Used Audi A6 for Sale Under $20,000
Showing 1-20 of 908 Listings
Sort by:
$18,999
GREAT DEAL
2018 Audi A6 Premium
- 50,669 Miles
- Houston, TX
- Remaining Lifespan: 5.542807 yrs
- $4,917 Below market value of $23,916
- Listed 17 days ago
●
iSeeCars Dealer Score
Additional info close
Used 2018 Audi A6 Premium for Sale
50,669 Miles
Houston, TX
| Category | Used Cars |
| Price | $18,999 |
| 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 | Brilliant black |
| Interior Color | Black |
| MPG | 28 combined |
| Drivetrain | Front-wheel drive |
| Positives | inspected |
$14,198
$14,498
GREAT DEAL
2018 Audi A6 Premium
- 64,149 Miles
- West Palm Beach, FL
- Remaining Lifespan: 5.5346475 yrs
- $4,504 Below market value of $18,702
- Listed 29 days ago
●
iSeeCars Dealer Score
Additional info close
Used 2018 Audi A6 Premium for Sale
64,149 Miles
West Palm Beach, FL
| Category | Used Cars |
| Price | $14,198 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUF8AFC4JN024488 |
| Location | West Palm Beach, FL |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 64,149 mi. |
| Transmission | Automatic |
| Exterior Color | Brilliant black |
| Interior Color | Black |
| MPG | 26 combined |
| Drivetrain | All-wheel drive |
$12,899
$12,981
GREAT DEAL
2016 Audi A6 2.0T quattro Premium Plus
- 57,365 Miles
- Union, NJ
- Remaining Lifespan: 5.1866407 yrs
- $3,823 Below market value of $16,722
- Listed 45 days ago
●
iSeeCars Dealer Score
Additional info close
Used 2016 Audi A6 2.0T quattro Premium Plus for Sale
57,365 Miles
Union, NJ
| Category | Used Cars |
| Price | $12,899 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUGFAFC9GN006118 |
| Location | Union, NJ |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 57,365 mi. |
| Transmission | Automatic |
| MPG | 26 combined |
| Drivetrain | All-wheel drive |
$19,937
GREAT DEAL
2019 Audi A6 quattro Premium 55 TFSI
- 59,204 Miles
- Sanford, NC
- $3,470 Below market value of $23,407
- Low annual miles
- Listed 9 days ago
●
iSeeCars Dealer Score
Additional info close
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 |
$15,499
$15,999
GREAT DEAL
2018 Audi A6 Premium
- 70,655 Miles
- Little Ferry, NJ
- Remaining Lifespan: 5.5346475 yrs
- $2,984 Below market value of $18,483
- Listed 200 days ago
●
iSeeCars Dealer Score
Additional info close
Used 2018 Audi A6 Premium for Sale
70,655 Miles
Little Ferry, NJ
| Category | Used Cars |
| Price | $15,499 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUF8AFC9JN017536 |
| Location | Little Ferry, NJ |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 70,655 mi. |
| Transmission | Automatic |
| Exterior Color | Brilliant black |
| Interior Color | Black |
| MPG | 26 combined |
| Drivetrain | All-wheel drive |
$17,166
GREAT DEAL
2020 Audi A6 quattro Premium Plus 55 TFSI
- 88,603 Miles
- Woodbridge, VA
- $2,956 Below market value of $20,122
- Listed 18 days ago
●
iSeeCars Dealer Score
Additional info close
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 |
$12,999
$14,999
GREAT DEAL
2018 Audi A6 Premium
- 95,839 Miles
- Denver, CO
- Remaining Lifespan: 5.5346475 yrs
- $2,886 Below market value of $15,885
- Listed 155 days ago
●
iSeeCars Dealer Score
Additional info close
Used 2018 Audi A6 Premium for Sale
95,839 Miles
Denver, CO
| Category | Used Cars |
| Price | $12,999 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUF8AFC1JN016154 |
| Location | Denver, CO |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 95,839 mi. |
| Transmission | Automatic |
| Exterior Color | Black |
| Interior Color | Black |
| MPG | 26 combined |
| Drivetrain | All-wheel drive |
$16,994
$18,493
GREAT DEAL
2019 Audi A6 quattro Premium Plus 55 TFSI
- 97,951 Miles
- Vancouver, WA
- $2,692 Below market value of $19,686
- Low annual miles
- Listed 108 days ago
●
iSeeCars Dealer Score
Additional info close
Used 2019 Audi A6 quattro Premium Plus 55 TFSI for Sale
97,951 Miles
Vancouver, WA
| Category | Used Cars |
| Price | $16,994 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 6-cylinder |
| Seats | 5 Seats |
| VIN | WAUL2AF20KN112130 |
| Location | Vancouver, WA |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 97,951 mi. |
| Transmission | Automatic |
| Exterior Color | Daytona gray pearl effect |
| MPG | 25 combined |
| Drivetrain | All-wheel drive |
| Positives | routine maintenance, warranty |
$13,500
$13,750
GREAT DEAL
2018 Audi A6 2.0T Premium Plus
