
Used Audi A6 for Sale
Showing 1-20 of 3,800 Listings
$26,709
$26,7942022 Audi A6 quattro Prestige 55 TFSI
- 62,024 Miles
- Buena Park, CA
- $6,716 Below market value of $33,425
- 1 Owner, Certified used
- Listed 36 days ago
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iSeeCars Dealer Score
Used 2022 Audi A6 quattro Prestige 55 TFSI for Sale
62,024 Miles
Buena Park, CA
| Category | Certified Used Cars |
| Price | $26,709 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 6-cylinder |
| Seats | 5 Seats |
| VIN | WAUM2BF26NN048058 |
| Location | Buena Park, CA |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 62,024 mi. |
| Transmission | Automatic |
| Exterior Color | Mythos black metallic |
| MPG | 24 combined |
| Drivetrain | All-wheel drive |
$44,549
$46,2892025 Audi A6 quattro Premium 55 TFSI
- 13,763 Miles
- Plano, TX
- $6,129 Below market value of $50,678
- 1 Owner, Certified used, Low annual miles
- Listed 50 days ago
Used 2025 Audi A6 quattro Premium 55 TFSI for Sale
13,763 Miles
Plano, TX
| Category | Certified Used Cars |
| Price | $44,549 |
| For Sale By | dealer |
| Engine | 6-cylinder |
| Seats | 5 Seats |
| VIN | WAUK2BF20SN034045 |
| Location | Plano, TX |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 13,763 mi. |
| Transmission | Automatic |
| Exterior Color | Florett silver metallic |
| Interior Color | Black |
| MPG | 25 combined |
| Drivetrain | All-wheel drive |
$8,999
$9,9992017 Audi A6 2.0T quattro Premium
- 137,932 Miles
- Spring, TX
- Remaining Lifespan: 5.2878013 yrs
- $2,062 Below market value of $11,061
- Listed 57 days ago
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iSeeCars Dealer Score
Used 2017 Audi A6 2.0T quattro Premium for Sale
137,932 Miles
Spring, TX
| Category | Used Cars |
| Price | $8,999 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUF8AFC6HN062170 |
| Location | Spring, TX |
| Features | bluetooth, child safety, backup camera, leather upholstery, sunroof |
| Mileage | 137,932 mi. |
| Transmission | Automatic |
| Exterior Color | Moonlight blue metallic |
| MPG | 25 combined |
| Drivetrain | All-wheel drive |
| Positives | clean history |
$27,998
$28,9982021 Audi A6 quattro Premium Plus 45 TFSI
- 24,643 Miles
- Columbus, GA
- $4,126 Below market value of $32,124
- Low annual miles
- Listed 26 days ago
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iSeeCars Dealer Score
Used 2021 Audi A6 quattro Premium Plus 45 TFSI for Sale
24,643 Miles
Columbus, GA
| Category | Used Cars |
| Price | $27,998 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUE8AF22MN027395 |
| Location | Columbus, GA |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 24,643 mi. |
| Transmission | Automatic |
| Exterior Color | White |
| Interior Color | Black |
| MPG | 26 combined |
| Drivetrain | All-wheel drive |
| Positives | warranty |
$32,998
$33,9982024 Audi A6 quattro Premium Plus 45 TFSI
- 22,014 Miles
- El Paso, TX
- $4,365 Below market value of $37,363
- Low annual miles
- Listed 41 days ago
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iSeeCars Dealer Score
Used 2024 Audi A6 quattro Premium Plus 45 TFSI for Sale
22,014 Miles
El Paso, TX
| Category | Used Cars |
| Price | $32,998 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUE3BF22RN011175 |
| Location | El Paso, TX |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 22,014 mi. |
| Transmission | Automatic |
| Exterior Color | Silver |
| Interior Color | Black |
| MPG | 26 combined |
| Drivetrain | All-wheel drive |
| Positives | warranty |
$18,995
$20,9892016 Audi A6 3.0T quattro Premium Plus
- 37,975 Miles
- Keene, NH
- Remaining Lifespan: 5.142211 yrs
- $3,487 Below market value of $22,482
- Listed 17 days ago
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iSeeCars Dealer Score
Used 2016 Audi A6 3.0T quattro Premium Plus for Sale
37,975 Miles
Keene, NH
| Category | Used Cars |
