Used Audi S6 for Sale Under $20,000
Showing 1-20 of 30 Listings
Sort by:
Featured
$9,995
GREAT DEAL
2013 Audi S6 4.0T quattro Prestige
- 150,808 Miles
- Clarksville, TN
- $2,339 Below market value of $12,334
- Listed 64 days ago
●
iSeeCars Dealer Score
Additional info close
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 |
Featured
$16,995
GOOD DEAL
2013 Audi S6 4.0T quattro Prestige
- 88,355 Miles
- Norwalk, CA
- $1,264 Below market value of $18,259
- Low annual miles
- Listed 20 days ago
●
iSeeCars Dealer Score
Additional info close
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 |
$18,500
$18,995
GOOD DEAL
2014 Audi S6 4.0T quattro
- 91,020 Miles
- Palatine, IL
- $819 Below market value of $19,319
- Low annual miles
- Listed 144 days ago
●
iSeeCars Dealer Score
Additional info close
Used 2014 Audi S6 4.0T quattro for Sale
91,020 Miles
Palatine, IL
| Category | Used Cars |
| Price | $18,500 |
| 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 | Blue |
| Interior Color | Black |
| MPG | 20 combined |
| Drivetrain | All-wheel drive |
$18,970
GOOD DEAL
2016 Audi S6 4.0T quattro Prestige
- 112,562 Miles
- Little Ferry, NJ
- $757 Below market value of $19,727
- 1 Owner
- Listed 22 days ago
●
iSeeCars Dealer Score
Additional info close
Used 2016 Audi S6 4.0T quattro Prestige for Sale
112,562 Miles
Little Ferry, NJ
| Category | Used Cars |
| Price | $18,970 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 8-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUH2AFCXGN089378 |
| Location | Little Ferry, NJ |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 112,562 mi. |
| Transmission | Automatic |
| Exterior Color | Moonlight blue metallic |
| Interior Color | Black |
| MPG | 21 combined |
| Drivetrain | All-wheel drive |
$17,998
GOOD DEAL
2016 Audi S6 4.0T quattro Premium Plus
- 124,117 Miles
- Cincinnati, OH
- $523 Below market value of $18,521
- Listed 62 days ago
●
iSeeCars Dealer Score
Additional info close
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 |
$15,999
$16,999
FAIR DEAL
2014 Audi S6 4.0T quattro
- 138,414 Miles
- Englewood, CO
- $89 Above market value of $16,088
- 2 Price Drops in 76 days
- Listed 75 days ago
●
iSeeCars Dealer Score
Additional info close
Used 2014 Audi S6 4.0T quattro for Sale
138,414 Miles
Englewood, CO
| Category | Used Cars |
| Price | $15,999 |
| 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 |
2015 Audi S6 4.0T quattro
- 100,591 Miles
- Santa Ana, CA
- Market Price: $19,910
- Listed 203 days ago
●
iSeeCars Dealer Score
Additional info close
Used 2015 Audi S6 4.0T quattro for Sale
100,591 Miles
Santa Ana, CA
| Category | Used Cars |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 8-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUF2AFC2FN010159 |
| Location | Santa Ana, 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 |
$9,500
2008 Audi S6 quattro
- 91,750 Miles
- Pickerington, OH
- Low annual miles
- Listed Today
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 |
Additional info close
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 | Brilliant red |
| Interior Color | Black |
| MPG | 16 combined |
| Drivetrain | All-wheel drive |
$17,499
$18,4992013 Audi S6 4.0T quattro Prestige
- 123,568 Miles
- Pawtucket, RI
- $1,000 Price drop in 168 days
- Listed 167 days ago
Additional info close
Used 2013 Audi S6 4.0T quattro Prestige for Sale
123,568 Miles
Pawtucket, RI
| Category | Used Cars |
| Price | $17,499 |
| 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 |
$18,999
FAIR DEAL
2014 Audi S6 4.0T quattro
- 111,532 Miles
- Cedar Rapids, IA
- $468 Above market value of $18,530
- Listed 52 days ago
●
iSeeCars Dealer Score
Additional info close
