Used 2026 Audi A6 quattro Premium Plus 55 TFSI for SaleNationwide
1,530 vehicles found
Shop with transparent pricing.
Only show listings that include dealer fees- Year:
- 2026
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 3L V6
- Exterior color:
- Gray
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 8,042
- Stock #:
- XDX023366
- VIN:
- WAU25CFN8TN023366
2026 Audi A6
quattro Premium Plus 55 TFSI
8,042 mi
Davenport, IA
Good Deal
$55,160
- Year:
- 2026
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 3L V6
- Exterior color:
- Midnight Green Metallic
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 7,764
- Stock #:
- PS29454
- VIN:
- WAU55CFN6TN029454
2026 Audi A6
quattro Premium Plus 55 TFSI
7,764 mi
West Palm Beach, FL
Fair Deal
$60,469
- Year:
- 2026
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 3L V6
- Exterior color:
- Glacier White Metallic
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 6,971
- Stock #:
- TN026151
- VIN:
- WAU55CFN6TN026151
2026 Audi A6
quattro Premium Plus 55 TFSI
6,971 mi
San Antonio, TX
Good Deal
$56,109
- 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:
- Auto
- Transmission:
- 7-Speed Automatic
- Mileage:
- 6,449
- Stock #:
- P9237
- VIN:
- WAU25CFNXTN023563
2026 Audi A6
quattro Premium Plus 55 TFSI
6,449 mi
Rocklin, CA
Great Deal
$53,884
- Year:
- 2026
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 3L V6
- Exterior color:
- White
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 4,307
- Stock #:
- I262294A
- VIN:
- WAU55CFN5TN016145
New arrival
2026 Audi A6
quattro Premium Plus 55 TFSI
4,307 mi
Columbus, OH
Fair Deal
$60,947
- Year:
- 2026
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 3L V6
- Exterior color:
- Chronos Gray Metallic
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 5,640
- Stock #:
- TN023162
- VIN:
- WAU25CFN3TN023162
2026 Audi A6
quattro Premium Plus 55 TFSI
5,640 mi
Peoria, AZ
Great Deal
$55,244
- Year:
- 2026
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 3L V6
- Exterior color:
- Glacier White Metallic
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 4,312
- Stock #:
- P153847
- VIN:
- WAU55CFN0TN015839
Price drop
-$2,870
2026 Audi A6
quattro Premium Plus 55 TFSI
4,312 mi
Oklahoma City, OK
Great Deal
$56,690
$53,820
- Year:
- 2026
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 3L V6
- Exterior color:
- Gray
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 591
- Stock #:
- 8HCGVB
- VIN:
- WAU55CFN9TN015306
New arrival
2026 Audi A6
quattro Premium Plus 55 TFSI
591 mi
Mechanicsburg, PA
Great Deal
$58,398
- Year:
- 2026
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 3L V6
- Exterior color:
- Glacier White Metallic
- Fuel type:
- Gasoline
- Interior color:
- Brown (Pearl Beige)
- Transmission:
- 7-Speed Automatic
- Mileage:
- 272
- Stock #:
- ATN031582
- VIN:
- WAU55CFN3TN031582
New arrival
2026 Audi A6
quattro Premium Plus 55 TFSI
272 mi
Saint Louis, MO
Great Deal
$57,596
- Year:
- 2026
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 3L V6
- Exterior color:
- Glacier White Metallic
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 7,413
- Stock #:
- TN024964
- VIN:
- WAU55CFN4TN024964
New arrival
2026 Audi A6
quattro Premium Plus 55 TFSI
7,413 mi
San Antonio, TX
Fair Deal
$57,216
- Year:
- 2026
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 3L V6
- Exterior color:
- Black
- Fuel type:
- Gasoline
- Transmission:
- 7-Speed Automatic
- Mileage:
- 5,295
- Stock #:
- CP026332A
- VIN:
- WAU55CFNXTN026332
2026 Audi A6
quattro Premium Plus 55 TFSI
5,295 mi
Eugene, OR
Fair Deal
$59,245
- Year:
- 2026
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 3L V6
- Exterior color:
- Green
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown
- Transmission:
- Automatic
- Mileage:
- 4,271
- Stock #:
- 2023121A
- VIN:
- WAU55CFN5TN024472
2026 Audi A6
quattro Premium Plus 55 TFSI
4,271 mi
Tampa, FL
Good Deal
$56,823
- Year:
- 2026
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 3L V6
- Exterior color:
- Arkona White
