Used 2021 Audi A6 for Sale near Clinton, MO
39 results
- Year:
- 2021
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 248 hp 2L I4
- Exterior color:
- White
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 77,500
- Stock #:
- 014353
- VIN:
- WAUE8AF29MN014353
Sponsored Listing
2021 Audi A6
quattro Premium Plus 45 TFSI AWD
77,500 mi
$24,108
- Year:
- 2020
- 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:
- 61,138
- Stock #:
- 102689
- VIN:
- WAUL2AF22LN054555
-$1,100
2020 Audi A6
55 TFSI quattro Premium Plus AWD
61,138 mi
$27,385
$26,285
- 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
-$1,000
2021 Audi A6
quattro Premium Plus 55 TFSI AWD
32,518 mi
$32,376
$31,376
- Year:
- 2021
- 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
- Mileage:
- 82,935
- Stock #:
- G00348B
- VIN:
- WAUL2AF27MN043942
2021 Audi A6
quattro Premium Plus 55 TFSI AWD
82,935 mi
$25,783
- Year:
- 2022
- 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:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Okapi Brown
- Transmission:
- Automatic
- Mileage:
- 36,677
- Stock #:
- 10251
- VIN:
- WAUL2BF25NN056177
2022 Audi A6
quattro Premium Plus 55 TFSI
36,677 mi
$34,588
- Year:
- 2020
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 248 hp 2L I4
- Exterior color:
- Blue
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 52,636
- Stock #:
- 70040193
- VIN:
- WAUE8AF22LN065871
2020 Audi A6
45 TFSI quattro Premium Plus AWD
52,636 mi
$26,197
- Year:
- 2020
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Engine:
- 248 hp 2L I4
- Exterior color:
- Brilliant Black
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 56,281
- Stock #:
- NU3464
- VIN:
- WAUD8AF24LN080397
2020 Audi A6
56,281 mi
$25,145
- Year:
- 2021
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 248 hp 2L I4
- Exterior color:
- White
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 77,500
- Stock #:
- 014353
- VIN:
- WAUE8AF29MN014353
2021 Audi A6
quattro Premium Plus 45 TFSI AWD
77,500 mi
$24,108
- Year:
- 2021
- 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:
- Black
- Transmission:
- 7-Speed Dual Clutch
- Mileage:
- 58,159
- Stock #:
- MN060167
- VIN:
- WAUL2AF2XMN060167
2021 Audi A6
quattro Premium Plus 55 TFSI AWD
58,159 mi
$27,413
- Year:
- 2020
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 248 hp 2L I4
- Exterior color:
- Ibis White
- Fuel type:
- Gasoline
- Interior color:
- Brown (Pearl Beige)
- Transmission:
- 7-Speed Automatic
- Mileage:
- 67,331
- Stock #:
- AV4759
- VIN:
- WAUD8AF28LN077325
2020 Audi A6
45 TFSI quattro Premium AWD
67,331 mi
$24,108
- Year:
- 2021
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 248 hp 2L I4
- Exterior color:
- Typhoon Gray Metallic
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 47,934
- Stock #:
- 1VC3208A
- VIN:
- WAUE8AF21MN009745
2021 Audi A6
quattro Premium Plus 45 TFSI AWD
47,934 mi
$29,181
- Year:
- 2020
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3L V6
- Exterior color:
- Blue
- Fuel type:
- Gasoline
- Interior color:
- Okapi Brown
- Transmission:
- 7-Speed Automatic
- Mileage:
- 32,467
- Stock #:
- LN052543
- VIN:
- WAUL2AF27LN052543
2020 Audi A6
55 TFSI quattro Premium Plus AWD
32,467 mi
$26,998
- Year:
- 2021
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 261 hp 2L I4
- Exterior color:
- White
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 80,491
- Stock #:
- 5086
- VIN:
- WAUD3AF23MN059542
2021 Audi A6
quattro Sport Premium 45 TFSI AWD
80,491 mi
$22,594
CarGurus Analysis:
2021 Audi A6
With 228 currently listed for sale and an average price of $27,617.00, 40.8% of 2021 Audi A6 models for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2021 Audi A6 4.25 / 5 stars.
81.1% of 2021 Audi A6 models on CarGurus are accident free.
The 2021 Audi A6 features a combination of high-tech attributes and a smooth driving experience, with a reputation for reliability and safety across varying weather conditions.
