Used Audi S6 for Sale Under $20,000
Showing 1-20 of 33 Listings
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Featured
$17,052
2013 Audi S6 4.0T quattro Prestige
- 91,407 Miles
- Fort Wayne, IN
- $1,338 Below market value of $18,390
- Low annual miles
- Listed 1 day ago
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Used 2013 Audi S6 4.0T quattro Prestige for Sale
91,407 Miles
Fort Wayne, IN
| Category | Used Cars |
| Price | $17,052 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 8-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUF2AFC6DN145710 |
| Location | Fort Wayne, IN |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 91,407 mi. |
| Transmission | Automatic |
| Exterior Color | Silver |
| Interior Color | Black |
| MPG | 20 combined |
| Drivetrain | All-wheel drive |
| Positives | certified pre-owned car |
Featured
$14,977
2013 Audi S6 4.0T quattro Prestige
- 104,459 Miles
- Burien, WA
- $2,028 Below market value of $17,005
- Listed 2 days ago
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Used 2013 Audi S6 4.0T quattro Prestige for Sale
104,459 Miles
Burien, WA
| Category | Used Cars |
| Price | $14,977 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 8-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUJ2AFC8DN083253 |
| Location | Burien, WA |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 104,459 mi. |
| Transmission | Automatic |
| Exterior Color | Silver |
| Interior Color | Black |
| MPG | 20 combined |
| Drivetrain | All-wheel drive |
$17,000
FAIR DEAL
2013 Audi S6 4.0T quattro Prestige
- 102,055 Miles
- Rochester, MN
- $298 Above market value of $17,298
- Listed 2 days ago
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Used 2013 Audi S6 4.0T quattro Prestige for Sale
102,055 Miles
Rochester, MN
| Category | Used Cars |
| Price | $17,000 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 8-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUF2AFCXDN131633 |
| Location | Rochester, MN |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 102,055 mi. |
| Transmission | Automatic |
| Exterior Color | Black |
| MPG | 20 combined |
| Drivetrain | All-wheel drive |
$19,981
GOOD DEAL
2016 Audi S6 4.0T quattro Premium Plus
- 100,278 Miles
- San Diego, CA
- $1,095 Below market value of $21,076
- Listed 2 days ago
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Used 2016 Audi S6 4.0T quattro Premium Plus for Sale
100,278 Miles
San Diego, CA
| Category | Used Cars |
| Price | $19,981 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 8-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUF2AFC7GN070567 |
| Location | San Diego, CA |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 100,278 mi. |
| Transmission | Automatic |
| Exterior Color | Gray metallic |
| Interior Color | Black |
| MPG | 21 combined |
| Drivetrain | All-wheel drive |
$9,500
2008 Audi S6 quattro
- 91,750 Miles
- Pickerington, OH
- Low annual miles
- Listed 5 days ago
Additional info close
Used 2008 Audi S6 quattro for Sale
91,750 Miles
Pickerington, OH
| Category | Used Cars |
| Price | $9,500 |
| For Sale By | dealer |
| Engine | 10-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUDN94F78N066594 |
| Location | Pickerington, OH |
| Features | bluetooth, child safety, leather upholstery, sunroof, satellite radio |
| Mileage | 91,750 mi. |
| Transmission | Automatic |
| Exterior Color | Black |
| Interior Color | Black |
| MPG | 16 combined |
| Drivetrain | All-wheel drive |
$18,900
$21,9002013 Audi S6 4.0T quattro Prestige
- 98,019 Miles
- Staten Island, NY
- Low annual miles
- $3,000 Price drop in 7 days
- Listed 6 days ago
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Used 2013 Audi S6 4.0T quattro Prestige for Sale
98,019 Miles
Staten Island, NY
| Category | Used Cars |
| Price | $18,900 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 8-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUJ2AFC8DN142690 |
| Location | Staten Island, NY |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 98,019 mi. |
| Transmission | Automatic |
| Exterior Color | Gray |
| Interior Color | Black |
| MPG | 20 combined |
| Drivetrain | All-wheel drive |
2013 Audi S6 4.0T quattro Prestige
- 113,528 Miles
- Eau Claire, WI
- Market Price: $15,778
- Listed 9 days ago
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Used 2013 Audi S6 4.0T quattro Prestige for Sale
113,528 Miles
Eau Claire, WI
| Category | Used Cars |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 8-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUF2AFC1DN092270 |
| Location | Eau Claire, WI |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 113,528 mi. |
| Transmission | Automatic |
| Exterior Color | Black |
| MPG | 20 combined |
| Drivetrain | All-wheel drive |
2013 Audi S6 4.0T quattro Prestige
- 102,240 Miles
- Bristol, CT
- Market Price: $16,510
- Listed 10 days ago
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Used 2013 Audi S6 4.0T quattro Prestige for Sale