| Price | $18,995 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 6-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUFGAFCXGN009926 |
| Location | Keene, NH |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 37,975 mi. |
| Transmission | Automatic |
| Exterior Color | Silver |
| Interior Color | Black |
| MPG | 24 combined |
| Drivetrain | All-wheel drive |
$8,195
2016 Audi A6 3.0T quattro Premium Plus
- 143,796 Miles
- Houston, TX
- Remaining Lifespan: 5.142211 yrs
- $2,658 Below market value of $10,853
- Listed 13 days ago
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iSeeCars Dealer Score
Used 2016 Audi A6 3.0T quattro Premium Plus for Sale
143,796 Miles
Houston, TX
| Category | Used Cars |
| Price | $8,195 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 6-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUFGAFCXGN001230 |
| Location | Houston, TX |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 143,796 mi. |
| Transmission | Automatic |
| Exterior Color | Gray |
| MPG | 24 combined |
| Drivetrain | All-wheel drive |
$18,522
2018 Audi A6 2.0T Premium
- 50,669 Miles
- Houston, TX
- Remaining Lifespan: 5.48282 yrs
- $4,841 Below market value of $23,363
- Listed 43 days ago
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iSeeCars Dealer Score
Used 2018 Audi A6 2.0T Premium for Sale
50,669 Miles
Houston, TX
| Category | Used Cars |
| Price | $18,522 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUC8AFC9JN065007 |
| Location | Houston, TX |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 50,669 mi. |
| Transmission | Automatic |
| Exterior Color | Black |
| Interior Color | Black |
| MPG | 28 combined |
| Drivetrain | Front-wheel drive |
$6,990
2013 Audi A6 3.0T quattro Prestige
- 136,836 Miles
- Logan, UT
- Remaining Lifespan: 4.924627 yrs
- $1,569 Below market value of $8,559
- Listed Today
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iSeeCars Dealer Score
Used 2013 Audi A6 3.0T quattro Prestige for Sale
136,836 Miles
Logan, UT
| Category | Used Cars |
| Price | $6,990 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 6-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUHGAFC3DN143990 |
| Location | Logan, UT |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 136,836 mi. |
| Transmission | Automatic |
| Exterior Color | Ibis white |
| Interior Color | Black |
| MPG | 22 combined |
| Drivetrain | All-wheel drive |
$9,498
2011 Audi A6 3.0T quattro Prestige
- 72,363 Miles
- Norfolk, VA
- Remaining Lifespan: 4.160516 yrs
- $1,411 Below market value of $10,909
- Listed 27 days ago
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iSeeCars Dealer Score
Used 2011 Audi A6 3.0T quattro Prestige for Sale
72,363 Miles
Norfolk, VA
| Category | Used Cars |
| Price | $9,498 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 6-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUKGAFB5BN014563 |
| Location | Norfolk, VA |
| Features | child safety, navigation, backup camera, leather upholstery, sunroof |
| Mileage | 72,363 mi. |
| Transmission | Automatic |
| Exterior Color | Blue |
| Interior Color | Brown |
| MPG | 21 combined |
| Drivetrain | All-wheel drive |
$12,179
$13,3552017 Audi A6 2.0T quattro Premium Plus
- 104,337 Miles
- Wilmington, NC
- Remaining Lifespan: 5.2878013 yrs
- $1,964 Below market value of $14,143
- Listed 5 days ago
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iSeeCars Dealer Score
Used 2017 Audi A6 2.0T quattro Premium Plus for Sale
104,337 Miles
Wilmington, NC
| Category | Used Cars |
| Price | $12,179 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUG8AFC3HN116321 |
| Location | Wilmington, NC |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 104,337 mi. |
| Transmission | Automatic |
| Exterior Color | Silver |
| Interior Color | Black |
| MPG | 25 combined |
| Drivetrain | All-wheel drive |
$5,400
2008 Audi A6 3.2 quattro
- 98,505 Miles
