Used Audi A6 for Sale in Milwaukee, WI
Showing 1-20 of 31 Listings
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$19,495
$20,789
GOOD DEAL
2019 Audi A6 quattro Premium Plus 55 TFSI
- 86,662 Miles
- Salem, WI (33 mi away)
- $1,467 Below market value of $20,962
- Low annual miles
- Listed 106 days ago
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Used 2019 Audi A6 quattro Premium Plus 55 TFSI for Sale
86,662 Miles
Salem, WI (33 mi away)
| Category | Used Cars |
| Price | $19,495 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 6-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUL2AF26KN025476 |
| Location | Salem, WI - 33 mi. |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 86,662 mi. |
| Transmission | Automatic |
| Exterior Color | Gray |
| Interior Color | Black |
| MPG | 25 combined |
| Drivetrain | All-wheel drive |
$14,500
GOOD DEAL
2018 Audi A6 2.0T Premium
- 102,126 Miles
- Mchenry, IL (51 mi away)
- Remaining Lifespan: 5.5334783 yrs
- $924 Below market value of $15,424
- Listed 209 days ago
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Used 2018 Audi A6 2.0T Premium for Sale
102,126 Miles
Mchenry, IL (51 mi away)
| Category | Used Cars |
| Price | $14,500 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUC8AFC3JN073426 |
| Location | Mchenry, IL - 51 mi. |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 102,126 mi. |
| Transmission | Automatic |
| Exterior Color | Black |
| Interior Color | Black |
| MPG | 28 combined |
| Drivetrain | Front-wheel drive |
$19,876
FAIR DEAL
2018 Audi A6 3.0T quattro Premium Plus
- 71,357 Miles
- Gurnee, IL (47 mi away)
- Remaining Lifespan: 5.532309 yrs
- $430 Above market value of $19,445
- Listed 6 days ago
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Used 2018 Audi A6 3.0T quattro Premium Plus for Sale
71,357 Miles
Gurnee, IL (47 mi away)
| Category | Used Cars |
| Price | $19,876 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 6-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUG3AFC3JN011766 |
| Location | Gurnee, IL - 47 mi. |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 71,357 mi. |
| Transmission | Automatic |
| Exterior Color | Moonlight blue metallic |
| Interior Color | Beige |
| MPG | 23 combined |
| Drivetrain | All-wheel drive |
| Positives | inspected, clean history |
$36,554
$36,589
FAIR DEAL
2023 Audi A6 quattro Premium Plus 45 TFSI
- 23,439 Miles
- Milwaukee, WI (7 mi away)
- $28 Above market value of $36,582
- 1 Owner, Low annual miles
- Listed 93 days ago
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Used 2023 Audi A6 quattro Premium Plus 45 TFSI for Sale
23,439 Miles
Milwaukee, WI (7 mi away)
| Category | Used Cars |
| Price | $36,554 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUE3BF22PN061832 |
| Location | Milwaukee, WI - 7 mi. |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 23,439 mi. |
| Transmission | Automatic |
| Exterior Color | Gray |
| Interior Color | Brown |
| MPG | 27 combined |
| Drivetrain | All-wheel drive |
$25,376
FAIR DEAL
2019 Audi A6 quattro Prestige 55 TFSI
- 71,118 Miles
- Gurnee, IL (47 mi away)
- $266 Above market value of $25,110
- Low annual miles
- Listed 269 days ago
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Used 2019 Audi A6 quattro Prestige 55 TFSI for Sale
71,118 Miles
Gurnee, IL (47 mi away)
| Category | Used Cars |
| Price | $25,376 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 6-cylinder |
| Seats | 5 Seats |
| VIN | WAUM2AF22KN045213 |
| Location | Gurnee, IL - 47 mi. |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 71,118 mi. |
| Transmission | Automatic |
| Exterior Color | Vesuvius gray metallic |
| Interior Color | Black |
| MPG | 25 combined |
| Drivetrain | All-wheel drive |
| Positives | inspected |
$30,424
$30,428
FAIR DEAL
2024 Audi A6 quattro Premium Plus 45 TFSI
- 43,699 Miles
- Elkhorn, WI (37 mi away)
- $319 Above market value of $30,743
- Listed 155 days ago
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Used 2024 Audi A6 quattro Premium Plus 45 TFSI for Sale
43,699 Miles
Elkhorn, WI (37 mi away)
| Category | Used Cars |
