Used Audi S6 for Sale Under $20,000
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Featured
$17,995
GREAT DEAL
2017 Audi S6 4.0T quattro Premium Plus
- 88,508 Miles
- Lapeer, MI
- $5,049 Below market value of $23,044
- Low annual miles
- Listed 12 days ago
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Used 2017 Audi S6 4.0T quattro Premium Plus for Sale
88,508 Miles
Lapeer, MI
| Category | Used Cars |
| Price | $17,995 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 8-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUFFAFC8HN031668 |
| Location | Lapeer, MI |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 88,508 mi. |
| Transmission | Automatic |
| Exterior Color | Gray |
| Interior Color | Black |
| MPG | 21 combined |
| Drivetrain | All-wheel drive |
Featured
$9,995
GREAT DEAL
2013 Audi S6 4.0T quattro Prestige
- 150,808 Miles
- Clarksville, TN
- $2,417 Below market value of $12,412
- Listed 19 days ago
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Used 2013 Audi S6 4.0T quattro Prestige for Sale
150,808 Miles
Clarksville, TN
| Category | Used Cars |
| Price | $9,995 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 8-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUJ2AFC8DN081874 |
| Location | Clarksville, TN |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 150,808 mi. |
| Transmission | Automatic |
| Exterior Color | Phantom black pearl |
| Interior Color | Black |
| MPG | 20 combined |
| Drivetrain | All-wheel drive |
$18,999
$19,999
GOOD DEAL
2016 Audi S6 4.0T quattro Premium Plus
- 115,324 Miles
- Smithfield, RI
- $663 Below market value of $19,662
- 3 Price Drops in 44 days
- Listed 43 days ago
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Used 2016 Audi S6 4.0T quattro Premium Plus for Sale
115,324 Miles
Smithfield, RI
| Category | Used Cars |
| Price | $18,999 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 8-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUF2AFC4GN171999 |
| Location | Smithfield, RI |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 115,324 mi. |
| Transmission | Automatic |
| Exterior Color | Black |
| Interior Color | Black |
| MPG | 21 combined |
| Drivetrain | All-wheel drive |
$10,000
$12,0002013 Audi S6 4.0T quattro Prestige
- 126,150 Miles
- Boerne, TX
- $2,000 Price drop in 21 days
- Listed 20 days ago
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Used 2013 Audi S6 4.0T quattro Prestige for Sale
126,150 Miles
Boerne, TX
| Category | Used Cars |
| Price | $10,000 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 8-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUJ2AFC7DN091411 |
| Location | Boerne, TX |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 126,150 mi. |
| Transmission | Automatic |
| Exterior Color | Brilliant black |
| Interior Color | Black |
| MPG | 20 combined |
| Drivetrain | All-wheel drive |
$11,500
2007 Audi S6 quattro
- 129,065 Miles
- Morgantown, PA
- Listed 24 days ago
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Used 2007 Audi S6 quattro for Sale
129,065 Miles
Morgantown, PA
| Category | Used Cars |
| Price | $11,500 |
| For Sale By | dealer |
| Engine | 10-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUGN94F07N050927 |
| Location | Morgantown, PA |
| Features | bluetooth, child safety, leather upholstery, sunroof, power outlet |
| Mileage | 129,065 mi. |
| Transmission | Automatic |
| Exterior Color | Red |
| Interior Color | Black |
| MPG | 16 combined |
| Drivetrain | All-wheel drive |
2015 Audi S6 4.0T quattro
- 100,591 Miles
- Anaheim, CA
- Market Price: $19,706
- Listed 157 days ago
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Used 2015 Audi S6 4.0T quattro for Sale
100,591 Miles
Anaheim, CA
| Category | Used Cars |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 8-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUF2AFC2FN010159 |
| Location | Anaheim, CA |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 100,591 mi. |
| Transmission | Automatic |
| Exterior Color | Phantom black pearl effect |
| Interior Color | Black |
| MPG | 20 combined |
| Drivetrain | All-wheel drive |
$19,950
2014 Audi S6 4.0T quattro
- 215,947 Miles
- Turner, ME
- Listed 246 days ago
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Used 2014 Audi S6 4.0T quattro for Sale
215,947 Miles
Turner, ME
| Category | Used Cars |
| Price | $19,950 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 8-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUF2AFC2EN153207 |
| Location | Turner, ME |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 215,947 mi. |
| Transmission | Automatic |
| Exterior Color | Black |
| Interior Color | Black |
| MPG | 20 combined |
| Drivetrain | All-wheel drive |
$18,499
2013 Audi S6 4.0T quattro Prestige
- 123,568 Miles
- Pawtucket, RI
- Listed 122 days ago
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Used 2013 Audi S6 4.0T quattro Prestige for Sale
123,568 Miles
Pawtucket, RI
| Category | Used Cars |
| Price | $18,499 |
| For Sale By | dealer |
| Engine | 8-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUJ2AFC2DN041905 |