- Mckinney, TX
- Remaining Lifespan: 4.3651953 yrs
- $1,037 Below market value of $6,437
- Listed 39 days ago
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iSeeCars Dealer Score
Used 2008 Audi A6 3.2 quattro for Sale
98,505 Miles
Mckinney, TX
| Category | Used Cars |
| Price | $5,400 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 6-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUDH74F98N112485 |
| Location | Mckinney, TX |
| Features | bluetooth, child safety, leather upholstery, satellite radio, power outlet |
| Mileage | 98,505 mi. |
| Transmission | Automatic |
| Exterior Color | Black |
| Interior Color | Orange |
| MPG | 20 combined |
| Drivetrain | All-wheel drive |
$7,815
$8,9922013 Audi A6 3.0T quattro Premium Plus
- 120,071 Miles
- Tomball, TX
- Remaining Lifespan: 4.92511 yrs
- $2,263 Below market value of $10,078
- Listed 21 days ago
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iSeeCars Dealer Score
Used 2013 Audi A6 3.0T quattro Premium Plus for Sale
120,071 Miles
Tomball, TX
| Category | Used Cars |
| Price | $7,815 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 6-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUGGAFC4DN051122 |
| Location | Tomball, TX |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 120,071 mi. |
| Transmission | Automatic |
| Exterior Color | Ibis white |
| Interior Color | Beige |
| MPG | 22 combined |
| Drivetrain | All-wheel drive |
$16,999
$17,2242016 Audi A6 3.0T quattro Premium Plus
- 59,207 Miles
- Houston, TX
- Remaining Lifespan: 5.142211 yrs
- $2,736 Below market value of $19,735
- Listed 5 days ago
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iSeeCars Dealer Score
Used 2016 Audi A6 3.0T quattro Premium Plus for Sale
59,207 Miles
Houston, TX
| Category | Used Cars |
| Price | $16,999 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 6-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUFGBFC0GN086097 |
| Location | Houston, TX |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 59,207 mi. |
| Transmission | Automatic |
| Exterior Color | Dakota gray metallic |
| Interior Color | Black |
| MPG | 24 combined |
| Drivetrain | All-wheel drive |
$8,395
$8,4952015 Audi A6 2.0T quattro Premium Plus
- 117,947 Miles
- Clarksville, TN
- Remaining Lifespan: 5.0365176 yrs
- $1,233 Below market value of $9,628
- Listed 27 days ago
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iSeeCars Dealer Score
Used 2015 Audi A6 2.0T quattro Premium Plus for Sale
117,947 Miles
Clarksville, TN
| Category | Used Cars |
| Price | $8,395 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUGFAFC1FN002756 |
| Location | Clarksville, TN |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 117,947 mi. |
| Transmission | Automatic |
| Exterior Color | Silver |
| Interior Color | Gray |
| MPG | 23 combined |
| Drivetrain | All-wheel drive |
$33,817
$34,8162024 Audi A6 quattro Premium Plus 55 TFSI
- 31,298 Miles
- Humble, TX
- $3,887 Below market value of $37,704
- Low annual miles
- Listed 14 days ago
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iSeeCars Dealer Score
Used 2024 Audi A6 quattro Premium Plus 55 TFSI for Sale
31,298 Miles
Humble, TX
| Category | Used Cars |
| Price | $33,817 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 6-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUL2BF24RN057987 |
| Location | Humble, TX |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 31,298 mi. |
| Transmission | Automatic |
| Exterior Color | Unknown |
| MPG | 25 combined |
| Drivetrain | All-wheel drive |
$17,166
2020 Audi A6 quattro Premium Plus 55 TFSI
- 88,603 Miles
- Woodbridge, VA
- $4,217 Below market value of $21,383
- Listed 44 days ago
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iSeeCars Dealer Score
Used 2020 Audi A6 quattro Premium Plus 55 TFSI for Sale
88,603 Miles
Woodbridge, VA
| Category | Used Cars |
