Used Audi A6 for Sale Under $20,000
Showing 1-18 of 536 Listings
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Featured
$13,695
$19,999
GREAT DEAL
2018 Audi A6 3.0T quattro Premium Plus
- 90,464 Miles
- Listed 288 days ago
- Naugatuck, CT
- $4,583 Below market value of $18,278
- Low annual miles
Additional info close
Used 2018 Audi A6 3.0T quattro Premium Plus for Sale
90,464 Miles
Naugatuck, CT
| Category | Used Cars |
| Price | $13,695 |
| For Sale By | dealer |
| Engine | 6-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUG3AFC0JN036561 |
| Location | Naugatuck, CT |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 90,464 mi. |
| Transmission | Automatic |
| Exterior Color | Moonlight blue metallic |
| Interior Color | Brown |
| MPG | 23 combined |
| Drivetrain | All-wheel drive |
Featured
$12,995
$13,194
GREAT DEAL
2018 Audi A6 PREMIUM
- 86,060 Miles
- Listed 63 days ago
- Fort Myers, FL
- $4,331 Below market value of $17,326
- iSeeCars Dealer Score
Additional info close
Used 2018 Audi A6 PREMIUM for Sale
86,060 Miles
Fort Myers, FL
| Category | Used Cars |
| Price | $12,995 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUC8AFC9JN065220 |
| Location | Fort Myers, FL |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 86,060 mi. |
| Transmission | Automatic |
| Exterior Color | Mythos black metallic |
| Interior Color | Black |
| MPG | 28 combined |
| Drivetrain | Front-wheel drive |
$14,497
$14,900
GREAT DEAL
2017 Audi A6 2.0T quattro Premium
- 64,067 Miles
- Listed 122 days ago
- Lawrenceville, GA
- $3,931 Below market value of $18,428
- iSeeCars Dealer Score
Additional info close
Used 2017 Audi A6 2.0T quattro Premium for Sale
64,067 Miles
Lawrenceville, GA
| Category | Used Cars |
| Price | $14,497 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUF8AFC9HN064351 |
| Location | Lawrenceville, GA |
| Features | bluetooth, child safety, backup camera, leather upholstery, sunroof |
| Mileage | 64,067 mi. |
| Transmission | Automatic |
| Exterior Color | Florett silver metallic |
| Interior Color | Black |
| MPG | 25 combined |
| Drivetrain | All-wheel drive |
$9,775
$9,995
GREAT DEAL
2014 Audi A6 2.0T quattro Premium Plus
- 73,380 Miles
- Listed 25 days ago
- Willowbrook, IL
- $3,320 Below market value of $13,095
- iSeeCars Dealer Score
Additional info close
Used 2014 Audi A6 2.0T quattro Premium Plus for Sale
73,380 Miles
Willowbrook, IL
| Category | Used Cars |
| Price | $9,775 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUGFAFC5EN002239 |
| Location | Willowbrook, IL |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 73,380 mi. |
| Transmission | Automatic |
| Exterior Color | Ice silver metallic |
| Interior Color | Gray |
| MPG | 23 combined |
| Drivetrain | All-wheel drive |
$13,992
$14,899
GREAT DEAL
2018 Audi A6 Sport
- 83,486 Miles
- Listed 5 days ago
- Maitland, FL
- $3,241 Below market value of $17,233
- iSeeCars Dealer Score
Additional info close
Used 2018 Audi A6 Sport for Sale
83,486 Miles
Maitland, FL
| Category | Used Cars |
| Price | $13,992 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUC8AFC4JN062841 |
| Location | Maitland, FL |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 83,486 mi. |
| Transmission | Automatic |
| Exterior Color | Brilliant black |
| Interior Color | Black |
| MPG | 28 combined |
| Drivetrain | Front-wheel drive |
| Positives | condition |
$14,599
$15,899
GREAT DEAL
2018 Audi A6 2.0T quattro Sport
- 88,692 Miles
- Listed 7 days ago
- Woodbridge, VA
- $3,176 Below market value of $17,775
- iSeeCars Dealer Score
Additional info close
Used 2018 Audi A6 2.0T quattro Sport for Sale
88,692 Miles
Woodbridge, VA
| Category | Used Cars |
| Price | $14,599 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUF8AFC8JN050950 |
| Location | Woodbridge, VA |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 88,692 mi. |
| Transmission | Automatic |
| Exterior Color | Matador red metallic |
| Interior Color | Black |
| MPG | 26 combined |
| Drivetrain | All-wheel drive |
$12,474
GREAT DEAL
2017 Audi A6 2.0T quattro Premium
- 78,281 Miles
- Listed 7 days ago
- Waldorf, MD
- $3,004 Below market value of $15,478
- iSeeCars Dealer Score
Additional info close
Used 2017 Audi A6 2.0T quattro Premium for Sale
78,281 Miles
Waldorf, MD
| Category | Used Cars |
| Price | $12,474 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUF8AFC2HN052431 |
| Location | Waldorf, MD |
| Features | bluetooth, child safety, backup camera, leather upholstery, sunroof |
| Mileage | 78,281 mi. |
| Transmission | Automatic |
| Exterior Color | Black |
| Interior Color | Black |
| MPG | 25 combined |
| Drivetrain | All-wheel drive |
$19,168