- 88,400 Miles
- Virginia Beach, VA
- Remaining Lifespan: 5.5346475 yrs
- $2,534 Below market value of $16,034
- Listed 84 days ago
●
iSeeCars Dealer Score
Additional info close
Used 2018 Audi A6 2.0T Premium Plus for Sale
88,400 Miles
Virginia Beach, VA
| Category | Used Cars |
| Price | $13,500 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUD8AFC3JN086956 |
| Location | Virginia Beach, VA |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 88,400 mi. |
| Transmission | Automatic |
| Exterior Color | Ibis white |
| Interior Color | Black |
| MPG | 28 combined |
| Drivetrain | Front-wheel drive |
| Positives | warranty |
$16,999
GREAT DEAL
2018 Audi A6
- 59,512 Miles
- West Palm Beach, FL
- Remaining Lifespan: 5.5346475 yrs
- $2,329 Below market value of $19,328
- Listed 2 days ago
●
iSeeCars Dealer Score
Additional info close
Used 2018 Audi A6 for Sale
59,512 Miles
West Palm Beach, FL
| Category | Used Cars |
| Price | $16,999 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUC8AFCXJN068997 |
| Location | West Palm Beach, FL |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 59,512 mi. |
| Transmission | Automatic |
| Exterior Color | White |
| Interior Color | Black |
| MPG | 28 combined |
| Drivetrain | Front-wheel drive |
$14,995
$16,250
GREAT DEAL
2015 Audi A6 3.0 quattro TDI Premium Plus
- 96,864 Miles
- Hanford, CA
- $2,300 Below market value of $17,295
- Low annual miles
- Listed 148 days ago
●
iSeeCars Dealer Score
Additional info close
Used 2015 Audi A6 3.0 quattro TDI Premium Plus for Sale
96,864 Miles
Hanford, CA
| Category | Used Cars |
| Price | $14,995 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 6-cylinder |
| Fuel Type | Diesel |
| Seats | 5 Seats |
| VIN | WAUFMAFC7FN031499 |
| Location | Hanford, CA |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 96,864 mi. |
| Transmission | Automatic |
| Exterior Color | Blue |
| Interior Color | Black |
| MPG | 29 combined |
| Drivetrain | All-wheel drive |
$11,595
$11,645
GREAT DEAL
2016 Audi A6 2.0T quattro Premium Plus
- 82,119 Miles
- Jacksonville, FL
- Remaining Lifespan: 5.1866407 yrs
- $2,200 Below market value of $13,795
- Listed 55 days ago
●
iSeeCars Dealer Score
Additional info close
Used 2016 Audi A6 2.0T quattro Premium Plus for Sale
82,119 Miles
Jacksonville, FL
| Category | Used Cars |
| Price | $11,595 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUGFAFC7GN139749 |
| Location | Jacksonville, FL |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 82,119 mi. |
| Transmission | Automatic |
| Exterior Color | Dakota gray metallic |
| Interior Color | Black |
| MPG | 26 combined |
| Drivetrain | All-wheel drive |
$13,899
$14,488
GREAT DEAL
2018 Audi A6 Premium
- 93,951 Miles
- Carlsbad, CA
- Remaining Lifespan: 5.5352454 yrs
- $2,070 Below market value of $15,969
- Listed 62 days ago
●
iSeeCars Dealer Score
Additional info close
Used 2018 Audi A6 Premium for Sale
93,951 Miles
Carlsbad, CA
| Category | Used Cars |
| Price | $13,899 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUC8AFCXJN023073 |
| Location | Carlsbad, CA |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 93,951 mi. |
| Transmission | Automatic |
| Exterior Color | Unknown |
| MPG | 28 combined |
| Drivetrain | Front-wheel drive |
$9,799
GREAT DEAL
2017 Audi A6 2.0T quattro Premium Plus
- 106,414 Miles
- Hollywood, FL
- Remaining Lifespan: 5.336407 yrs
- $2,062 Below market value of $11,861
- Listed 92 days ago
●
iSeeCars Dealer Score
Additional info close
Used 2017 Audi A6 2.0T quattro Premium Plus for Sale
106,414 Miles
Hollywood, FL
| Category | Used Cars |
| Price | $9,799 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUG8AFC0HN049337 |
| Location | Hollywood, FL |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 106,414 mi. |
| Transmission | Automatic |
| Exterior Color | Glacier white metallic |
| Interior Color | Black |
| MPG | 25 combined |
| Drivetrain | All-wheel drive |
| Positives | warranty |
$17,099
GREAT DEAL
2020 Audi A6 quattro Premium Plus 45 TFSI
- 83,833 Miles
- Hollywood, FL
- $2,006 Below market value of $19,105
- Low annual miles
- Listed Today
●
iSeeCars Dealer Score
Additional info close
Used 2020 Audi A6 quattro Premium Plus 45 TFSI for Sale
83,833 Miles
Hollywood, FL
| Category | Used Cars |
| Price | $17,099 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Seats | 5 Seats |
| VIN | WAUE8AF22LN003239 |