- 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
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 62,647
- Stock #:
- A86827
- VIN:
- WAUL2BF21NN008353
2022 Audi A6
quattro Premium Plus 55 TFSI
62,647 mi
$30,982
- Year:
- 2020
- 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:
- White
- Transmission:
- Automatic
- Mileage:
- 45,667
- Stock #:
- FNF065164
- VIN:
- WAUL2AF29LN065164
2020 Audi A6
55 TFSI quattro Premium Plus AWD
45,667 mi
$29,297
- Year:
- 2020
- 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:
- 79,240
- Stock #:
- 063313
- VIN:
- WAUL2AF21LN063313
2020 Audi A6
55 TFSI quattro Premium Plus AWD
79,240 mi
$24,430
- Year:
- 2020
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 248 hp 2L I4
- Exterior color:
- Black
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Dual Clutch
- Mileage:
- 92,740
- Stock #:
- 16470
- VIN:
- WAUE8AF20LN036210
2020 Audi A6
45 TFSI quattro Premium Plus AWD
92,740 mi
$19,582
- Year:
- 2020
- 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:
- 92,499
- Stock #:
- 076256
- VIN:
- WAUL2AF23LN076256
2020 Audi A6
55 TFSI quattro Premium Plus AWD
92,499 mi
$21,940
- Year:
- 2020
- 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:
- Brown (Pearl Beige)
- Transmission:
- 7-Speed Automatic
- Mileage:
- 67,695
- Stock #:
- LN060273
- VIN:
- WAUL2AF20LN060273
-$1,000
2020 Audi A6
55 TFSI quattro Premium Plus AWD
67,695 mi
$27,111
$26,111
- Year:
- 2022
- 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:
- 32,487
- Stock #:
- 28941211
- VIN:
- WAUL2BF2XNN062914
2022 Audi A6
quattro Premium Plus 55 TFSI
32,487 mi
$38,797
- 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:
- Black
- Transmission:
- Automatic
- Mileage:
- 36,527
- Stock #:
- 28659982
- VIN:
- WAUK2AF28MN061894
2021 Audi A6
quattro Premium 55 TFSI AWD
36,527 mi
$30,647
- Year:
- 2022
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3L V6
- Exterior color:
- Black
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray
- Transmission:
- Automatic
- Mileage:
- 14,490
- Stock #:
- 70023044
- VIN:
- WAUL2BF26NN038481
2022 Audi A6
quattro Premium Plus 55 TFSI
14,490 mi
$43,097
- Year:
- 2022
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3L V6
- Exterior color:
- Black
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown
- Transmission:
- Automatic
- Mileage:
- 10,306
- Stock #:
- 28964379
- VIN:
- WAUM2BF20NN063235
2022 Audi A6
quattro Prestige 55 TFSI
10,306 mi
$45,597
CarGurus Analysis: 2021 Audi A6
Summary
With 228 currently listed for sale and an average price of $27,617.00, 40.8% of 2021 Audi A6 models for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2021 Audi A6 4.25 / 5 stars.
81.1% of 2021 Audi A6 models on CarGurus are accident free.
The 2021 Audi A6 features a combination of high-tech attributes and a smooth driving experience, with a reputation for reliability and safety across varying weather conditions.
Why it stands out
The 2021 Audi A6 stands out in the midsize luxury car segment due to its blend of performance and technology. Owners appreciate its well-rounded virtues, such as a high-end interior and standard all-wheel drive, which enhance its driving dynamics and stability. Additionally, it offers a refined ride that balances comfort with sporty handling, making it appealing to those seeking both luxury and athleticism in a vehicle. While some users have noted issues with wear and tear and past accident records, the overall user satisfaction remains high. This model year also benefits from Audi's continuous innovation in tech features, providing a modernized driving experience that impresses drivers and passengers alike.
Other model years to consider
- Average price: $22,876.00
- Good/great deal percentage: 38.3%
- User rating: 4.89 / 5
- Total listings: 593
- Average price: $17,181.00
- Good/great deal percentage: 36.7%
- User rating: 5 / 5
- Total listings: 682
- Average price: $13,483.00
- Good/great deal percentage: 33.3%
- User rating: 5 / 5
- Total listings: 573
This analysis is based on CarGurus' proprietary market data from June 22, 2026, CarGurus experts' opinions, and generative AI.
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Discover the ultimate buying guide for purchasing a used Audi A6 covering each generation since 1994. Whether you're a first-time buyer or an Audi enthusiast, this comprehensive overview will help you research your next pre-owned Audi A6.
4.3 Overall rating
Filter by rating
Stuart M
Reviewed a 2021 Audi A6 on May 14, 2025
It was a pleasant vehicle, but it did have a good amount of wear and tear.
Rick R
Reviewed a 2021 Audi A6 on Sep 18, 2024
Car seems to be in exceptional condition. Has 2 minor accidents recorded but doesn’t show any signs of it.
Anonymous
Reviewed a 2021 Audi A6 on May 16, 2023
Beautiful car, great drive, many great features. Love this car.
Kelly M
Reviewed a 2021 Audi A6 on Aug 19, 2021
Great car with high tech features. Lane Departure warning and adaptive cruise control were a “must.”
2021 Audi A6 Trims
| Trim type | MSRP |
|---|---|
| quattro Prestige 55 TFSI AWD | $69,500 |
| quattro Premium 45 TFSI AWD | $54,900 |
| quattro Premium 55 TFSI AWD | $59,800 |
| quattro Sport Premium 45 TFSI AWD | $54,900 |
| quattro Premium Plus 45 TFSI AWD | $58,800 |
| quattro Sport Premium Plus 45 TFSI AWD | $58,800 |
| quattro Premium Plus 55 TFSI AWD | $63,700 |
2021 Audi A6 Price Trends
CarGurus tracks the prices of millions of used car listings every year. See how the average price of 2021 Audi A6 prices has changed over time.
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