Year
Used 2026 Audi A6 quattro TFSI for SaleNationwide
4,406 vehicles found
Shop with transparent pricing.
Only show listings that include dealer fees- Year:
- 2015
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 310 hp 3L V6
- Exterior color:
- Black
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown
- Transmission:
- 8-Speed Automatic
- Mileage:
- 116,872
- Stock #:
- 016714
- VIN:
- WAUFGAFCXFN016714
New arrival
2015 Audi A6
3.0T quattro Premium Plus Sedan AWD
116,872 mi
Cresson, TX
Great Deal
$10,145
- Year:
- 2019
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3L V6
- Exterior color:
- Firmament Blue Metallic
- Fuel type:
- Gasoline
- Interior color:
- Okapi Brown
- Transmission:
- 7-Speed Automatic
- Mileage:
- 96,611
- Stock #:
- VT082611
- VIN:
- WAUM2AF21KN082611
New arrival
2019 Audi A6
55 TFSI quattro Prestige Sedan AWD
96,611 mi
Naples, FL
Good Deal
$20,659
- Year:
- 2022
- 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:
- 51,535
- Stock #:
- 5NN052554
- VIN:
- WAUM2BF25NN052554
2022 Audi A6
quattro Prestige 55 TFSI
51,535 mi
Bogart, GA
Fair Deal
$32,774
- 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
- Transmission:
- Automatic
- Mileage:
- 29,003
- Stock #:
- X00743
- VIN:
- WAUE3BF27PN078089
2023 Audi A6
quattro Premium Plus 45 TFSI
29,003 mi
Egg Harbor Twp, NJ
Fair Deal
$35,679
- 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
Good Deal
$27,680
- Year:
- 2024
- 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:
- 57,187
- Stock #:
- D6459P
- VIN:
- WAUE3BF26RN037438
2024 Audi A6
quattro Premium Plus 45 TFSI
57,187 mi
Duluth, GA
Great Deal
$24,414
- Year:
- 2016
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 333 hp 3L V6
- Exterior color:
- Mineral Silver Metallic
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 81,170
- Stock #:
- A12961A
- VIN:
- WAUFGAFC0GN005805
New arrival
2016 Audi A6
3.0T quattro Premium Plus Sedan AWD
81,170 mi
Columbia, SC
Fair Deal
$17,051
- Year:
- 2024
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 261 hp 2L I4
- Exterior color:
- Silver
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 50,840
- Stock #:
- P22023A
- VIN:
- WAUE3BF25RN030058
Price drop
-$1,827
2024 Audi A6
quattro Premium Plus 45 TFSI
50,840 mi
La Place, LA
Good Deal
$30,204
$28,377
- Year:
- 2022
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3L V6
- Exterior color:
- Glacier White Metallic
- Fuel type:
- Gasoline
- Interior color:
- Brown (Pearl Beige)
- Transmission:
- 7-Speed Automatic
- Mileage:
- 80,191
- Stock #:
- BNN039675
- VIN:
- WAUL2BF22NN039675
Price drop
-$1,500
2022 Audi A6
quattro Premium Plus 55 TFSI
80,191 mi
Stuart, FL
Great Deal
$25,588
$24,088
- Year:
- 2016
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 2L I4
- Exterior color:
- Florett Silver Metallic
- Combined gas mileage:
- 29 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 76,162
- Stock #:
- P26208
- VIN:
- WAUDFAFC9GN078312
2016 Audi A6
2.0T Premium Plus Sedan FWD
76,162 mi
Tucson, AZ
Fair Deal
$13,894
- Year:
- 2026
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 3L V6
- Exterior color:
- Firmament Blue Metallic
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 6,687
- Stock #:
- TN004882A
- VIN:
- WAU55CFN3TN024230
2026 Audi A6
quattro Premium Plus 55 TFSI
6,687 mi
Wesley Chapel, FL
Good Deal
$54,481
- 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:
- 82,843
- Stock #:
- 1172K
- VIN:
- WAUGFAFC0DN144349
Price drop
-$304
2013 Audi A6
2.0T quattro Premium Plus Sedan AWD
82,843 mi
Novato, CA
Great Deal
$10,421
$10,117
- Year:
- 2014
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 310 hp 3L V6