- Fuel type:
- Gasoline
- Interior color:
- Muscat Brown Leather
- Transmission:
- 7-Speed Automatic
- Mileage:
- 734
- Stock #:
- C26196A
- VIN:
- WAU55CFN7TN043055
2026 Audi A6
quattro Premium Plus 55 TFSI
734 mi
Saint Peters, MO
Good Deal
$59,663
- 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:
- 5,033
- Stock #:
- TN020315M
- VIN:
- WAU55CFN2TN020315
Price drop
-$1,244
2026 Audi A6
quattro Premium Plus 55 TFSI
5,033 mi
Calabasas, CA
Great Deal
$55,021
$53,862
- Year:
- 2026
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 3L V6
- Exterior color:
- Glacier White Metallic
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 6,058
- Stock #:
- A7427L
- VIN:
- WAU55CFN6TN014663
2026 Audi A6
quattro Premium Plus 55 TFSI
6,058 mi
Elk Grove, CA
Great Deal
$53,649
- Year:
- 2026
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 3L V6
- Exterior color:
- Gray
- Fuel type:
- Gasoline
- Transmission:
- 7-Speed Automatic
- Mileage:
- 1,232
- Stock #:
- A28433A
- VIN:
- WAU55CFNXTN024645
2026 Audi A6
quattro Premium Plus 55 TFSI
1,232 mi
Boise, ID
Fair Deal
$60,498
- 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:
- 4,702
- Stock #:
- TN024744R
- VIN:
- WAU55CFN1TN024744
2026 Audi A6
quattro Premium Plus 55 TFSI
4,702 mi
El Paso, TX
Good Deal
$57,424
- Year:
- 2026
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 3L V6
- Exterior color:
- Gray
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 3,068
- Stock #:
- TN017443
- VIN:
- WAU55CFN7TN017443
2026 Audi A6
quattro Premium Plus 55 TFSI
3,068 mi
Memphis, TN
Fair Deal
$60,746
- 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:
- 454
- Stock #:
- TN025442
- VIN:
- WAU55CFN1TN025442
2026 Audi A6
quattro Premium Plus 55 TFSI
454 mi
Plano, TX
Good Deal
$57,997
- 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:
- Brown (Pearl Beige)
- Transmission:
- 7-Speed Automatic
- Mileage:
- 2,000
- Stock #:
- AL26053
- VIN:
- WAU25CFN0TN023202
2026 Audi A6
quattro Premium Plus 55 TFSI
2,000 mi
Bozeman, MT
Good Deal
$60,279
- Year:
- 2026
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 3L V6
- Exterior color:
- White
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 4,928
- Stock #:
- VLTN024416
- VIN:
- WAU55CFN6TN024416
2026 Audi A6
quattro Premium Plus 55 TFSI
4,928 mi
Coral Springs, FL
Fair Deal
$59,159
- Year:
- 2026
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 3L V6
- Exterior color:
- Mythos Black Metallic
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 2,134
- Stock #:
- LWC143
- VIN:
- WAU55CFN4TN022924
2026 Audi A6
quattro Premium Plus 55 TFSI
2,134 mi
West Chester, PA
Good Deal
$59,284
- Year:
- 2026
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 3L V6
- Exterior color:
- Black Metallic
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 2,270
- Stock #:
- AL016314
- VIN:
- WAU55CFN2TN016314
Price drop
-$1,339
2026 Audi A6
quattro Premium Plus 55 TFSI
2,270 mi
Chattanooga, TN
Good Deal
$60,864
$59,524
- Year:
- 2026
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 3L V6
- Exterior color:
- Midnight Green Metallic
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 4,240
- Stock #:
- P1602
- VIN:
- WAU55CFN2TN025188
Price drop
-$1,500
2026 Audi A6
quattro Premium Plus 55 TFSI
4,240 mi
Huntsville, AL
Good Deal
$58,167
$56,667
FAQs
How much does the Audi A6 quattro Premium Plus 55 TFSI cost?
The average Audi A6 quattro Premium Plus 55 TFSI costs about $61,401.05. The average price has decreased by -5.6% since last year. The 371 for sale on CarGurus range from $24,588 to $100,224 in price.
How many Audi A6 quattro Premium Plus 55 TFSI vehicles have no reported accidents or damage?
345 out of 371 for sale have no reported accidents or damage.
What is the fuel economy of the Audi A6 quattro Premium Plus 55 TFSI?
Depending on the engine and options, the Audi A6 quattro Premium Plus 55 TFSI gets between 24 and 25 MPG (or EV battery range).
What fuel types are available?
Gasoline engines are available.
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