| Location | Hollywood, FL |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 83,833 mi. |
| Transmission | Automatic |
| Exterior Color | Unknown |
| MPG | 27 combined |
| Drivetrain | All-wheel drive |
| Positives | inspected |
$7,850
$8,300
GREAT DEAL
2016 Audi A6 2.0T quattro Premium Plus
- 132,500 Miles
- Nixa, MO
- Remaining Lifespan: 5.1866407 yrs
- $1,971 Below market value of $9,821
- Listed 1 day ago
Additional info close
Used 2016 Audi A6 2.0T quattro Premium Plus for Sale
132,500 Miles
Nixa, MO
| Category | Used Cars |
| Price | $7,850 |
| For Sale By | dealer |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUGFAFC4GN021108 |
| Location | Nixa, MO |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 132,500 mi. |
| Transmission | Automatic |
| Exterior Color | Gray |
| Interior Color | Black |
| MPG | 26 combined |
| Drivetrain | All-wheel drive |
$15,923
$16,289
GREAT DEAL
2016 Audi A6 2.0T quattro Premium Plus
- 57,553 Miles
- Waltham, MA
- Remaining Lifespan: 5.1866407 yrs
- $1,915 Below market value of $17,838
- Listed 44 days ago
●
iSeeCars Dealer Score
Additional info close
Used 2016 Audi A6 2.0T quattro Premium Plus for Sale
57,553 Miles
Waltham, MA
| Category | Used Cars |
| Price | $15,923 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUGFAFC0GN034969 |
| Location | Waltham, MA |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 57,553 mi. |
| Transmission | Automatic |
| Exterior Color | Silver |
| Interior Color | Black |
| MPG | 26 combined |
| Drivetrain | All-wheel drive |
$15,499
GREAT DEAL
2018 Audi A6 3.0T quattro Premium Plus
- 108,270 Miles
- Houston, TX
- Remaining Lifespan: 5.5387273 yrs
- $1,821 Below market value of $17,320
- Listed 113 days ago
●
iSeeCars Dealer Score
Additional info close
Used 2018 Audi A6 3.0T quattro Premium Plus for Sale
108,270 Miles
Houston, TX
| Category | Used Cars |
| Price | $15,499 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 6-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUG3AFC2JN049148 |
| Location | Houston, TX |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 108,270 mi. |
| Transmission | Automatic |
| Exterior Color | Ibis white |
| Interior Color | Brown |
| MPG | 23 combined |
| Drivetrain | All-wheel drive |
| Positives | clean history |
$10,995
GREAT DEAL
2017 Audi A6 2.0T quattro Premium
- 111,312 Miles
- Birmingham, AL
- Remaining Lifespan: 5.336407 yrs
- $1,795 Below market value of $12,790
- Listed 51 days ago
●
iSeeCars Dealer Score
Additional info close
Used 2017 Audi A6 2.0T quattro Premium for Sale
111,312 Miles
Birmingham, AL
| Category | Used Cars |
| Price | $10,995 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUF8AFC3HN082215 |
| Location | Birmingham, AL |
| Features | bluetooth, child safety, backup camera, leather upholstery, sunroof |
| Mileage | 111,312 mi. |
| Transmission | Automatic |
| MPG | 25 combined |
| Drivetrain | All-wheel drive |
| Positives | clean history |
$15,990
$16,990
GOOD DEAL
2020 Audi A6 quattro Premium 45 TFSI
- 89,512 Miles
- Hollywood, FL
- $1,757 Below market value of $17,747
- 2 Price Drops in 40 days
- Listed 39 days ago
●
iSeeCars Dealer Score
Additional info close
Used 2020 Audi A6 quattro Premium 45 TFSI for Sale
89,512 Miles
Hollywood, FL
| Category | Used Cars |
| Price | $15,990 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUD8AF24LN062692 |
| Location | Hollywood, FL |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 89,512 mi. |
| Transmission | Automatic |
| MPG | 27 combined |
| Drivetrain | All-wheel drive |
Page 1 of 46
Used Cars for Sale Insights
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) |
$32,411 | 375 Listings |
|
||||||||
|
Audi A6 2.0T quattro Premium Plus (2013-2020) |
$12,864 | 371 Listings |
|
||||||||
|
Audi A6 quattro Premium Plus 45 TFSI (2020-2023) |
$32,866 | 327 Listings |
|
||||||||
|
Audi A6 3.0T quattro Premium Plus (2010-2020) |
$13,040 | 264 Listings |
|
||||||||
|
Audi A6 quattro Premium 45 TFSI (2020-2023) |
$30,813 | 188 Listings |
|
||||||||
|
Audi A6 3.0T quattro Prestige (2010-2020) |
$13,120 | 176 Listings |
|
||||||||
|
Audi A6 quattro Prestige 55 TFSI (2020-2023) |
$35,466 | 144 Listings |
|
||||||||
|
Audi A6 quattro Premium 55 TFSI (2020-2023) |
$30,060 | 91 Listings |
|
||||||||
|
Audi A6 2.0T Premium (2012-2018) |
$12,892 | 81 Listings |
|
||||||||
|
Audi A6 2.0T quattro Premium (2013-2020) |
$13,102 | 77 Listings |
|