| Price | $17,166 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 6-cylinder |
| Seats | 5 Seats |
| VIN | WAUL2AF28LN052535 |
| Location | Woodbridge, VA |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 88,603 mi. |
| Transmission | Automatic |
| Exterior Color | Vesuvius gray metallic |
| Interior Color | Brown |
| MPG | 24 combined |
| Drivetrain | All-wheel drive |
| Positives | condition |
$19,937
2019 Audi A6 quattro Premium 55 TFSI
- 59,204 Miles
- Sanford, NC
- $3,322 Below market value of $23,259
- Low annual miles
- Listed 35 days ago
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iSeeCars Dealer Score
Used 2019 Audi A6 quattro Premium 55 TFSI for Sale
59,204 Miles
Sanford, NC
| Category | Used Cars |
| Price | $19,937 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 6-cylinder |
| Seats | 5 Seats |
| VIN | WAUK2AF27KN100374 |
| Location | Sanford, NC |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 59,204 mi. |
| Transmission | Automatic |
| Exterior Color | Firmament blue metallic |
| Interior Color | Beige |
| MPG | 25 combined |
| Drivetrain | All-wheel drive |
$8,995
$9,5192012 Audi A6 3.0T quattro Prestige
- 112,640 Miles
- Dallas, TX
- Remaining Lifespan: 4.907489 yrs
- $1,361 Below market value of $10,356
- Listed Today
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iSeeCars Dealer Score
Used 2012 Audi A6 3.0T quattro Prestige for Sale
112,640 Miles
Dallas, TX
| Category | Used Cars |
| Price | $8,995 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 6-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUJGAFC9CN165346 |
| Location | Dallas, TX |
| Features | bluetooth, navigation, leather upholstery, sunroof, alloy wheels |
| Mileage | 112,640 mi. |
| Transmission | Automatic |
| Exterior Color | Quartz gray metallic |
| Interior Color | Brown |
| MPG | 22 combined |
| Drivetrain | All-wheel drive |
| Positives | warranty, clean history, certified pre-owned car |
$14,990
$15,9852016 Audi A6 2.0T quattro Premium
- 40,064 Miles
- Miami, FL
- Remaining Lifespan: 5.14189 yrs
- $1,764 Below market value of $16,754
- Listed 1 day ago
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iSeeCars Dealer Score
Used 2016 Audi A6 2.0T quattro Premium for Sale
40,064 Miles
Miami, FL
| Category | Used Cars |
| Price | $14,990 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUFFAFC0GN193079 |
| Location | Miami, FL |
| Features | bluetooth, child safety, leather upholstery, sunroof, alloy wheels |
| Mileage | 40,064 mi. |
| Transmission | Automatic |
| Exterior Color | Unknown |
| MPG | 26 combined |
| Drivetrain | All-wheel drive |
Used Cars for Sale Insights
What's the price of a used Audi A6 sedan by year?
Average price by year
Average mileage by year
| Year | Price | Mileage |
|---|---|---|
| 2025 | $49,154 to $51,396 | 2,328 to 10,501 miles |
| 2024 | $28,894 to $38,540 | 11,692 to 53,532 miles |
| 2023 | $29,381 to $42,009 | 7,813 to 54,303 miles |
| 2022 | $30,112 to $38,914 | 12,406 to 57,131 miles |
How to save money when buying a used Audi A6?
| Engine | A 4-Cylinder A6 costs $3,449 less than a 6-Cylinder |
What colors are the best deals for a Audi A6?
Least Expensive Color
Black
$868
Average Savings
Most Expensive Color
Brown
$4,992
Average Premium
Average car color pricing for a used Audi A6?
| Rank | Color | Compared to Avg. Price |
|---|---|---|
| Black | $868 Savings | |
| Red | $739 Savings | |
| Blue | $476 Savings | |
| White | $149 Savings | |
| Green | $23 Higher | |
| Beige | $340 Higher | |
| Gray | $1,562 Higher | |
| Silver | $1,630 Higher | |
| Brown | $4,992 Higher |
What Audi A6 color has the best resale value?
Price differences by car color compared to the average price of a used Audi A6
What is the best time to buy a used Audi A6?
Good times to buy
$237 Average Savings
January, August, September, October, November, December are good times to buy to find the best prices.
