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24 listings
- $30,549fair price$607 below market
- 82,005 miles
- No accidents, 3 owners, personal use
- 16 City / 24 Hwy MPG
- Autos of Chicago (68 mi away)
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Located in Arlington Heights, IL / 68 miles away from Milwaukee, WI
Embrace a world-class ride with our 2018 Audi S6 Premium Plus quattro Sedan with the S Sport Pack presented in Tornado Gray Metallic! Powered by a Twi...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
18 Combined MPG (16 City/24 Highway)
Listing Information:
VIN: WAUFFAFC6JN104476
Stock: 3947
Certified Pre-Owned: No
Listed since: 04-28-2025 - $29,999fair price$775 above market
- 65,635 miles
- No accidents, 6 owners, personal use
- 18 City / 27 Hwy MPG
- Specialty Motors (49 mi away)
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Located in Gurnee, IL / 49 miles away from Milwaukee, WI
** VEHICLE LOCATION MAY VARY BETWEEN OUT TWO DEALERSHIPS, PLEASE CALL AHEAD TO CONFIRM LOCATION BEFORE VISITING **** 2017 AUDI S6 PRESTIGE **** MYTHOS...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
21 Combined MPG (18 City/27 Highway)
Listing Information:
VIN: WAUHFAFCXHN013519
Stock: 013519
Certified Pre-Owned: No 
Photos not availableNot Priced- 54,112 miles
- No accidents, 2 owners, corporate fleet vehicle
- 18 City / 27 Hwy MPG
- Specialty Motors (49 mi away)
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Located in Gurnee, IL / 49 miles away from Milwaukee, WI
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: No
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
21 Combined MPG (18 City/27 Highway)
Listing Information:
VIN: WAUFFAFC2HN064388
Stock: 064388
Certified Pre-Owned: No- $33,999good price$2,694 below market
- 39,838 miles
- No accidents, 1 owner, personal use only
- 18 City / 27 Hwy MPG
- Specialty Motors (49 mi away)
Close
Located in Gurnee, IL / 49 miles away from Milwaukee, WI
** VEHICLE LOCATION MAY VARY BETWEEN OUT TWO DEALERSHIPS, PLEASE CALL AHEAD TO CONFIRM LOCATION BEFORE VISITING **** 2016 AUDI S6 PREMIUM PLUS SEDAN**...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
21 Combined MPG (18 City/27 Highway)
Listing Information:
VIN: WAUF2AFC5GN138381
Stock: 138381
Certified Pre-Owned: No - $46,888fair price$132 below market
- 32,728 miles
- No accidents, 2 owners, personal use only
- 18 City / 28 Hwy MPG
- Chicago Auto Place (88 mi away)
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Located in Downers Grove, IL / 88 miles away from Milwaukee, WI
Thank you for visiting another one of Chicago Auto Place's exclusive listings! CALL US NOW FOR A FREE QUOTE 630-422-1122 FOR MORE PHOTOS VISIT WWW.CHI...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
22 Combined MPG (18 City/28 Highway)
Listing Information:
VIN: WAUFFAF21LN044732
Stock: H9019
Certified Pre-Owned: No
Listed since: 02-28-2025 - Price Drop$44,425
- 51,596 miles
- No accidents, 2 owners, personal use
- 18 City / 28 Hwy MPG
- Gerald Honda of Matteson (109 mi away)
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Located in Matteson, IL / 109 miles away from Milwaukee, WI
New Price! Recent Arrival! 2020 Audi S6 2.9T Prestige quattro Mythos Black Metallic * CLEAN CARFAX, *BLUETOOTH, *REAR VIEW CAMERA, *HEATED SEATS, * AW...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
22 Combined MPG (18 City/28 Highway)
Listing Information:
VIN: WAUFFAF20LN048979
Stock: 506506B
Certified Pre-Owned: No
Listed since: 05-13-2025 - New Listing$46,487fair price$732 below market
- 56,919 miles
- No accidents, 1 owner, personal use only
- 18 City / 28 Hwy MPG
- The Audi Exchange (61 mi away)
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Located in Highland Park, IL / 61 miles away from Milwaukee, WI
Welcome to the Audi Exchange, One of America's premier marketers of high-line and luxury automobiles. This vehicle has all of the right options Presti...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
22 Combined MPG (18 City/28 Highway)
Listing Information:
VIN: WAUFFAF23MN072534
Stock: A250961A
Certified Pre-Owned: Yes
Listed since: 05-05-2025 - 63,137 miles
- 2 accidents, 3 owners, personal use
- 18 City / 27 Hwy MPG
- Driveway (In-stock online)
- Home delivery*
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Located in Troy, MI / 241 miles away from Milwaukee, WI
High Demand,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Brake Assist,Heads-Up Display,Heated Seats,Heated Steering Wheel,Keyless Start,L...