- Exterior color:
- Phantom Black Pearl Effect
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 105,231
- Stock #:
- M70958A
- VIN:
- WAUFGAFC9EN095758
2014 Audi A6
3.0T quattro Premium Plus Sedan AWD
105,231 mi
Houston, TX
Good Deal
$10,188
- Year:
- 2023
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3L V6
- Exterior color:
- Mythos Black Metallic
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 25,314
- Stock #:
- SPN041292
- VIN:
- WAUM2BF28PN041292
Price drop
-$944
2023 Audi A6
quattro Prestige 55 TFSI
25,314 mi
Rancho Mirage, CA
Great Deal
$39,941
$38,997
- 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:
- Brown
- Transmission:
- 7-Speed Automatic
- Mileage:
- 72,567
- Stock #:
- C6229SA
- VIN:
- WAUL2AF24KN073736
2019 Audi A6
55 TFSI quattro Premium Plus Sedan AWD
72,567 mi
Watchung, NJ
Fair Deal
$21,258
- 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
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 45,017
- Stock #:
- A30470
- VIN:
- WAUL2BF28RN030470
Price drop
-$3,000
2024 Audi A6
quattro Premium Plus 55 TFSI
45,017 mi
Linden, NJ
Good Deal
$29,593
$26,593
- Year:
- 2015
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 220 hp 2L I4
- Exterior color:
- Brilliant Black
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 71,197
- Stock #:
- 26191
- VIN:
- WAUGFAFC5FN030673
2015 Audi A6
2.0T quattro Premium Plus Sedan AWD
71,197 mi
Holland, MI
Good Deal
$14,050
- 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:
- 7-Speed Dual Clutch
- Mileage:
- 14,559
- Stock #:
- 3H6546
- VIN:
- WAUE3BF24PN093679
2023 Audi A6
quattro Premium Plus 45 TFSI
14,559 mi
Huntersville, NC
Good Deal
$38,396
- Year:
- 2019
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3L V6
- Exterior color:
- Firmament Blue Metallic
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 80,714
- Stock #:
- 367222
- VIN:
- WAUM2BF24KN042416
2019 Audi A6
55 TFSI quattro Prestige Sedan AWD
80,714 mi
Jamestown, ND
Good Deal
$22,994
- Year:
- 2019
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3L V6
- Exterior color:
- Blue Metallic
- Fuel type:
- Gasoline
- Interior color:
- Brown
- Transmission:
- 7-Speed Automatic
- Mileage:
- 40,996
- Stock #:
- VU1924T
- VIN:
- WAUL2AF24KN110476
2019 Audi A6
55 TFSI quattro Premium Plus Sedan AWD
40,996 mi
Torrance, CA
Fair Deal
$24,869
- Year:
- 2024
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3L V6
- Exterior color:
- Brilliant Black
- Fuel type:
- Gasoline
- Transmission:
- 7-Speed Automatic
- Mileage:
- 54,023
- Stock #:
- 4555P
- VIN:
- WAUL2BF20RN055279
2024 Audi A6
quattro Premium Plus 55 TFSI
54,023 mi
Willmar, MN
Good Deal
$28,850
- Year:
- 2025
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 261 hp 2L I4
- Exterior color:
- Silver
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 4,659
- Stock #:
- ZCR3420
- VIN:
- WAUE3BF26SN040989
2025 Audi A6
quattro Premium Plus 45 TFSI
4,659 mi
Richland, WA
Good Deal
$45,195
- Year:
- 2023
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 261 hp 2L I4
- Exterior color:
- Ibis White
- Fuel type:
- Gasoline
- Interior color:
- Okapi Brown
- Transmission:
- 7-Speed Automatic
- Mileage:
- 10,146
- Stock #:
- RS209100A
- VIN:
- WAUE3BF29PN067627
2023 Audi A6
quattro Premium Plus 45 TFSI
10,146 mi
Greenville, SC
Good Deal
$37,433
- Year:
- 2021
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3L V6
- Exterior color:
- White
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 77,760
- Stock #:
- 6SLA0404A
- VIN:
- WAUL2AF20MN052336
2021 Audi A6
quattro Premium Plus 55 TFSI AWD
77,760 mi
Greensboro, NC
Good Deal
$25,098
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