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 |
$15,995
$16,4952015 Audi S6 4.0T quattro
- 142,525 Miles
- Meriden, CT
- Market Price: $14,764
- $500 Price drop in 219 days
- Listed 218 days ago
●
iSeeCars Dealer Score
Additional info close
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 | Moonlight blue metallic |
| MPG | 20 combined |
| Drivetrain | All-wheel drive |
$17,998
$19,9952016 Audi S6 4.0T quattro Premium Plus
- 96,513 Miles
- Eugene, OR
- $4,807 Below market value of $22,805
- Low annual miles
- Listed 76 days ago
●
iSeeCars Dealer Score
Additional info close
Used 2016 Audi S6 4.0T quattro Premium Plus for Sale
96,513 Miles
Eugene, OR
| Category | Used Cars |
| Price | $17,998 |
| 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 |
$16,990
2016 Audi S6 4.0T quattro Premium Plus
- 99,208 Miles
- Noblesville, IN
- $4,695 Below market value of $21,685
- Low annual miles
- Listed 8 days ago
●
iSeeCars Dealer Score
Additional info close
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 |
$17,000
2013 Audi S6 4.0T quattro Prestige
- 73,545 Miles
- Dallas, TX
- $3,710 Below market value of $20,710
- Low annual miles
- Listed 44 days ago
●
iSeeCars Dealer Score
Additional info close
Used 2013 Audi S6 4.0T quattro Prestige for Sale
73,545 Miles
Dallas, TX
| Category | Used Cars |
| Price | $17,000 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 8-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUJ2AFC3DN041721 |
| Location | Dallas, TX |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 73,545 mi. |
| Transmission | Automatic |
| Exterior Color | Blue |
| Interior Color | Black |
| MPG | 20 combined |
| Drivetrain | All-wheel drive |
$18,995
2013 Audi S6 4.0T quattro Prestige
- 58,570 Miles
- Lindon, UT
- $3,163 Below market value of $22,158
- Low annual miles
- Listed 10 days ago
●
iSeeCars Dealer Score
Additional info close
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 |
$14,500
2015 Audi S6 4.0T quattro
- 125,924 Miles
- Springfield, MO
- $2,861 Below market value of $17,361
- Listed 31 days ago
●
iSeeCars Dealer Score
Additional info close
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 |
$15,250
$15,9902014 Audi S6 4.0T quattro
- 126,040 Miles
- Hickory, NC
- $1,571 Below market value of $16,821
- 2 Price Drops in 61 days
- Listed 60 days ago
●
iSeeCars Dealer Score
Additional info close
Used 2014 Audi S6 4.0T quattro for Sale
126,040 Miles
Hickory, NC
| Category | Used Cars |
| Price | $15,250 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 8-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUF2AFC5EN009005 |
| Location | Hickory, NC |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 126,040 mi. |
| Transmission | Automatic |
| Exterior Color | Black |
| Interior Color | Black |
| MPG | 20 combined |
| Drivetrain | All-wheel drive |
$18,998
2015 Audi S6 4.0T quattro
- 101,000 Miles
- Sacramento, CA
- $1,146 Below market value of $20,144
- Listed 66 days ago
●
iSeeCars Dealer Score
Additional info close
Used 2015 Audi S6 4.0T quattro for Sale
101,000 Miles
Sacramento, CA
| Category | Used Cars |
| Price | $18,998 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 8-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUF2BFC5FN009741 |
| Location | Sacramento, CA |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 101,000 mi. |
| Transmission | Automatic |
| Exterior Color | Blue |
| Interior Color | White |
| MPG | 20 combined |
| Drivetrain | All-wheel drive |
$13,500
$14,9902014 Audi S6 4.0T quattro
- 152,983 Miles
- Oxford, CT
- $1,080 Below market value of $14,580
- 1 Price Drop in 37 days
- Listed 36 days ago
●
iSeeCars Dealer Score
Additional info close
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.