| Price | $30,424 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUE3BF21RN010454 |
| Location | Elkhorn, WI - 37 mi. |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 43,699 mi. |
| Transmission | Automatic |
| Exterior Color | White |
| Interior Color | Black |
| MPG | 26 combined |
| Drivetrain | All-wheel drive |
$24,995
$25,808
FAIR DEAL
2021 Audi A6 quattro Sport Prem Plus 45 TFSI
- 67,153 Miles
- Lake Villa, IL (44 mi away)
- $1,003 Above market value of $23,991
- Low annual miles
- Listed 228 days ago
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Used 2021 Audi A6 quattro Sport Prem Plus 45 TFSI for Sale
67,153 Miles
Lake Villa, IL (44 mi away)
| Category | Used Cars |
| Price | $24,995 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUE3AF21MN063822 |
| Location | Lake Villa, IL - 44 mi. |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 67,153 mi. |
| Transmission | Automatic |
| Exterior Color | White |
| Interior Color | Black |
| MPG | 26 combined |
| Drivetrain | All-wheel drive |
$9,999
2015 Audi A6 2.0T quattro Premium
- 107,021 Miles
- Waukegan, IL (48 mi away)
- Remaining Lifespan: 5.07963 yrs
- Market Price: $9,256
- Listed 14 days ago
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Used 2015 Audi A6 2.0T quattro Premium for Sale
107,021 Miles
Waukegan, IL (48 mi away)
| Category | Used Cars |
| Price | $9,999 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUFFAFC4FN010880 |
| Location | Waukegan, IL - 48 mi. |
| Features | bluetooth, child safety, leather upholstery, sunroof, alloy wheels |
| Mileage | 107,021 mi. |
| Transmission | Automatic |
| Exterior Color | White |
| Interior Color | Black |
| MPG | 23 combined |
| Drivetrain | All-wheel drive |
$23,977
$24,8172019 Audi A6 quattro Prestige 55 TFSI
- 94,523 Miles
- Milwaukee, WI (7 mi away)
- Market Price: $22,616
- Low annual miles
- Listed 23 days ago
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Used 2019 Audi A6 quattro Prestige 55 TFSI for Sale
94,523 Miles
Milwaukee, WI (7 mi away)
| Category | Used Cars |
| Price | $23,977 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 6-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUM2AF24KN087334 |
| Location | Milwaukee, WI - 7 mi. |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 94,523 mi. |
| Transmission | Automatic |
| Exterior Color | Gray |
| Interior Color | Black |
| MPG | 25 combined |
| Drivetrain | All-wheel drive |
$25,276
2019 Audi A6 quattro Prestige 55 TFSI
- 84,356 Miles
- Gurnee, IL (47 mi away)
- Market Price: $23,567
- Low annual miles
- Listed 56 days ago
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Used 2019 Audi A6 quattro Prestige 55 TFSI for Sale
84,356 Miles
Gurnee, IL (47 mi away)
| Category | Used Cars |
| Price | $25,276 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 6-cylinder |
| Seats | 5 Seats |
| VIN | WAUM2BF2XKN044462 |
| Location | Gurnee, IL - 47 mi. |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 84,356 mi. |
| Transmission | Automatic |
| Exterior Color | Ibis white |
| Interior Color | Beige |
| MPG | 25 combined |
| Drivetrain | All-wheel drive |
| Positives | inspected |
$54,985
$59,4572025 Audi A6 quattro Premium Plus 45 TFSI
- 3,457 Miles
- Milwaukee, WI (4 mi away)
- Market Price: $49,615
- Low annual miles
- Listed 8 days ago
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Used 2025 Audi A6 quattro Premium Plus 45 TFSI for Sale
3,457 Miles
Milwaukee, WI (4 mi away)
| Category | Used Cars |
| Price | $54,985 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUE3BF23SN044904 |
| Location | Milwaukee, WI - 4 mi. |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 3,457 mi. |
| Transmission | Automatic |
| Exterior Color | Blue |
| Interior Color | Black |
| MPG | 26 combined |
| Drivetrain | All-wheel drive |
$10,995
$11,4952013 Audi A6 2.0T quattro Premium Plus
- 109,270 Miles
- Milwaukee, WI (7 mi away)
- Remaining Lifespan: 4.9628725 yrs
- $500 Price drop in 23 days
- Listed 22 days ago
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Used 2013 Audi A6 2.0T quattro Premium Plus for Sale
109,270 Miles
Milwaukee, WI (7 mi away)
