Year
Used 2026 Audi A6 quattro TFSI for SaleNationwide
4,384 vehicles found
Shop with transparent pricing.
Only show listings that include dealer fees- Year:
- 2016
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 240 hp 3L V6 Diesel
- Exterior color:
- Silver
- Combined gas mileage:
- 31 MPG
- Fuel type:
- Diesel
- Transmission:
- 8-Speed Automatic
- Mileage:
- 84,991
- Stock #:
- MU56281
- VIN:
- WAUHMBFC7GN007459
New arrival
2016 Audi A6
3.0 TDI quattro Prestige Sedan AWD
84,991 mi
Melbourne, FL
Good Deal
$17,236
- Year:
- 2019
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 248 hp 2L I4
- Exterior color:
- Glacier White
- Fuel type:
- Gasoline
- Interior color:
- Brown (Pearl Beige)
- Transmission:
- 7-Speed Automatic
- Mileage:
- 40,505
- Stock #:
- TLB43376B
- VIN:
- WAUD8AF20KN130405
Price drop
-$500
2019 Audi A6
45 TFSI quattro Premium Sedan AWD
40,505 mi
Greenville, SC
Fair Deal
$23,213
$22,713
- Year:
- 2023
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 261 hp 2L I4
- Exterior color:
- Brilliant Black
- Fuel type:
- Gasoline
- Interior color:
- Okapi Brown
- Transmission:
- 7-Speed Automatic
- Mileage:
- 18,519
- Stock #:
- SPPN084951
- VIN:
- WAUD3BF2XPN084951
Price drop
-$3,247
2023 Audi A6
quattro Premium 45 TFSI
18,519 mi
Coral Springs, FL
Great Deal
$34,524
$33,324
- 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
- Transmission:
- 7-Speed Automatic
- Mileage:
- 67,299
- Stock #:
- TN027015A
- VIN:
- WAUL2AF21KN103338
2019 Audi A6
55 TFSI quattro Premium Plus Sedan AWD
67,299 mi
East Hartford, CT
Fair Deal
$23,494
- 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
$34,679
- Year:
- 2018
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 2L I4
- Fuel type:
- Gasoline
- Transmission:
- 7-Speed Automatic
- Mileage:
- 70,000
- Stock #:
- 1006
- VIN:
- WAUC8AFC6JN088597
Price drop
-$2,278
2018 Audi A6
2.0T Premium Sedan FWD
70,000 mi
Cameron Park, CA
Great Deal
$15,995
$13,845
- Year:
- 2025
- 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:
- 17,218
- Stock #:
- P003990A
- VIN:
- WAUL2BF2XSN002370
New arrival
2025 Audi A6
quattro Premium Plus 55 TFSI
17,218 mi
Wilsonville, OR
Good Deal
$42,091
- 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:
- 87,541
- Stock #:
- LA3369TA
- VIN:
- WAUK2AF27KN059034
New arrival
2019 Audi A6
55 TFSI quattro Premium Sedan AWD
87,541 mi
Bakersfield, CA
Great Deal
$17,505
- 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
2019 Audi A6
55 TFSI quattro Prestige Sedan AWD
96,611 mi
Naples, FL
Good Deal
$19,552
- Year:
- 2016
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 333 hp 3L V6
- Exterior color:
- Black
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 151,284
- Stock #:
- 6638
- VIN:
- WAUFGAFC4GN067773
New arrival
2016 Audi A6
3.0T quattro Premium Plus Sedan AWD
151,284 mi
North Ridgeville, OH
Fair Deal
$9,837
- Year:
- 2019
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 248 hp 2L I4
- Exterior color:
- Glacier White Metallic
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 77,370
- Stock #:
- 6GC406A
- VIN:
- WAUE8AF25KN116391
2019 Audi A6
45 TFSI quattro Premium Plus Sedan AWD
77,370 mi
Commerce Twp, MI
Fair Deal
$21,768
- Year:
- 2023
- 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:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 33,363
- Stock #:
- SPPN095667
- VIN:
- WAUL2BF24PN095667
2023 Audi A6
quattro Premium Plus 55 TFSI
33,363 mi
Coral Springs, FL
Great Deal
$34,128
- Year:
- 2018
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 2L I4
- Exterior color:
- Blue
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown
- Transmission:
- 8-Speed Automatic
- Mileage:
- 89,361
- VIN:
- WAUF8AFC2JN104162
2018 Audi A6
2.0T quattro Sport Sedan AWD
89,361 mi
Denver, CO
Fair Deal
$15,995
- Year:
- 2015
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 310 hp 3L V6
- Exterior color:
- Glacier White Metallic
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 123,510
- Stock #:
- FN015848
- VIN:
- WAUFGAFC4FN015848
2015 Audi A6
3.0T quattro Premium Plus Sedan AWD
123,510 mi
Spokane, WA
Good Deal
$10,999
- Year:
- 2014
- 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:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 133,233
- VIN:
- WAUHGAFC1EN048183
2014 Audi A6
3.0T quattro Prestige Sedan AWD
133,233 mi
Cincinnati, OH
Fair Deal
$9,382
- Year:
- 2016
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 2L I4
- Exterior color:
- Moonlight Blue Metallic
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Nougat Brown
- Transmission:
- 8-Speed Automatic
- Mileage:
- 76,548
- Stock #:
- A479
- VIN:
- WAUGFAFC8GN006465
2016 Audi A6
2.0T quattro Premium Plus Sedan AWD
76,548 mi
Feeding Hills, MA
Fair Deal
$14,899
- Year:
- 2023
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 261 hp 2L I4
- Exterior color:
- White
- Fuel type:
- Gasoline
- Interior color:
- Brown (Pearl Beige)
- Transmission:
- 7-Speed Automatic
- Mileage:
- 22,791
- Stock #:
- APPN065330
- VIN:
- WAUE3BF29PN065330
2023 Audi A6
quattro Premium Plus 45 TFSI
22,791 mi
Ft Lauderdale, FL
Good Deal
$34,699
- 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:
- Brown (Pearl Beige)
- Transmission:
- 7-Speed Automatic
- Mileage:
- 57,162
- Stock #:
- RN057564
- VIN:
- WAUL2BF29RN057564
Price drop
-$700
2024 Audi A6
quattro Premium Plus 55 TFSI
57,162 mi
Norman, OK
Good Deal
$27,581
$26,881
- Year:
- 2025
- 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 (Beige)
- Transmission:
- 7-Speed Automatic
- Mileage:
- 22,000
- Stock #:
- 233576A
- VIN:
- WAUL2BF2XSN010761
New arrival
2025 Audi A6
quattro Premium Plus 55 TFSI
22,000 mi
Augusta, GA
Good Deal
$41,670
- Year:
- 2020
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 248 hp 2L I4
- Exterior color:
- White
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 58,555
- Stock #:
- TDLN067071
- VIN:
- WAUD8AF28LN067071
New arrival
2020 Audi A6
45 TFSI quattro Premium AWD
58,555 mi
Ft Lauderdale, FL
Fair Deal
$23,048
- Year:
- 2016
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 333 hp 3L V6
- Exterior color:
- Black
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Atlas Beige)
- Transmission:
- Automatic
- Mileage:
- 125,207
- VIN:
- WAUFGAFCXGN074520
2016 Audi A6
3.0T quattro Premium Plus Sedan AWD
125,207 mi
Manchester, CT
Fair Deal
$11,672
- Year:
- 2016
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 333 hp 3L V6
- Exterior color:
- Mythos Black Metallic
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 156,659
- Stock #:
- 15681
- VIN:
- WAUFGAFC1GN014612
Price drop
-$761
2016 Audi A6
3.0T quattro Premium Plus Sedan AWD
156,659 mi
Greenfield, IN
Good Deal
$9,988
$9,227
- Year:
- 2023
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 261 hp 2L I4
- Exterior color:
- Blue Metallic
- Fuel type:
- Gasoline
- Interior color:
- Brown
- Transmission:
- 7-Speed Automatic
- Mileage:
- 22,285
- Stock #:
- U5101384
- VIN:
- WAUE3BF2XPN060749
2023 Audi A6
quattro Premium Plus 45 TFSI
22,285 mi
Swanzey, NH
Great Deal
$32,847
- 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:
- 34,605
- Stock #:
- APPN060863
- VIN:
- WAUE3BF28PN060863
2023 Audi A6
quattro Premium Plus 45 TFSI
34,605 mi
Littleton, CO
Fair Deal
$33,799
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