19,999
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