
Used Audi A6 for Sale Under $20,000
Showing 1-20 of 519 Listings
Featured
$17,166
$19,1662020 Audi A6 quattro Premium Plus 55 TFSI
- 88,603 Miles
- Woodbridge, VA
- $4,824 Below market value of $21,990
- Listed 34 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 |
Featured
$17,998
$18,9952018 Audi A6 Premium
- 51,507 Miles
- Margate, FL
- Remaining Lifespan: 5.834245 yrs
- $3,962 Below market value of $21,960
- Listed 11 days ago
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iSeeCars Dealer Score
Used 2018 Audi A6 Premium for Sale
51,507 Miles
Margate, FL
| Category | Used Cars |
| Price | $17,998 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUF8AFC5JN081119 |
| Location | Margate, FL |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 51,507 mi. |
| Transmission | Automatic |
| Exterior Color | Brilliant black |
| Interior Color | Brown |
| MPG | 26 combined |
| Drivetrain | All-wheel drive |
$20,000
$20,6002018 Audi A6 3.0T quattro Premium Plus
- 56,437 Miles
- San Juan, TX
- Remaining Lifespan: 5.835965 yrs
- $3,893 Below market value of $23,893
- Listed 26 days ago
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iSeeCars Dealer Score
Used 2018 Audi A6 3.0T quattro Premium Plus for Sale
56,437 Miles
San Juan, TX
| Category | Used Cars |
| Price | $20,000 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 6-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUG3AFCXJN113047 |
| Location | San Juan, TX |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 56,437 mi. |
| Transmission | Automatic |
| Exterior Color | Moonlight blue metallic |
| Interior Color | Brown |
| MPG | 23 combined |
| Drivetrain | All-wheel drive |
| Positives | clean history |
$17,166
$18,1662016 Audi A6 3.0T quattro Premium Plus
- 45,852 Miles
- Woodbridge, VA
- Remaining Lifespan: 5.376043 yrs
- $3,397 Below market value of $20,563
- Listed 66 days ago
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iSeeCars Dealer Score
Used 2016 Audi A6 3.0T quattro Premium Plus for Sale
45,852 Miles
Woodbridge, VA
| Category | Used Cars |
| Price | $17,166 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 6-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUFGAFC9GN176844 |
| Location | Woodbridge, VA |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 45,852 mi. |
| Transmission | Automatic |
| Exterior Color | Glacier white metallic |
| Interior Color | Black |
| MPG | 24 combined |
| Drivetrain | All-wheel drive |
$15,777
$17,8882018 Audi A6 Sport
- 77,668 Miles
- Houston, TX
- Remaining Lifespan: 5.834245 yrs
- $3,331 Below market value of $19,108
- Listed 45 days ago
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iSeeCars Dealer Score
Used 2018 Audi A6 Sport for Sale
77,668 Miles
Houston, TX
| Category | Used Cars |
| Price | $15,777 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUF8AFC0JN058914 |
| Location | Houston, TX |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 77,668 mi. |
| Transmission | Automatic |
| Exterior Color | Moonlight blue metallic |
| Interior Color | Brown |
| MPG | 26 combined |
| Drivetrain | All-wheel drive |
$18,299
$18,4992019 Audi A6 quattro Prestige 55 TFSI
- 112,164 Miles
- Cookeville, TN
- $3,259 Below market value of $21,558
- Listed 26 days ago
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iSeeCars Dealer Score
Used 2019 Audi A6 quattro Prestige 55 TFSI for Sale
112,164 Miles
Cookeville, TN
| Category | Used Cars |
| Price | $18,299 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 6-cylinder |
| Seats | 5 Seats |
| VIN | WAUM2AF21KN113226 |
| Location | Cookeville, TN |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 112,164 mi. |
| Transmission | Automatic |
| Exterior Color | Tango red metallic |
| Interior Color | Brown |
| MPG | 25 combined |
| Drivetrain | All-wheel drive |
| Positives | clean history |
$15,995
$16,4952019 Audi A6 quattro Premium 45 TFSI
- 94,754 Miles
- Schertz, TX
- $3,151 Below market value of $19,146
- Listed 89 days ago
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iSeeCars Dealer Score
Used 2019 Audi A6 quattro Premium 45 TFSI for Sale
94,754 Miles
Schertz, TX
| Category | Used Cars |
| Price | $15,995 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Seats | 5 Seats |
| VIN | WAUD8AF22KN125335 |
| Location | Schertz, TX |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 94,754 mi. |
| Transmission | Automatic |
| Exterior Color | Mythos black metallic |
| MPG | 27 combined |
| Drivetrain | All-wheel drive |
| Positives | inspected, certified pre-owned car, warranty |
$19,497
$19,9972019 Audi A6 quattro Premium Plus 55 TFSI
- 77,482 Miles
- North Haven, CT
- $2,965 Below market value of $22,462
- Low annual miles
- Listed 119 days ago
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iSeeCars Dealer Score
Used 2019 Audi A6 quattro Premium Plus 55 TFSI for Sale
77,482 Miles
North Haven, CT
| Category | Used Cars |
| Price | $19,497 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 6-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUL2AF24KN062641 |