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
21 Combined MPG (18 City/27 Highway)
Listing Information:
VIN: WAUHFAFCXHN007655
Stock: HN007655PA
Certified Pre-Owned: No- Price Drop$41,990great price$1,716 below market
- 45,506 miles
- No accidents, 3 owners, personal use only
- 18 City / 28 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
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Located in Cincinnati, OH / 326 miles away from Milwaukee, WI
At Carvana, we go miles beyond the extra mile. That's why we provide you with a convenient, fast, and hassle-free car buying experience that puts you ...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
22 Combined MPG (18 City/28 Highway)
Listing Information:
VIN: WAUFFAF24LN046622
Stock: 2003603728
Certified Pre-Owned: No
Listed since: 04-07-2025 - Price Drop$24,592good price$1,593 below market
- 78,623 miles
- 1 accident, 4 owners, personal use
- 18 City / 27 Hwy MPG
- D'Arcy Hyundai (109 mi away)
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Located in Joliet, IL / 109 miles away from Milwaukee, WI
Recent Arrival! Black Metallic 2016 Audi S6 4.0T Prestige quattro quattro 7-Speed Automatic S tronic 4.0L V8 Turbocharged DOHC 32V ULEV II 450hpLOW MI...
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
21 Combined MPG (18 City/27 Highway)
Listing Information:
VIN: WAUH2AFC2GN073580
Stock: H32772A
Certified Pre-Owned: No
Listed since: 05-03-2025 - Photos not available$25,987fair price$84 below market
- 78,268 miles
- No accidents, 3 owners, corporate fleet vehicle
- 18 City / 27 Hwy MPG
- Premiere Motorsports (104 mi away)
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Located in Plainfield, IL / 104 miles away from Milwaukee, WI
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: No
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
21 Combined MPG (18 City/27 Highway)
Listing Information:
VIN: WAUH2AFCXGN060043
Stock: PM5776
Certified Pre-Owned: No
Listed since: 05-14-2025 - New Listing$44,358fair price$51 below market
- 40,266 miles
- No accidents, 2 owners, personal use
- 18 City / 28 Hwy MPG
- Twin City Chrysler Dodge Jeep Ram (194 mi away)
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Located in Lafayette, IN / 194 miles away from Milwaukee, WI
2020 Audi S6 2.9T Premium Plus quattro Black Metallic 2.9L V6 Turbocharged DOHC 24V LEV3-ULEV70 444hp 8-Speed Automatic with TiptronicTwin City Chrysl...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
22 Combined MPG (18 City/28 Highway)
Listing Information:
VIN: WAUDFAF20LN036791
Stock: PT41081
Certified Pre-Owned: No
Listed since: 04-17-2025 - New Listing$37,705fair price$360 below market
- 61,239 miles
- No accidents, 2 owners, personal use
- 18 City / 28 Hwy MPG
- Sam Leman Chrysler Dodge Jeep Ram FIAT (188 mi away)
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Located in Morton, IL / 188 miles away from Milwaukee, WI
Blue 2020 Audi S6 2.9T Premium Plus quattro 2020 Audi S6 4D Sedan 2.9T Premium Plus quattro 18/28 City/Highway MPG Located at Sam Leman Chrysler Do...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
22 Combined MPG (18 City/28 Highway)
Listing Information:
VIN: WAUDFAF24LN087386
Stock: 087386
Certified Pre-Owned: No
Listed since: 05-25-2025 - 40,564 miles
- No accidents, 2 owners, personal use
- 18 City / 28 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
Located in Dallas, TX / 859 miles away from Milwaukee, WI