| Location | Pawtucket, RI |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 123,568 mi. |
| Transmission | Automatic |
| Exterior Color | Blue |
| Interior Color | Black |
| MPG | 20 combined |
| Drivetrain | All-wheel drive |
$19,665
$20,000
FAIR DEAL
2017 Audi S6 4.0T quattro Premium Plus
- 124,576 Miles
- Boerne, TX
- $190 Above market value of $19,474
- 7 Price Drops in 49 days
- Listed 48 days ago
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Used 2017 Audi S6 4.0T quattro Premium Plus for Sale
124,576 Miles
Boerne, TX
| Category | Used Cars |
| Price | $19,665 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 8-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUFFAFC5HN061601 |
| Location | Boerne, TX |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 124,576 mi. |
| Transmission | Automatic |
| Exterior Color | White |
| Interior Color | Black |
| MPG | 21 combined |
| Drivetrain | All-wheel drive |
$17,997
$18,997
FAIR DEAL
2013 Audi S6 4.0T quattro Prestige
- 90,483 Miles
- North Aurora, IL
- $303 Above market value of $17,693
- Low annual miles
- Listed 7 days ago
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Used 2013 Audi S6 4.0T quattro Prestige for Sale
90,483 Miles
North Aurora, IL
| Category | Used Cars |
| Price | $17,997 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 8-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUF2AFC1DN112310 |
| Location | North Aurora, IL |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 90,483 mi. |
| Transmission | Automatic |
| Exterior Color | Phantom black pearl |
| MPG | 20 combined |
| Drivetrain | All-wheel drive |
$19,995
$20,5002014 Audi S6 4.0T quattro
- 91,020 Miles
- Palatine, IL
- Market Price: $19,054
- Low annual miles
- Listed 99 days ago
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Used 2014 Audi S6 4.0T quattro for Sale
91,020 Miles
Palatine, IL
| Category | Used Cars |
| Price | $19,995 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 8-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUF2BFC2EN152239 |
| Location | Palatine, IL |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 91,020 mi. |
| Transmission | Automatic |
| Exterior Color | Moonlight blue metallic |
| Interior Color | Black |
| MPG | 20 combined |
| Drivetrain | All-wheel drive |
| Positives | receipts, negotiable |
$18,999
2014 Audi S6 4.0T quattro
- 111,532 Miles
- Cedar Rapids, IA
- Market Price: $17,807
- Listed 6 days ago
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Used 2014 Audi S6 4.0T quattro for Sale
111,532 Miles
Cedar Rapids, IA
| Category | Used Cars |
| Price | $18,999 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 8-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUF2AFC4EN153709 |
| Location | Cedar Rapids, IA |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 111,532 mi. |
| Transmission | Automatic |
| Exterior Color | Black |
| MPG | 20 combined |
| Drivetrain | All-wheel drive |
$16,999
$17,9992014 Audi S6 4.0T quattro
- 138,414 Miles
- Englewood, CO
- Market Price: $15,094
- $1,000 Price drop in 31 days
- Listed 30 days ago
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Used 2014 Audi S6 4.0T quattro for Sale
138,414 Miles
Englewood, CO
| Category | Used Cars |
| Price | $16,999 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 8-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUF2AFC1EN109215 |
| Location | Englewood, CO |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 138,414 mi. |
| Transmission | Automatic |
| Exterior Color | Black |
| Interior Color | Black |
| MPG | 20 combined |
| Drivetrain | All-wheel drive |
$19,995
2016 Audi S6 4.0T quattro Premium Plus
- 96,513 Miles
- Eugene, OR
- $2,797 Below market value of $22,792
- Low annual miles
- Listed 31 days ago
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Used 2016 Audi S6 4.0T quattro Premium Plus for Sale
96,513 Miles
Eugene, OR
| Category | Used Cars |
| Price | $19,995 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 8-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUF2AFC5GN108197 |
| Location | Eugene, OR |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 96,513 mi. |
| Transmission | Automatic |
| Exterior Color | Glacier white metallic |
| Interior Color | Black |
| MPG | 21 combined |
| Drivetrain | All-wheel drive |
$17,998
2016 Audi S6 4.0T quattro Premium Plus
- 124,117 Miles
- Cincinnati, OH
- $857 Below market value of $18,855
- Listed 16 days ago
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Used 2016 Audi S6 4.0T quattro Premium Plus for Sale
124,117 Miles
Cincinnati, OH
| Category | Used Cars |
| Price | $17,998 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 8-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUF2AFC9GN007342 |
| Location | Cincinnati, OH |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 124,117 mi. |
| Transmission | Automatic |
| Exterior Color | White |
| Interior Color | Black |
| MPG | 21 combined |
| Drivetrain | All-wheel drive |
$17,996
$19,9962013 Audi S6 4.0T quattro Prestige
