Used Audi S6 for Sale Under $40,000 NearPortland, ME
Shop with transparent pricing.
Only show listings that include dealer fees- Year:
- 2018
- Make:
- Audi
- Model:
- S6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 4L V8
- Exterior color:
- Black Metallic
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 88,602
- Stock #:
- T091248
- VIN:
- WAUHFAFC2JN091248

2018 Audi S6
4.0T quattro Prestige Sedan AWD
88,602 mi
$31,589
- Year:
- 2021
- Make:
- Audi
- Model:
- S6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 444 hp 2.9L V6
- Exterior color:
- White
- Fuel type:
- Gasoline
- Interior color:
- Red
- Transmission:
- 8-Speed Automatic
- Mileage:
- 55,192
- Stock #:
- 4282
- VIN:
- WAUDFAF21MN035747

2021 Audi S6
2.9T quattro Premium Plus Sedan AWD
55,192 mi
$37,831
- Year:
- 2020
- Make:
- Audi
- Model:
- S6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 444 hp 2.9L V6
- Exterior color:
- Black Metallic
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 51,964
- Stock #:
- 12716
- VIN:
- WAUDFAF25LN085775

2020 Audi S6
2.9T quattro Premium Plus AWD
51,964 mi
$35,792
- Year:
- 2021
- Make:
- Audi
- Model:
- S6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 444 hp 2.9L V6
- Exterior color:
- Firmament Blue Metallic
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 68,250
- Stock #:
- 028899
- VIN:
- WAUDFAF20MN028899

2021 Audi S6
2.9T quattro Premium Plus Sedan AWD
68,250 mi
$36,596
- Year:
- 2017
- Make:
- Audi
- Model:
- S6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 4L V8
- Exterior color:
- Blue
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 107,912
- Stock #:
- 063603
- VIN:
- WAUHFAFC7HN063603

2017 Audi S6
4.0T quattro Prestige Sedan AWD
107,912 mi
$19,515
- Year:
- 2020
- Make:
- Audi
- Model:
- S6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 444 hp 2.9L V6
- Exterior color:
- Daytona Gray Pearl
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 46,949
- Stock #:
- AB7888
- VIN:
- WAUDFAF24LN048846

2020 Audi S6
2.9T quattro Premium Plus AWD
46,949 mi
$36,824
- Year:
- 2020
- Make:
- Audi
- Model:
- S6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 444 hp 2.9L V6
- Exterior color:
- Glacier White
- Fuel type:
- Gasoline
- Interior color:
- Red
- Transmission:
- 8-Speed Automatic
- Mileage:
- 96,218
- Stock #:
- 6570
- VIN:
- WAUFFAF20LN042356

2020 Audi S6
2.9T quattro Prestige AWD
96,218 mi
$31,368
- Year:
- 2020
- Make:
- Audi
- Model:
- S6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 444 hp 2.9L V6
- Exterior color:
- Blue
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 58,829
- Stock #:
- 124
- VIN:
- WAUDFAF20LN059830

2020 Audi S6
2.9T quattro Premium Plus AWD
58,829 mi
$33,012
- Year:
- 2021
- Make:
- Audi
- Model:
- S6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 444 hp 2.9L V6
- Exterior color:
- Gray
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 71,843
- Stock #:
- D2412
- VIN:
- WAUDFBF24MN077366

2021 Audi S6
2.9T quattro Premium Plus Sedan AWD
71,843 mi
$33,938
- Year:
- 2021
- Make:
- Audi
- Model:
- S6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 444 hp 2.9L V6
- Exterior color:
- Gray
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 56,452
- Stock #:
- 944
- VIN:
- WAUDFAF23MN027262

2021 Audi S6
2.9T quattro Premium Plus Sedan AWD
56,452 mi
$39,693
- Year:
- 2017
- Make:
- Audi
- Model:
- S6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 4L V8
- Exterior color:
- Gray
- Fuel type:
- Gasoline
- Interior color:
- Brown (Beige)
- Transmission:
- 7-Speed Automatic
- Mileage:
- 54,881
- Stock #:
- 7509
- VIN:
- WAUHFAFC1HN060048

2017 Audi S6
4.0T quattro Prestige Sedan AWD
54,881 mi
$33,056
- Year:
- 2021
- Make:
- Audi
- Model:
- S6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 444 hp 2.9L V6
- Exterior color:
- Silver
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 100,257
- Stock #:
- 072647
- VIN:
- WAUFFBF28MN072647