102,240 Miles
Bristol, CT
| Category | Used Cars |
| For Sale By | dealer |
| Engine | 8-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUF2AFC5DN135217 |
| Location | Bristol, CT |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 102,240 mi. |
| Transmission | Automatic |
| Exterior Color | White |
| MPG | 20 combined |
| Drivetrain | All-wheel drive |
$8,000
$9,8002009 Audi S6 5.2 quattro
- 98,000 Miles
- Tampa, FL
- Low annual miles
- $1,800 Price drop in 12 days
- Listed 11 days ago
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Used 2009 Audi S6 5.2 quattro for Sale
98,000 Miles
Tampa, FL
| Category | Used Cars |
| Price | $8,000 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 10-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUGN74F69N031452 |
| Location | Tampa, FL |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 98,000 mi. |
| Transmission | Automatic |
| Exterior Color | Black |
| Interior Color | White |
| MPG | 16 combined |
| Drivetrain | All-wheel drive |
$16,990
2016 Audi S6 4.0T quattro Premium Plus
- 99,208 Miles
- Noblesville, IN
- $4,689 Below market value of $21,679
- Low annual miles
- Listed 14 days ago
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Used 2016 Audi S6 4.0T quattro Premium Plus for Sale
99,208 Miles
Noblesville, IN
| Category | Used Cars |
| Price | $16,990 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 8-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUF2AFC4GN117800 |
| Location | Noblesville, IN |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 99,208 mi. |
| Transmission | Automatic |
| Exterior Color | Gray |
| MPG | 21 combined |
| Drivetrain | All-wheel drive |
$7,500
$11,5002007 Audi S6 quattro
- 129,065 Miles
- Morgantown, PA
- $4,000 Price drop in 15 days
- Listed 14 days ago
Additional info close
Used 2007 Audi S6 quattro for Sale
129,065 Miles
Morgantown, PA
| Category | Used Cars |
| Price | $7,500 |
| 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 | Brilliant red |
| Interior Color | Black |
| MPG | 16 combined |
| Drivetrain | All-wheel drive |
$12,995
2011 Audi S6 5.2 quattro Prestige
- 112,040 Miles
- Loganville, GA
- Listed 15 days ago
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Used 2011 Audi S6 5.2 quattro Prestige for Sale
112,040 Miles
Loganville, GA
| Category | Used Cars |
| Price | $12,995 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 10-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUBNAFB1BN016185 |
| Location | Loganville, GA |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 112,040 mi. |
| Transmission | Automatic |
| Exterior Color | Black |
| Interior Color | Black |
| MPG | 16 combined |
| Drivetrain | All-wheel drive |
$18,995
2013 Audi S6 4.0T quattro Prestige
- 58,570 Miles
- Lindon, UT
- $3,152 Below market value of $22,147
- Low annual miles
- Listed 15 days ago
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Used 2013 Audi S6 4.0T quattro Prestige for Sale
58,570 Miles
Lindon, UT
| Category | Used Cars |
| Price | $18,995 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 8-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUF2AFC4DN083563 |
| Location | Lindon, UT |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 58,570 mi. |
| Transmission | Automatic |
| Exterior Color | Black |
| Interior Color | Black |
| MPG | 20 combined |
| Drivetrain | All-wheel drive |
$11,995
2013 Audi S6 4.0T quattro Prestige
- 114,206 Miles
- Fredericksburg, VA
- $3,066 Below market value of $15,061
- Listed 23 days ago
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Used 2013 Audi S6 4.0T quattro Prestige for Sale
114,206 Miles
Fredericksburg, VA
| Category | Used Cars |
| Price | $11,995 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 8-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUJ2AFC3DN110939 |
| Location | Fredericksburg, VA |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 114,206 mi. |
| Transmission | Automatic |
| Exterior Color | Unknown |
| MPG | 20 combined |
| Drivetrain | All-wheel drive |
$16,995
GOOD DEAL
2013 Audi S6 4.0T quattro Prestige
- 88,355 Miles
- Norwalk, CA
- $1,165 Below market value of $18,160
- Low annual miles
- Listed 26 days ago
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Used 2013 Audi S6 4.0T quattro Prestige for Sale
88,355 Miles
Norwalk, CA
| Category | Used Cars |
| Price | $16,995 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 8-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUJ2BFC1DN107799 |
| Location | Norwalk, CA |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 88,355 mi. |
| Transmission | Automatic |
| Exterior Color | Oolong gray metallic |
| Interior Color | Black |
| MPG | 20 combined |
| Drivetrain | All-wheel drive |
$11,500
2013 Audi S6 4.0T quattro Prestige
- 152,591 Miles
- Ramona, CA
- $448 Below market value of $11,948
- Listed 29 days ago
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Used 2013 Audi S6 4.0T quattro Prestige for Sale
152,591 Miles