Good times to sell
$241 Average Premium
February, March, April, May, June, July are good times to sell to get the best prices.
Average Price of Audi A6 Trims
| Trim | Average Price | Listings | Specs | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
Audi A6 quattro Premium Plus 55 TFSI (2020-2023) |
$33,266 | 384 Listings |
|
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|
Audi A6 2.0T quattro Premium Plus (2013-2020) |
$12,857 | 378 Listings |
|
||||||||
|
Audi A6 quattro Premium Plus 45 TFSI (2020-2023) |
$32,741 | 305 Listings |
|
||||||||
|
Audi A6 3.0T quattro Premium Plus (2010-2020) |
$13,259 | 262 Listings |
|
||||||||
|
Audi A6 quattro Premium 45 TFSI (2020-2023) |
$30,450 | 190 Listings |
|
||||||||
|
Audi A6 3.0T quattro Prestige (2010-2020) |
$12,945 | 184 Listings |
|
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|
Audi A6 quattro Prestige 55 TFSI (2020-2023) |
$39,421 | 162 Listings |
|
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|
Audi A6 quattro Premium 55 TFSI (2020-2023) |
$29,305 | 88 Listings |
|
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|
Audi A6 2.0T Premium (2012-2018) |
$13,118 | 82 Listings |
|
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|
Audi A6 2.0T Premium Plus (2012-2018) |
$11,835 | 64 Listings |
|
How much is an Audi A6?
Audi A6
- A new Audi A6's average price is 64181 and the price range is 57773 to 73654
- A 3-year-old used Audi A6's average price is 49141 with a price range of 40723 to 60433
See below for the average Audi A6 price across model years.
| Audi A6 | 2017-2022 | 43116 |
| Audi A6 | 2012-2017 | 23566 |
| Audi A6 | 2007-2012 | 12885 |
The average price for a 3-year-old used luxury midsize car is 35532, with the Audi A6's price typically 13609 above average for this vehicle type.
Is the Audi A6 a good car?
Audi A6
- The Audi A6 earns an ISC quality score of 7.9692 based on its reliability, value retention and safety ratings.
- The Audi A6 is ranked 8th in quality in the luxury midsize car category, with the BMW 5 Series Sedan ranked just above it and the Infiniti Q70 ranked just below it
- The best-ranked luxury midsize car for quality is the Lexus ES 350
How long do Audi A6s last?
Audi A6
- The Audi A6 is the 5th most reliable vehicle in the luxury midsize car category, with a reliability score of 8.6.
- Approximately 0.021271 of all Audi A6s on the road have reached 150,000 miles or more, which compares to an average of 0.016926 for the luxury midsize car category
- The best-ranked luxury midsize car for reliability is the Mercedes-Benz E-Class sedan
| Mercedes-Benz E-Class sedan | 7.8 |
| Mercedes-Benz E-Class coupe | 7.8 |
| Lexus ES 350 sedan | 7.4 |
| Lexus ES 250 sedan | 7.4 |
| Acura TLX sedan | 7.3 |
| Audi A6 sedan | 7.0 |
| Maserati Ghibli sedan | 6.9 |
| Jaguar XF sedan | 6.8 |
| BMW 5 Series sedan | 6.8 |
| BMW M5 sedan | 6.7 |
| Lexus LC 500 coupe | |
| Cadillac CT5-V sedan | |
| Cadillac CT5 sedan | |
| BMW 8 Series coupe | |
| Genesis G80 sedan | |
| Audi S6 sedan | |
| Volvo S90 sedan | |
| Audi S7 sedan | |
| BMW M8 sedan | |
| BMW 8 Series sedan |
Is the Audi A6 safe?
Audi A6
- The latest Audi A6's 5.0-star NHTSA-based safety rating ranks it #1 for safety in the luxury midsize car category
- The Audi A6's rating has averaged 5.0 stars over the past 10 years
-
The Audi A6's individual crash test scores for 2021 are listed below:
- Frontal Crash: 4.0
- Side Crash: 5.0
- Rollover: 5.0
These scores are based on the National Highway Traffic Safety Administration (NHTSA) crash tests.