Used 2020 Audi A6 for Sale nearBoston, MA
Shop with transparent pricing.
Only show listings that include dealer fees- Year:
- 2021
- 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
- Interior color:
- Cream
- Transmission:
- 7-Speed Dual Clutch
- Mileage:
- 60,264
- Stock #:
- C3579
- VIN:
- WAUL2AF23MN012493
Sponsored by Advanced Auto Sales
2021 Audi A6
quattro Premium Plus 55 TFSI AWD
60,264 mi
$26,997
- Year:
- 2020
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3L V6
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Transmission:
- 7-Speed Dual Clutch
- Mileage:
- 78,686
- Stock #:
- 11-9339
- VIN:
- WAUL2AF21LN054966
Sponsored Listing
2020 Audi A6
55 TFSI quattro Premium Plus AWD
78,686 mi
$22,596
- 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
- Interior color:
- Black
- Transmission:
- 7-Speed Dual Clutch
- Mileage:
- 69,138
- Stock #:
- N-2719
- VIN:
- WAUL2AF26KN024456
Sponsored Listing
2019 Audi A6
55 TFSI quattro Premium Plus Sedan AWD
69,138 mi
$23,250
- Year:
- 2021
- 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
- Interior color:
- Cream
- Transmission:
- 7-Speed Dual Clutch
- Mileage:
- 60,264
- Stock #:
- C3579
- VIN:
- WAUL2AF23MN012493
2021 Audi A6
quattro Premium Plus 55 TFSI AWD
60,264 mi
$26,997
- Year:
- 2019
- 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:
- Brown (Pearl Beige)
- Transmission:
- 7-Speed Automatic
- Mileage:
- 19,395
- Stock #:
- KN028147
- VIN:
- WAUL2AF22KN028147
2019 Audi A6
55 TFSI quattro Premium Plus Sedan AWD
19,395 mi
$30,793
- Year:
- 2019
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3L V6
- Exterior color:
- Ibis White
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Pearl Beige)
- Transmission:
- Automatic
- Mileage:
- 92,286
- Stock #:
- 062583
- VIN:
- WAUK2AF20KN062583
2019 Audi A6
55 TFSI quattro Premium Sedan AWD
92,286 mi
$18,879
- Year:
- 2019
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3L V6
- Exterior color:
- Silver
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 93,500
- Stock #:
- 8551
- VIN:
- WAUL2AF24KN038551
2019 Audi A6
55 TFSI quattro Premium Plus Sedan AWD
93,500 mi
$17,390
- Year:
- 2021
- 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:
- 53,291
- Stock #:
- FT09064
- VIN:
- WAUM2AF24MN059987
2021 Audi A6
quattro Prestige 55 TFSI AWD
53,291 mi
$29,321
- Year:
- 2021
- 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:
- 32,518
- Stock #:
- 11071
- VIN:
- WAUL2AF2XMN037116
2021 Audi A6
quattro Premium Plus 55 TFSI AWD
32,518 mi
$31,200
- Year:
- 2021
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 248 hp 2L I4
- Exterior color:
- Ibis White
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 38,242
- Stock #:
- HPPTMN040477
- VIN:
- WAUE8AF23MN040477
2021 Audi A6
quattro Premium Plus 45 TFSI AWD
38,242 mi
$28,297
- Year:
- 2021
- 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 Leather
- Transmission:
- 7-Speed Automatic
- Mileage:
- 17,910
- Stock #:
- 7491B
- VIN:
- WAUK2AF24MN060385
-$1,000
2021 Audi A6
quattro Premium 55 TFSI AWD
17,910 mi
$33,490
$32,490
- Year:
- 2020
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3L V6
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Transmission:
- 7-Speed Dual Clutch
- Mileage:
- 78,686
- Stock #:
- 11-9339
- VIN:
- WAUL2AF21LN054966
2020 Audi A6
55 TFSI quattro Premium Plus AWD
78,686 mi
$22,596
- 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:
- 74,441
- Stock #:
- 12727
- VIN:
- WAUL2AF21KN086301
2019 Audi A6
55 TFSI quattro Premium Plus Sedan AWD
74,441 mi
$21,399
CarGurus Analysis:
2020 Audi A6
With 491 currently listed for sale and an average price of $23,418.00, 32.2% of 2020 Audi A6s for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2020 Audi A6 5 / 5 stars.
75.6% of 2020 A6 models on CarGurus are accident free.