Ramona, CA
| Category | Used Cars |
| Price | $11,500 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 8-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUJ2BFC7DN147224 |
| Location | Ramona, CA |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 152,591 mi. |
| Transmission | Automatic |
| Exterior Color | Black |
| Interior Color | Black |
| MPG | 20 combined |
| Drivetrain | All-wheel drive |
$18,994
2014 Audi S6 4.0T quattro
- 124,600 Miles
- Addison, IL
- $2,394 Above market value of $16,599
- Listed 31 days ago
Additional info close
Used 2014 Audi S6 4.0T quattro for Sale
124,600 Miles
Addison, IL
| Category | Used Cars |
| Price | $18,994 |
| For Sale By | dealer |
| Engine | 8-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUF2AFC7EN095224 |
| Location | Addison, IL |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 124,600 mi. |
| Transmission | Automatic |
| Exterior Color | Black |
| Interior Color | Black |
| MPG | 20 combined |
| Drivetrain | All-wheel drive |
$16,500
2018 Audi S6 4.0T quattro Prestige
- 163,800 Miles
- Somerville, MA
- $993 Below market value of $17,493
- High annual miles
- Listed 36 days ago
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Used 2018 Audi S6 4.0T quattro Prestige for Sale
163,800 Miles
Somerville, MA
| Category | Used Cars |
| Price | $16,500 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 8-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUHFAFC9JN029880 |
| Location | Somerville, MA |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 163,800 mi. |
| Transmission | Automatic |
| Exterior Color | Gray |
| Interior Color | Black |
| MPG | 18 combined |
| Drivetrain | All-wheel drive |
$14,500
2015 Audi S6 4.0T quattro
- 125,924 Miles
- Springfield, MO
- $2,905 Below market value of $17,405
- Listed 36 days ago
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Used 2015 Audi S6 4.0T quattro for Sale
125,924 Miles
Springfield, MO
| Category | Used Cars |
| Price | $14,500 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 8-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUF2AFC8FN034627 |
| Location | Springfield, MO |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 125,924 mi. |
| Transmission | Automatic |
| Exterior Color | Blue |
| Interior Color | Gray |
| MPG | 20 combined |
| Drivetrain | All-wheel drive |
$13,500
$14,9902014 Audi S6 4.0T quattro
- 152,983 Miles
- Oxford, CT
- $1,082 Below market value of $14,582
- 1 Price Drop in 42 days
- Listed 41 days ago
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Used 2014 Audi S6 4.0T quattro for Sale
152,983 Miles
Oxford, CT
| Category | Used Cars |
| Price | $13,500 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 8-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUF2BFC0EN062507 |
| Location | Oxford, CT |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 152,983 mi. |
| Transmission | Automatic |
| Exterior Color | Black |
| Interior Color | Black |
| MPG | 20 combined |
| Drivetrain | All-wheel drive |
Page 1 of 2
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 | $17,444 | Save $6,934 on 1,430 deals | 2,875 listings |
| Audi Q5 for Sale | $41,632 | Save $10,101 on 4,716 deals | 14,664 listings |
| Audi Q7 for Sale | $48,223 | Save $11,356 on 2,207 deals | 6,326 listings |
| Audi R8 for Sale | $138,006 | Save $30,820 on 61 deals | 306 listings |
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Top Cities For Audi S6 For Sale Under $20000
| Average Price | Deals | Listings | |
|---|---|---|---|
| Audi S6 Under $20,000 in Grand Rapids, MI | $16,900 | - | 1 listing |
| Audi S6 Under $20,000 in Mobile, AL | $19,998 | - | 1 listing |
Average Price of Audi S6 Trims
| Trim | Average Price | Listings | Specs | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
Audi S6 4.0T quattro Prestige (2013, 2016-2018) |
$22,899 | 45 Listings |
|
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|
Audi S6 2.9T quattro Premium Plus (2020) |
$49,042 | 42 Listings |
|
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|
Audi S6 2.9T quattro Prestige (2020) |
$53,873 | 39 Listings |
|
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|
Audi S6 4.0T quattro Premium Plus (2016-2018) |
$24,872 | 35 Listings |
|
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|
Audi S6 4.0T quattro (2014-2015) |
$19,514 | 22 Listings |
|
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|
Audi S6 quattro (2007-2008) |
$10,332 | 3 Listings |
|
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|
Audi S6 5.2 quattro Prestige (2010-2011) |
$18,995 | 2 Listings |
|
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|
Audi S6 2.9T quattro Premium (2023) |
$59,990 | 1 Listings |
|
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|
Audi S6 5.2 quattro (2009) |
$9,800 | 1 Listings |
|
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|
Audi S6 Avant quattro (2002-2003) |
$6,900 | 1 Listings |
|
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