$19,365
GREAT DEAL
2018 Audi A6 Sport
- 45,227 Miles
- Listed 8 days ago
- Hialeah, FL
- $2,988 Below market value of $22,156
- iSeeCars Dealer Score
Additional info close
Used 2018 Audi A6 Sport for Sale
45,227 Miles
Hialeah, FL
| Category | Used Cars |
| Price | $19,168 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUC8AFC3JN105520 |
| Location | Hialeah, FL |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 45,227 mi. |
| Transmission | Automatic |
| Exterior Color | Mythos black metallic |
| Interior Color | Black |
| MPG | 28 combined |
| Drivetrain | Front-wheel drive |
| Positives | clean history |
$18,485
$18,685
GREAT DEAL
2018 Audi A6 Premium
- 53,030 Miles
- Listed 185 days ago
- Los Angeles, CA
- $2,965 Below market value of $21,450
- iSeeCars Dealer Score
Additional info close
Used 2018 Audi A6 Premium for Sale
53,030 Miles
Los Angeles, CA
| Category | Used Cars |
| Price | $18,485 |
| 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 | 53,030 mi. |
| Transmission | Automatic |
| Exterior Color | Tornado gray metallic |
| Interior Color | Black |
| MPG | 28 combined |
| Drivetrain | Front-wheel drive |
$17,888
GREAT DEAL
2015 Audi A6 3.0T quattro Prestige
- 45,220 Miles
- Listed 13 days ago
- Van Nuys, CA
- $2,843 Below market value of $20,731
- iSeeCars Dealer Score
Additional info close
Used 2015 Audi A6 3.0T quattro Prestige for Sale
45,220 Miles
Van Nuys, CA
| Category | Used Cars |
| Price | $17,888 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 6-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUHGAFC5FN019593 |
| Location | Van Nuys, CA |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 45,220 mi. |
| Transmission | Automatic |
| Exterior Color | Dakota gray metallic |
| Interior Color | Black |
| MPG | 22 combined |
| Drivetrain | All-wheel drive |
$12,900
$13,800
GREAT DEAL
2018 Audi A6 2.0T quattro Premium Plus
- 103,892 Miles
- Listed 85 days ago
- Union City, GA
- $2,724 Below market value of $15,624
- iSeeCars Dealer Score
Additional info close
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 |
$18,991
GREAT DEAL
2018 Audi A6 Sport
- 51,156 Miles
- Listed 1 day ago
- Los Angeles, CA
- $2,712 Below market value of $21,703
- iSeeCars Dealer Score
Additional info close
Used 2018 Audi A6 Sport for Sale
51,156 Miles
Los Angeles, CA
| Category | Used Cars |
| Price | $18,991 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUC8AFCXJN112402 |
| Location | Los Angeles, CA |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 51,156 mi. |
| Transmission | Automatic |
| Exterior Color | Ibis white |
| Interior Color | Black |
| MPG | 28 combined |
| Drivetrain | Front-wheel drive |
$17,320
$17,975
GREAT DEAL
2017 Audi A6 2.0T quattro Premium
- 50,347 Miles
- Listed 34 days ago
- Bridgeport, WV
- $2,711 Below market value of $20,031
- iSeeCars Dealer Score
Additional info close
Used 2017 Audi A6 2.0T quattro Premium for Sale
50,347 Miles
Bridgeport, WV
| Category | Used Cars |
| Price | $17,320 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUF8AFCXHN080607 |
| Location | Bridgeport, WV |
| Features | bluetooth, child safety, backup camera, leather upholstery, sunroof |
| Mileage | 50,347 mi. |
| Transmission | Automatic |
| Exterior Color | Moonlight blue metallic |
| Interior Color | Brown |
| MPG | 25 combined |
| Drivetrain | All-wheel drive |
| Positives | no accidents, condition, non-smoker, one owner, certified pre-owned car |
$19,997
GREAT DEAL
2019 Audi A6 quattro Premium Plus 55 TFSI
- 77,483 Miles
- Listed 68 days ago
- North Haven, CT
- $2,710 Below market value of $22,707
- iSeeCars Dealer Score
Additional info close
Used 2019 Audi A6 quattro Premium Plus 55 TFSI for Sale
77,483 Miles
North Haven, CT
| Category | Used Cars |
| Price | $19,997 |
| 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 | 77,483 mi. |
| Transmission | Automatic |
| Exterior Color | Black |
| Interior Color | Brown |
| MPG | 25 combined |
| Drivetrain | All-wheel drive |
$13,488
$13,988
GREAT DEAL
2018 Audi A6 2.0T quattro Premium Plus
- 101,490 Miles
- Listed 143 days ago
- Lebanon, OH
- $2,488 Below market value of $15,976
- iSeeCars Dealer Score
Additional info close
Used 2018 Audi A6 2.0T quattro Premium Plus for Sale
101,490 Miles
Lebanon, OH
| Category | Used Cars |
| Price | $13,488 |
| 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 |
$18,520
$19,033
GREAT DEAL
2018 Audi A6 2.0T quattro Premium Plus
- 53,549 Miles
- Listed 56 days ago
- Tampa, FL
- $2,445 Below market value of $20,965
- iSeeCars Dealer Score
Additional info close
Used 2018 Audi A6 2.0T quattro Premium Plus for Sale
53,549 Miles
Tampa, FL
| Category | Used Cars |