People who searched Used Audi S6 for Sale Under $20,000 also searched:
| Similar Models | Deals | Listings |
|---|---|---|
| BMW 7 Series for Sale Under $20,000 | Save $4,708 on 281 deals | 630 listings from $13,493 |
| Lexus LS 460 for Sale Under $20,000 | Save $4,543 on 182 deals | 463 listings from $12,049 |
| BMW 6 Series for Sale Under $20,000 | Save $5,030 on 163 deals | 398 listings from $14,240 |
| Porsche Panamera for Sale Under $20,000 | Save $4,927 on 100 deals | 159 listings from $16,559 |
| Audi A8 for Sale Under $20,000 | Save $4,179 on 98 deals | 256 listings from $13,272 |
| Jaguar XJ for Sale Under $20,000 | Save $4,044 on 26 deals | 63 listings from $12,719 |
Popular Audi Models
| Average Price | Deals | Listings | |
|---|---|---|---|
| Audi A4 for Sale | $17,446 | Save $6,934 on 1,514 deals | 2,977 listings |
| Audi Q5 for Sale | $41,745 | Save $10,163 on 4,767 deals | 14,760 listings |
| Audi Q7 for Sale | $48,288 | Save $11,298 on 2,242 deals | 6,284 listings |
| Audi R8 for Sale | $139,862 | Save $30,725 on 61 deals | 316 listings |
| Audi S4 for Sale | $27,981 | Save $7,871 on 175 deals | 430 listings |
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 |
Average Price of Audi S6 Trims
| Trim | Average Price | Listings | Specs | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
Audi S6 2.9T quattro Premium Plus (2020) |
$48,373 | 43 Listings |
|
||||||||
|
Audi S6 4.0T quattro Prestige (2013, 2016-2018) |
$22,675 | 42 Listings |
|
||||||||
|
Audi S6 2.9T quattro Prestige (2020) |
$55,054 | 38 Listings |
|
||||||||
|
Audi S6 4.0T quattro Premium Plus (2016-2018) |
$25,267 | 32 Listings |
|
||||||||
|
Audi S6 4.0T quattro (2014-2015) |
$19,502 | 22 Listings |
|
||||||||
|
Audi S6 quattro (2007-2008) |
$10,332 | 3 Listings |
|
||||||||
|
Audi S6 Avant quattro (2002-2003) |
$18,447 | 2 Listings |
|
||||||||
|
Audi S6 2.9T quattro Premium (2023) |
$59,990 | 1 Listings |
|
||||||||
|
Audi S6 5.2 quattro (2009) |
$9,800 | 1 Listings |
|
||||||||
|
Audi S6 5.2 quattro Prestige (2010-2011) |
$12,995 | 1 Listings |
|
Find More Cars For Sale
Explore Other Models
Chevrolet Malibu
Save $5,178 on 8,286 Deals
18,961 Listings from $1,000
18,961 Listings from $1,000
Hyundai Sonata
Save $6,508 on 4,533 Deals
20,489 Listings from $1,500
20,489 Listings from $1,500
Nissan Sentra
Save $5,243 on 5,368 Deals
32,951 Listings from $1,242
32,951 Listings from $1,242
Ford Taurus
Save $4,830 on 728 Deals
1,894 Listings from $549
1,894 Listings from $549
Mercedes-Benz C-Class
Save $16,877 on 4,089 Deals
13,088 Listings from $1,000
13,088 Listings from $1,000
Nissan Maxima
Save $6,783 on 1,219 Deals
2,736 Listings from $795
2,736 Listings from $795
Mercedes-Benz E-Class
Save $13,986 on 2,533 Deals
8,721 Listings from $1,595
8,721 Listings from $1,595
Chevrolet Suburban
20 Listings from $14,500
Ford Expedition
Save $12,994 on 3,406 Deals
12,999 Listings from $1,599
12,999 Listings from $1,599
Jeep Patriot
Save $3,835 on 808 Deals
1,842 Listings from $1,495
1,842 Listings from $1,495