2021 Audi S6
2.9T quattro Prestige Sedan AWD
100,257 mi
$28,871
- Year:
- 2021
- Make:
- Audi
- Model:
- S6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 444 hp 2.9L V6
- Exterior color:
- Black
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 81,848
- Stock #:
- 5386
- VIN:
- WAUFFAF26MN063293

2021 Audi S6
2.9T quattro Prestige Sedan AWD
81,848 mi
$35,808
- Year:
- 2007
- Make:
- Audi
- Model:
- S6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 435 hp 5.2L V10
- Exterior color:
- Quartz Gray Metallic
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 76,572
- Stock #:
- 5849
- VIN:
- WAUGN74F17N102098

2007 Audi S6
5.2 quattro Sedan AWD
76,572 mi
$18,890
- Year:
- 2013
- Make:
- Audi
- Model:
- S6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 4L V8
- Exterior color:
- Black
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 88,964
- Stock #:
- 2578
- VIN:
- WAUJ2AFC4DN133047

2013 Audi S6
4.0T quattro Prestige Sedan AWD
88,964 mi
$26,316
- Year:
- 2021
- Make:
- Audi
- Model:
- S6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 444 hp 2.9L V6
- Exterior color:
- Vesuvius Gray Metallic
- Fuel type:
- Gasoline
- Interior color:
- Black Valcona
- Transmission:
- 8-Speed Automatic
- Mileage:
- 96,200
- VIN:
- WAUFFAF26MN016197

2021 Audi S6
2.9T quattro Prestige Sedan AWD
96,200 mi
$34,233
- Year:
- 2016
- Make:
- Audi
- Model:
- S6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 4L V8
- Exterior color:
- Brilliant Black
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 83,110
- Stock #:
- 109497
- VIN:
- WAUH2AFCXGN109497

2016 Audi S6
4.0T quattro Prestige Sedan AWD
83,110 mi
$26,670
- Year:
- 2017
- Make:
- Audi
- Model:
- S6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 4L V8
- Exterior color:
- Oolong Gray Metallic
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 118,502
- VIN:
- WAUFFAFC2HN070160

2017 Audi S6
4.0T quattro Premium Plus Sedan AWD
118,502 mi
$24,900
- Year:
- 2017
- Make:
- Audi
- Model:
- S6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 4L V8
- Exterior color:
- Blue
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 67,260
- Stock #:
- U17729Z
- VIN:
- WAUFFAFC8HN114792

2017 Audi S6
4.0T quattro Premium Plus Sedan AWD
67,260 mi
$33,785
- Year:
- 2015
- Make:
- Audi
- Model:
- S6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 4L V8
- Exterior color:
- White
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 66,893
- Stock #:
- 006061
- VIN:
- WAUF2AFC9FN006061

2015 Audi S6
4.0T quattro Sedan AWD
66,893 mi
$27,365
- Year:
- 2020
- Make:
- Audi
- Model:
- S6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 444 hp 2.9L V6
- Exterior color:
- Black
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 103,150
- Stock #:
- C037460
- VIN:
- WAUFFAF23LN037460

2020 Audi S6
2.9T quattro Prestige AWD
103,150 mi
$32,342
- Year:
- 2017
- Make:
- Audi
- Model:
- S6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 4L V8
- Exterior color:
- Black
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 81,462
- Stock #:
- U26436
- VIN:
- WAUFFAFC8HN073998

2017 Audi S6
4.0T quattro Premium Plus Sedan AWD
81,462 mi
$29,641
- Year:
- 2017
- Make:
- Audi
- Model:
- S6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 4L V8
- Exterior color:
- Daytona Gray Pearl Effect
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 72,022
- Stock #:
- 072177
- VIN:
- WAUFFAFC7HN072177

2017 Audi S6
4.0T quattro Premium Plus Sedan AWD
72,022 mi
$34,133
- Year:
- 2013
- Make:
- Audi
- Model:
- S6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 4L V8
- Exterior color:
- Blue
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 123,568
- Stock #:
- T041905
- VIN:
- WAUJ2AFC2DN041905

2013 Audi S6
4.0T quattro Prestige Sedan AWD
123,568 mi