- 112,466 Miles
- Denver, NC
- $2,000 Price drop in 128 days
- Listed 127 days ago
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Used 2013 Audi S6 4.0T quattro Prestige for Sale
112,466 Miles
Denver, NC
| Category | Used Cars |
| Price | $17,996 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 8-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUJ2AFC9DN035485 |
| Location | Denver, NC |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 112,466 mi. |
| Transmission | Automatic |
| Exterior Color | Blue |
| Interior Color | Black |
| MPG | 20 combined |
| Drivetrain | All-wheel drive |
| Positives | clean history |
$19,500
2014 Audi S6 4.0T quattro
- 104,544 Miles
- Hinesville, GA
- $706 Above market value of $18,793
- Listed 272 days ago
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Used 2014 Audi S6 4.0T quattro for Sale
104,544 Miles
Hinesville, GA
| Category | Used Cars |
| Price | $19,500 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 8-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUF2AFC0EN067393 |
| Location | Hinesville, GA |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 104,544 mi. |
| Transmission | Automatic |
| Exterior Color | Black |
| MPG | 20 combined |
| Drivetrain | All-wheel drive |
$15,995
$16,4952015 Audi S6 4.0T quattro
- 142,525 Miles
- Meriden, CT
- $1,092 Above market value of $14,902
- $500 Price drop in 174 days
- Listed 173 days ago
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Used 2015 Audi S6 4.0T quattro for Sale
142,525 Miles
Meriden, CT
| Category | Used Cars |
| Price | $15,995 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 8-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUF2AFC3FN004483 |
| Location | Meriden, CT |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 142,525 mi. |
| Transmission | Automatic |
| Exterior Color | Blue |
| MPG | 20 combined |
| Drivetrain | All-wheel drive |
$18,500
2013 Audi S6 4.0T quattro Prestige
- 97,276 Miles
- Hightstown, NJ
- $1,378 Above market value of $17,121
- Low annual miles
- Listed 1 day ago
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Used 2013 Audi S6 4.0T quattro Prestige for Sale
97,276 Miles
Hightstown, NJ
| Category | Used Cars |
| Price | $18,500 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 8-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUF2AFC0DN100553 |
| Location | Hightstown, NJ |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 97,276 mi. |
| Transmission | Automatic |
| Exterior Color | Garnet red |
| Interior Color | Black |
| MPG | 20 combined |
| Drivetrain | All-wheel drive |
Page 1 of 1
Used Audi S6
What colors are the best deals for a Audi S6?
Least Expensive Color
Blue
$2,929
Average Savings
Most Expensive Color
Gray
$1,431
Average Premium
Average car color pricing for a used Audi S6?
| Rank | Color | Compared to Avg. Price |
|---|---|---|
| Blue | $2,929 Savings | |
| White | $1,482 Savings | |
| Silver | $84 Savings | |
| Black | $391 Higher | |
| Gray | $1,431 Higher |
What Audi S6 color has the best resale value?
Price differences by car color compared to the average price of a used Audi S6
What is the best time to buy a used Audi S6?
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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Popular Audi Models
| Average Price | Deals | Listings | |
|---|---|---|---|
| Audi A4 for Sale | $18,559 | Save $7,857 on 825 deals | 1,886 listings |
| Audi Q5 for Sale | $44,018 | Save $10,529 on 3,036 deals | 11,198 listings |
| Audi Q7 for Sale | $50,278 | Save $12,619 on 1,640 deals | 4,768 listings |
| Audi R8 for Sale | $137,889 | Save $19,940 on 50 deals | 209 listings |
| Audi S4 for Sale | $29,888 | Save $7,442 on 120 deals | 300 listings |
Average Price of Audi S6 Trims
| Trim | Average Price | Listings | Specs | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
Audi S6 4.0T quattro Prestige (2013, 2016-2018) |
$25,273 | 43 Listings |
|
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|
Audi S6 2.9T quattro Prestige (2020) |
$51,299 | 33 Listings |
|
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|
Audi S6 2.9T quattro Premium Plus (2020) |
$48,053 | 32 Listings |
|
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|
Audi S6 4.0T quattro Premium Plus (2016-2018) |
$24,005 | 25 Listings |
|
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|
Audi S6 4.0T quattro (2014-2015) |
$21,443 | 19 Listings |
|
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|
Audi S6 Avant quattro (2002-2003) |
$19,958 | 3 Listings |
|
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|
Audi S6 quattro (2007-2008) |
$9,799 | 3 Listings |
|
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|
Audi S6 2.9T quattro Premium (2023) |
$55,890 | 1 Listings |
|
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|
Audi S6 5.2 quattro (2009) |
$9,950 | 1 Listings |
|
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|
Audi S6 5.2 quattro Prestige (2010-2011) |
$9,495 | 1 Listings |
|
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