- Year:
- 2021
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 261 hp 2L I4
- Exterior color:
- Brown (Carat Beige Metallic)
- Fuel type:
- Gasoline
- Interior color:
- Brown (Pearl Beige)
- Transmission:
- 7-Speed Automatic
- Mileage:
- 39,421
- Stock #:
- GN2083A
- VIN:
- WAUE3AF22MN072948
-$900
2021 Audi A6
quattro Sport Premium Plus 45 TFSI AWD
39,421 mi
$28,252
$27,352
- Year:
- 2019
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3L V6
- Exterior color:
- Vesuvius Gray Metallic
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 67,838
- Stock #:
- 91299BR
- VIN:
- WAUK2AF2XKN090861
2019 Audi A6
55 TFSI quattro Premium Sedan AWD
67,838 mi
$21,574
- Year:
- 2020
- 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
- Interior color:
- Brown
- Transmission:
- Automatic
- Mileage:
- 134,883
- Stock #:
- 3734
- VIN:
- WAUK2AF26LN068423
2020 Audi A6
55 TFSI quattro Premium AWD
134,883 mi
$17,069
- 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
- Interior color:
- Black
- Transmission:
- 7-Speed Dual Clutch
- Mileage:
- 69,138
- Stock #:
- N-2719
- VIN:
- WAUL2AF26KN024456
2019 Audi A6
55 TFSI quattro Premium Plus Sedan AWD
69,138 mi
$23,250
- Year:
- 2019
- 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
- Interior color:
- Brown
- Transmission:
- 7-Speed Dual Clutch
- Mileage:
- 78,834
- Stock #:
- 091737
- VIN:
- WAUL2AF28KN091737
2019 Audi A6
55 TFSI quattro Premium Plus Sedan AWD
78,834 mi
$21,394
- Year:
- 2019
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3L V6
- Exterior color:
- Glacier White Metallic
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 117,823
- Stock #:
- AM4395 N
- VIN:
- WAUK2AF25KN094395
2019 Audi A6
55 TFSI quattro Premium Sedan AWD
117,823 mi
$17,899
- 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
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 51,480
- Stock #:
- 70138945
- VIN:
- WAUL2AF20KN024579
2019 Audi A6
55 TFSI quattro Premium Plus Sedan AWD
51,480 mi
$27,147
- Year:
- 2019
- 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:
- 61,127
- Stock #:
- 18751
- VIN:
- WAUL2AF27KN024403
2019 Audi A6
55 TFSI quattro Premium Plus Sedan AWD
61,127 mi
$25,348
- Year:
- 2019
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3L V6
- Exterior color:
- Blue
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown
- Transmission:
- 7-Speed Dual Clutch
- Mileage:
- 82,430
- Stock #:
- PAS-140
- VIN:
- WAUK2AF2XKN029221
2019 Audi A6
55 TFSI quattro Premium Sedan AWD
82,430 mi
$20,490
- Year:
- 2019
- 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:
- Brown (Pearl Beige)
- Transmission:
- 7-Speed Automatic
- Mileage:
- 19,395
- Stock #:
- KN028147
- VIN:
- WAUL2AF22KN028147
Sponsored Listing
2019 Audi A6
55 TFSI quattro Premium Plus Sedan AWD
19,395 mi
$30,793
CarGurus Analysis: 2020 Audi A6
Summary
With 491 currently listed for sale and an average price of $23,418.00, 32.2% of 2020 Audi A6s for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2020 Audi A6 5 / 5 stars.
75.6% of 2020 A6 models on CarGurus are accident free.
Why it stands out
The 2020 Audi A6 is a standout in the midsize luxury sedan segment, offering a perfect blend of performance, technology, and understated elegance. With its spacious interior and high-quality materials, the A6 provides a premium feel that rivals competitors like the BMW 5 Series and Mercedes-Benz E-Class. The introduction of advanced technology features, including a dual-screen infotainment system and standard all-wheel drive, enhances its appeal. Additionally, the A6's conservative yet modern design ensures it remains stylish over time. The vehicle's strong reliability ratings and accident-free percentage further solidify its position as a smart choice for used car buyers seeking luxury without the hefty price tag.
Other model years to consider
- Average price: $22,707.00
- Good/great deal percentage: 32.9%
- User rating: 4.89 / 5
- Total listings: 586
- Average price: $16,944.00
- Good/great deal percentage: 33.3%
- User rating: 5 / 5
- Total listings: 667
- Average price: $31,519.00
- Good/great deal percentage: 35.1%
- User rating: 5 / 5
- Total listings: 587
This analysis is based on CarGurus' proprietary market data from July 31, 2026, CarGurus experts' opinions, and generative AI.
5.0 Overall rating
Filter by rating
Pedro R
Reviewed a 2020 Audi 45 TFSI quattro Premium Plus AWD on Oct 21, 2024
Great car, couldnt be more satisfied with my purchase. Features on the car was more than I was looking for and think Im going to be sticking to Audis for a while.
2020 Audi A6 Trims
| Trim type | MSRP |
|---|---|
| 45 TFSI quattro Prestige AWD | $64,800 |
| 55 TFSI quattro Premium AWD | $59,800 |
| 55 TFSI quattro Prestige AWD | $69,700 |
| 55 TFSI quattro Premium Plus AWD | $63,500 |
| 45 TFSI quattro Premium AWD | $54,900 |
| 45 TFSI quattro Premium Plus AWD | $58,600 |
2020 Audi A6 Price Trends
CarGurus tracks the prices of millions of used car listings every year. See how the average price of 2020 Audi A6 prices has changed over time.
See more price trendsFAQs
How much does the 2020 Audi A6 cost in Boston, MA?
How many 2020 Audi A6 vehicles in Boston, MA have no reported accidents or damage?
What is the fuel economy of the 2020 Audi A6?
What fuel types are available?
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