| Category | Used Cars |
| Price | $10,995 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUGFAFC1DN053428 |
| Location | Milwaukee, WI - 7 mi. |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 109,270 mi. |
| Transmission | Automatic |
| Exterior Color | Gray |
| Interior Color | Black |
| MPG | 24 combined |
| Drivetrain | All-wheel drive |
$11,995
$16,9952012 Audi A6 3.0T quattro Premium Plus
- 113,539 Miles
- Racine, WI (18 mi away)
- Remaining Lifespan: 4.9426966 yrs
- $5,000 Price drop in 49 days
- Listed 48 days ago
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Used 2012 Audi A6 3.0T quattro Premium Plus for Sale
113,539 Miles
Racine, WI (18 mi away)
| Category | Used Cars |
| Price | $11,995 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 6-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUGGAFC4CN038661 |
| Location | Racine, WI - 18 mi. |
| Features | bluetooth, navigation, leather upholstery, sunroof, alloy wheels |
| Mileage | 113,539 mi. |
| Transmission | Automatic |
| Exterior Color | Black |
| Interior Color | Black |
| MPG | 22 combined |
| Drivetrain | All-wheel drive |
$25,876
2020 Audi A6 quattro Premium Plus 55 TFSI
- 75,141 Miles
- Gurnee, IL (47 mi away)
- Market Price: $23,222
- Low annual miles
- Listed 13 days ago
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Used 2020 Audi A6 quattro Premium Plus 55 TFSI for Sale
75,141 Miles
Gurnee, IL (47 mi away)
| Category | Used Cars |
| Price | $25,876 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 6-cylinder |
| Seats | 5 Seats |
| VIN | WAUL2AF27LN067804 |
| Location | Gurnee, IL - 47 mi. |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 75,141 mi. |
| Transmission | Automatic |
| Exterior Color | Glacier white metallic |
| Interior Color | Black |
| MPG | 24 combined |
| Drivetrain | All-wheel drive |
| Positives | inspected |
$19,998
2017 Audi A6 2.0T quattro Premium Plus
- 62,855 Miles
- Milwaukee, WI (8 mi away)
- Remaining Lifespan: 5.333714 yrs
- Market Price: $17,750
- Listed 35 days ago
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Used 2017 Audi A6 2.0T quattro Premium Plus for Sale
62,855 Miles
Milwaukee, WI (8 mi away)
| Category | Used Cars |
| Price | $19,998 |
| For Sale By | dealer |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUG8AFC3HN061465 |
| Location | Milwaukee, WI - 8 mi. |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 62,855 mi. |
| Transmission | Automatic |
| Exterior Color | Brilliant black |
| Interior Color | Black |
| MPG | 25 combined |
| Drivetrain | All-wheel drive |
| Positives | warranty |
$14,999
2016 Audi A6 3.0T quattro Premium Plus
- 116,033 Miles
- Racine, WI (22 mi away)
- Remaining Lifespan: 5.1850376 yrs
- Listed 4 days ago
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Used 2016 Audi A6 3.0T quattro Premium Plus for Sale
116,033 Miles
Racine, WI (22 mi away)
| Category | Used Cars |
| Price | $14,999 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 6-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUFGAFC1GN167782 |
| Location | Racine, WI - 22 mi. |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 116,033 mi. |
| Transmission | Automatic |
| Exterior Color | Mythos black metallic |
| Interior Color | Black |
| MPG | 24 combined |
| Drivetrain | All-wheel drive |
| Positives | clean history, one owner |
$71,390
2026 Audi A6 quattro Premium Plus 55 TFSI
- Milwaukee, WI (7 mi away)
- 2087 Below similar cars
- Listed 107 days ago
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New 2026 Audi A6 quattro Premium Plus 55 TFSI for Sale
8 Miles
Milwaukee, WI (7 mi away)
| Category | New Cars |
| Price | $71,390 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 6-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAU55CFNXTN024029 |
| Location | Milwaukee, WI - 7 mi. |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 8 mi. |
| Transmission | Automatic |
| Exterior Color | Blue |
| Interior Color | Brown |
| MPG | 23 combined |
| Drivetrain | All-wheel drive |
$24,999
2018 Audi A6 3.0T quattro Prestige
- 49,951 Miles
- Milwaukee, WI (7 mi away)
- Remaining Lifespan: 5.5352454 yrs