| Location | North Haven, CT |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 77,482 mi. |
| Transmission | Automatic |
| Exterior Color | Black |
| Interior Color | Brown |
| MPG | 25 combined |
| Drivetrain | All-wheel drive |
$12,988
$13,2882018 Audi A6 2.0T quattro Premium Plus
- 101,490 Miles
- Lebanon, OH
- Remaining Lifespan: 5.834245 yrs
- $2,915 Below market value of $15,903
- Listed 194 days ago
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iSeeCars Dealer Score
Used 2018 Audi A6 2.0T quattro Premium Plus for Sale
101,490 Miles
Lebanon, OH
| Category | Used Cars |
| Price | $12,988 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUG8AFC3JN092009 |
| Location | Lebanon, OH |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 101,490 mi. |
| Transmission | Automatic |
| Exterior Color | Black |
| Interior Color | Black |
| MPG | 26 combined |
| Drivetrain | All-wheel drive |
$14,800
$14,9002018 Audi A6 Sport
- 88,400 Miles
- Virginia Beach, VA
- Remaining Lifespan: 5.834245 yrs
- $2,913 Below market value of $17,713
- Listed 20 days ago
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iSeeCars Dealer Score
Used 2018 Audi A6 Sport for Sale
88,400 Miles
Virginia Beach, VA
| Category | Used Cars |
| Price | $14,800 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUF8AFC0JN062445 |
| Location | Virginia Beach, VA |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 88,400 mi. |
| Transmission | Automatic |
| Exterior Color | Black |
| Interior Color | Black |
| MPG | 26 combined |
| Drivetrain | All-wheel drive |
| Positives | warranty |
$11,500
$11,7502018 Audi A6 Premium
- 91,880 Miles
- Fort Lauderdale, FL
- Remaining Lifespan: 5.835086 yrs
- $2,912 Below market value of $14,412
- Listed 54 days ago
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iSeeCars Dealer Score
Used 2018 Audi A6 Premium for Sale
91,880 Miles
Fort Lauderdale, FL
| Category | Used Cars |
| Price | $11,500 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUC8AFC2JN043978 |
| Location | Fort Lauderdale, FL |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 91,880 mi. |
| Transmission | Automatic |
| Exterior Color | Brilliant black |
| Interior Color | Black |
| MPG | 28 combined |
| Drivetrain | Front-wheel drive |
$17,985
$18,4852018 Audi A6 Premium
- 53,032 Miles
- Los Angeles, CA
- Remaining Lifespan: 5.844527 yrs
- $2,893 Below market value of $20,878
- Listed 236 days ago
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iSeeCars Dealer Score
Used 2018 Audi A6 Premium for Sale
53,032 Miles
Los Angeles, CA
| Category | Used Cars |
| Price | $17,985 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUC8AFC5JN012269 |
| Location | Los Angeles, CA |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 53,032 mi. |
| Transmission | Automatic |
| Exterior Color | Tornado gray metallic |
| Interior Color | Black |
| MPG | 28 combined |
| Drivetrain | Front-wheel drive |
$18,166
$19,1632018 Audi A6 2.0T quattro Premium Plus
- 45,671 Miles
- Woodbridge, VA
- Remaining Lifespan: 5.8539677 yrs
- $2,844 Below market value of $21,010
- Listed 67 days ago
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iSeeCars Dealer Score
Used 2018 Audi A6 2.0T quattro Premium Plus for Sale
45,671 Miles
Woodbridge, VA
| Category | Used Cars |
| Price | $18,166 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUG8AFC1JN029491 |
| Location | Woodbridge, VA |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 45,671 mi. |
| Transmission | Automatic |
| Exterior Color | Brilliant black |
| Interior Color | Black |
| MPG | 26 combined |
| Drivetrain | All-wheel drive |
$14,990
2018 Audi A6 2.0T Premium
- 72,073 Miles
- Fort Lauderdale, FL
- Remaining Lifespan: 5.841125 yrs
- $2,730 Below market value of $17,720
- Listed 38 days ago
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iSeeCars Dealer Score
Used 2018 Audi A6 2.0T Premium for Sale
72,073 Miles
Fort Lauderdale, FL
| Category | Used Cars |
| Price | $14,990 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUC8AFC8JN030183 |
| Location | Fort Lauderdale, FL |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 72,073 mi. |
| Transmission | Automatic |
| Exterior Color | Ibis white |
| Interior Color | Beige |
| MPG | 28 combined |
| Drivetrain | Front-wheel drive |
| Positives | inspected |
$12,900
$13,8002018 Audi A6 2.0T quattro Premium Plus
- 103,892 Miles
- Union City, GA
- Remaining Lifespan: 5.8530154 yrs
- $2,724 Below market value of $15,624
- Listed 136 days ago
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iSeeCars Dealer Score
Used 2018 Audi A6 2.0T quattro Premium Plus for Sale
103,892 Miles
Union City, GA
| Category | Used Cars |
| Price | $12,900 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUG8AFC7JN044173 |
| Location | Union City, GA |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 103,892 mi. |
| Transmission | Automatic |
| Exterior Color | Ibis white |
| Interior Color | Black |
| MPG | 26 combined |
| Drivetrain | All-wheel drive |