| Price | $18,520 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUG8AFC7JN098752 |
| Location | Tampa, FL |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 53,549 mi. |
| Transmission | Automatic |
| Exterior Color | Glacier white metallic [white] |
| MPG | 26 combined |
| Drivetrain | All-wheel drive |
| Positives | routine maintenance |
$18,888
$19,288
GREAT DEAL
2019 Audi A6 quattro Premium Plus 55 TFSI
- 80,730 Miles
- Listed 22 days ago
- Staten Island, NY
- $2,329 Below market value of $21,217
- iSeeCars Dealer Score
Additional info close
Used 2019 Audi A6 quattro Premium Plus 55 TFSI for Sale
80,730 Miles
Staten Island, NY
| Category | Used Cars |
| Price | $18,888 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 6-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUL2AF24KN022169 |
| Location | Staten Island, NY |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 80,730 mi. |
| Transmission | Automatic |
| Exterior Color | Black |
| Interior Color | Brown |
| MPG | 25 combined |
| Drivetrain | All-wheel drive |
$13,000
$13,990
GREAT DEAL
2016 Audi A6 2.0T quattro Premium Plus
- 80,395 Miles
- Listed 305 days ago
- Tucson, AZ
- $2,293 Below market value of $15,293
- iSeeCars Dealer Score
Additional info close
Used 2016 Audi A6 2.0T quattro Premium Plus for Sale
80,395 Miles
Tucson, AZ
| Category | Used Cars |
| Price | $13,000 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUGFAFC0GN146087 |
| Location | Tucson, AZ |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 80,395 mi. |
| Transmission | Automatic |
| Exterior Color | Mythos black metallic |
| Interior Color | Beige |
| MPG | 26 combined |
| Drivetrain | All-wheel drive |
$18,900
GREAT DEAL
2019 Audi A6 quattro Premium Plus 55 TFSI
- 90,242 Miles
- Listed 1 day ago
- Tinley Park, IL
- $2,292 Below market value of $21,192
- iSeeCars Dealer Score
Additional info close
Used 2019 Audi A6 quattro Premium Plus 55 TFSI for Sale
90,242 Miles
Tinley Park, IL
| Category | Used Cars |
| Price | $18,900 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 6-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUL2AF27KN104428 |
| Location | Tinley Park, IL |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 90,242 mi. |
| Transmission | Automatic |
| Exterior Color | Tango red metallic |
| Interior Color | Beige |
| MPG | 25 combined |
| Drivetrain | All-wheel drive |
| Positives | clean history |
$8,999
GREAT DEAL
2013 Audi A6 2.0T quattro Premium Plus
- 83,354 Miles
- Listed 7 days ago
- Davis, CA
- $2,239 Below market value of $11,238
- iSeeCars Dealer Score
Additional info close
Used 2013 Audi A6 2.0T quattro Premium Plus for Sale
83,354 Miles
Davis, CA
| Category | Used Cars |
| Price | $8,999 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUGFAFC6DN156263 |
| Location | Davis, CA |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 83,354 mi. |
| Transmission | Automatic |
| Exterior Color | Phantom black pearl |
| Interior Color | Black |
| MPG | 24 combined |
| Drivetrain | All-wheel drive |
Page 1 of 27
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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| Audi A4 for Sale | $19,064 | Save $5,599 on 526 deals | 1,878 listings |
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Average Price of Audi A6 Trims
| Trim | Average Price | Listings | Specs | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
Audi A6 2.0T quattro Premium Plus (2013-2020) |
$13,145 | 295 Listings |
|
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|
Audi A6 quattro Premium Plus 45 TFSI (2020-2023) |
$37,615 | 253 Listings |
|
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|
Audi A6 quattro Premium Plus 55 TFSI (2020-2023) |
$35,162 | 235 Listings |
|
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|
Audi A6 3.0T quattro Premium Plus (2010-2020) |
$13,536 | 205 Listings |
|
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|
Audi A6 quattro Premium 45 TFSI (2020-2023) |
$33,641 | 169 Listings |
|
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|
Audi A6 3.0T quattro Prestige (2010-2020) |
$13,927 | 155 Listings |
|
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|
Audi A6 quattro Prestige 55 TFSI (2020-2023) |
$36,368 | 105 Listings |
|
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|
Audi A6 2.0T quattro Premium (2013-2020) |
$13,634 | 55 Listings |
|
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|
Audi A6 2.0T Premium Plus (2012-2018) |
$12,984 | 53 Listings |
|
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|
Audi A6 2.0T Premium (2012-2018) |
$13,508 | 52 Listings |
|
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