- $427 Above market value of $24,571
- Listed 142 days ago
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Used 2018 Audi A6 3.0T quattro Prestige for Sale
49,951 Miles
Milwaukee, WI (7 mi away)
| Category | Used Cars |
| Price | $24,999 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 6-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUH3AFC3JN063032 |
| Location | Milwaukee, WI - 7 mi. |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 49,951 mi. |
| Transmission | Automatic |
| MPG | 23 combined |
| Drivetrain | All-wheel drive |
$3,995
2007 Audi A6 3.2 quattro
- 155,060 Miles
- Trevor, WI (38 mi away)
- Remaining Lifespan: 4.4329123 yrs
- $876 Below market value of $4,871
- Listed 15 days ago
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Used 2007 Audi A6 3.2 quattro for Sale
155,060 Miles
Trevor, WI (38 mi away)
| Category | Used Cars |
| Price | $3,995 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 6-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUDH94F87N020083 |
| Location | Trevor, WI - 38 mi. |
| Features | bluetooth, child safety, leather upholstery, power outlet, anti-theft system |
| Mileage | 155,060 mi. |
| Transmission | Automatic |
| Exterior Color | Brilliant black |
| MPG | 20 combined |
| Drivetrain | All-wheel drive |
$30,998
2024 Audi A6 quattro Premium Plus 55 TFSI
- 17,882 Miles
- Milwaukee, WI (8 mi away)
- $7,228 Below market value of $38,226
- Low annual miles
- Listed 2 days ago
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Used 2024 Audi A6 quattro Premium Plus 55 TFSI for Sale
17,882 Miles
Milwaukee, WI (8 mi away)
| Category | Used Cars |
| Price | $30,998 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 6-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | WAUL2BF26RN064584 |
| Location | Milwaukee, WI - 8 mi. |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 17,882 mi. |
| Transmission | Automatic |
| Exterior Color | Black |
| Interior Color | Black |
| MPG | 25 combined |
| Drivetrain | All-wheel drive |
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Used Cars for Sale Insights
How to save money when buying a used Audi A6 in Milwaukee?
| Engine | A 4-Cylinder A6 costs $3,832 less than a 6-Cylinder |
What colors are the best deals for a Audi A6 in Milwaukee?
Least Expensive Color
Silver
$2,788
Average Savings
Most Expensive Color
Green
$3,605
Average Premium
Average car color pricing for a used Audi A6 in Milwaukee?
| Rank | Color | Compared to Avg. Price |
|---|---|---|
| Silver | $2,788 Savings | |
| Black | $1,261 Savings | |
| White | $321 Savings | |
| Gray | $228 Higher | |
| Blue | $284 Higher | |
| Beige | $449 Higher | |
| Red | $1,628 Higher | |
| Green | $3,605 Higher |
What Audi A6 color has the best resale value in Milwaukee?
Price differences by car color compared to the average price of a used Audi A6 in Milwaukee
What is the best time to buy a used Audi A6 in Milwaukee?
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) |
$32,506 | 371 Listings |
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Audi A6 2.0T quattro Premium Plus (2013-2020) |
$12,838 | 358 Listings |
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|
Audi A6 quattro Premium Plus 45 TFSI (2020-2023) |
$32,844 | 326 Listings |
|
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|
Audi A6 3.0T quattro Premium Plus (2010-2020) |
$13,002 | 245 Listings |
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Audi A6 3.0T quattro Prestige (2010-2020) |
$13,593 | 181 Listings |
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Audi A6 quattro Premium 45 TFSI (2020-2023) |
$30,269 | 170 Listings |
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|
Audi A6 quattro Prestige 55 TFSI (2020-2023) |
$37,081 | 158 Listings |
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|
Audi A6 quattro Premium 55 TFSI (2020-2023) |
$29,983 | 84 Listings |
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Audi A6 2.0T Premium (2012-2018) |
$12,714 | 82 Listings |
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|
Audi A6 2.0T quattro Premium (2013-2020) |
$12,819 | 76 Listings |
|