| Positives | clean history |
$9,995
$10,9952016 Audi A6 2.0T quattro Premium Plus
- 100,906 Miles
- South Elgin, IL
- Remaining Lifespan: 5.3792987 yrs
- $2,703 Below market value of $12,698
- Listed 70 days ago
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iSeeCars Dealer Score
Used 2016 Audi A6 2.0T quattro Premium Plus for Sale
100,906 Miles
South Elgin, IL
| Category | Used Cars |
| Price | $9,995 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUGFAFC4GN008133 |
| Location | South Elgin, IL |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 100,906 mi. |
| Transmission | Automatic |
| Exterior Color | Dakota gray metallic |
| Interior Color | Black |
| MPG | 26 combined |
| Drivetrain | All-wheel drive |
$18,997
2015 Audi A6 3.0T quattro Prestige
- 45,226 Miles
- Boise, ID
- Remaining Lifespan: 5.221536 yrs
- $2,692 Below market value of $21,689
- Listed 24 days ago
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iSeeCars Dealer Score
Used 2015 Audi A6 3.0T quattro Prestige for Sale
45,226 Miles
Boise, ID
| Category | Used Cars |
| Price | $18,997 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 6-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUHGAFC5FN019593 |
| Location | Boise, ID |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 45,226 mi. |
| Transmission | Automatic |
| Exterior Color | Gray |
| Interior Color | Black |
| MPG | 22 combined |
| Drivetrain | All-wheel drive |
$17,399
$17,7902018 Audi A6 Premium
- 66,487 Miles
- Panama City, FL
- Remaining Lifespan: 5.834245 yrs
- $2,642 Below market value of $20,041
- Listed 88 days ago
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iSeeCars Dealer Score
Used 2018 Audi A6 Premium for Sale
66,487 Miles
Panama City, FL
| Category | Used Cars |
| Price | $17,399 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUC8AFC2JN038943 |
| Location | Panama City, FL |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 66,487 mi. |
| Transmission | Automatic |
| Exterior Color | Blue |
| MPG | 28 combined |
| Drivetrain | Front-wheel drive |
$18,988
2016 Audi A6 3.0T quattro Prestige
- 59,009 Miles
- Longview, WA
- Remaining Lifespan: 5.376043 yrs
- $2,509 Below market value of $21,497
- Listed 12 days ago
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iSeeCars Dealer Score
Used 2016 Audi A6 3.0T quattro Prestige for Sale
59,009 Miles
Longview, WA
| Category | Used Cars |
| Price | $18,988 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 6-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUHGAFC3GN013566 |
| Location | Longview, WA |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 59,009 mi. |
| Transmission | Automatic |
| Exterior Color | Florett silver metallic |
| Interior Color | Black |
| MPG | 24 combined |
| Drivetrain | All-wheel drive |
$15,500
2017 Audi A6 3.0T quattro Prestige
- 90,150 Miles
- Cincinnati, OH
- Remaining Lifespan: 5.5787215 yrs
- $2,500 Below market value of $18,000
- Listed 1 day ago
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iSeeCars Dealer Score
Used 2017 Audi A6 3.0T quattro Prestige for Sale
90,150 Miles
Cincinnati, OH
| Category | Used Cars |
| Price | $15,500 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 6-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUH2AFC1HN009970 |
| Location | Cincinnati, OH |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 90,150 mi. |
| Transmission | Automatic |
| Exterior Color | Blue |
| Interior Color | Brown |
| MPG | 24 combined |
| Drivetrain | All-wheel drive |
Used Audi A6
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.
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Average Price of Audi A6 Trims
| Trim | Average Price | Listings | Specs | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
Audi A6 quattro Premium Plus 55 TFSI (2020-2023) |
$35,075 | 278 Listings |
|
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|
Audi A6 2.0T quattro Premium Plus (2013-2020) |
$13,105 | 269 Listings |
|
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|
Audi A6 quattro Premium Plus 45 TFSI (2020-2023) |
$35,544 | 252 Listings |
|
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|
Audi A6 3.0T quattro Premium Plus (2010-2020) |
$12,973 | 207 Listings |
|
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|
Audi A6 quattro Premium 45 TFSI (2020-2023) |
$32,131 | 162 Listings |
|
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|
Audi A6 3.0T quattro Prestige (2010-2020) |
$13,205 | 141 Listings |
|
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|
Audi A6 quattro Prestige 55 TFSI (2020-2023) |
$35,189 | 91 Listings |
|
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|
Audi A6 quattro Premium 55 TFSI (2020-2023) |
$31,926 | 71 Listings |
|
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|
Audi A6 2.0T Premium (2012-2018) |
$12,979 | 59 Listings |
|
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|
Audi A6 2.0T Premium Plus (2012-2018) |
$12,048 | 59 Listings |
|
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