At Carvana, we go miles beyond the extra mile. That's why we provide you with a convenient, fast, and hassle-free car buying experience that puts you ...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
22 Combined MPG (18 City/28 Highway)
Listing Information:
VIN: WAUDFAF21LN028067
Stock: 2003691821
Certified Pre-Owned: No
Listed since: 05-05-2025- 74,593 miles
- No accidents, 2 owners, personal use only
- 18 City / 28 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
Located in Dallas, TX / 859 miles away from Milwaukee, WI
At Carvana, we go miles beyond the extra mile. That's why we provide you with a convenient, fast, and hassle-free car buying experience that puts you ...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
22 Combined MPG (18 City/28 Highway)
Listing Information:
VIN: WAUDFAF29LN037079
Stock: 2003486038
Certified Pre-Owned: No
Listed since: 03-14-2025- $48,976good price
- 38,134 miles
- No accidents, 3 owners, personal use
- 18 City / 28 Hwy MPG
- Driveway (In-stock online)
- Home delivery*
Close
Located in Dallas, TX / 857 miles away from Milwaukee, WI
High Demand,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Brake Assist,Heads-Up Display,Heated Seats,Heated Steering Wheel,Keyless Start,L...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
22 Combined MPG (18 City/28 Highway)
Listing Information:
VIN: WAUFFAF21MN086187
Stock: MN086187A
Certified Pre-Owned: No - New Listing$53,998
- 31,426 miles
- No accidents, 3 owners, personal use
- 18 City / 28 Hwy MPG
- CarMax (In-stock online)
- Transfer available from NC to WI*
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Located in Raleigh, NC / 696 miles away from Milwaukee, WI
CarMax values transparency and wants you to love your next car, not settle on it. Certain vehicles may have unrepaired safety recalls. Check nhtsa.gov...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
22 Combined MPG (18 City/28 Highway)
Listing Information:
VIN: WAUFFAF29MN039635
Stock: 26443783
Certified Pre-Owned: No - $17,887
- 110,988 miles
- 1 accident, 4 owners, personal use only
- 17 City / 27 Hwy MPG
- Golf Mill Ford (71 mi away)
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Located in Niles, IL / 71 miles away from Milwaukee, WI
2013 Audi S6 4.0T Prestige quattro Black quattro 4D Sedan4.0L V8 TFSI DOHC 7-Speed Automatic with Tiptronic17/27 City/Highway MPG **With some availabl...
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
20 Combined MPG (17 City/27 Highway)
Listing Information:
VIN: WAUJ2AFC7DN119806
Stock: X14844A
Certified Pre-Owned: No
Listed since: 03-17-2025 - $18,199
- 99,196 miles
- 2 accidents, 3 owners, personal use only
- 17 City / 27 Hwy MPG
- David Rice Auto Sales (132 mi away)
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Located in Schoolcraft, MI / 132 miles away from Milwaukee, WI
INSTALLED FEATURES: Air filtration, Front air conditioning: automatic climate control, Front air conditioning zones: dual, Humidity/dewpoint sensors, ...
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
20 Combined MPG (17 City/27 Highway)
Listing Information:
VIN: WAUF2AFC9FN014516
Stock: P10816
Certified Pre-Owned: No
Listed since: 04-17-2025 - $17,499fair price$412 above market
- 121,000 miles
- No accidents, 1 owner, personal use only
- 17 City / 27 Hwy MPG
- Clutch Motors (55 mi away)
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Located in Lake Bluff, IL / 55 miles away from Milwaukee, WI
This 2014 Audi S6 4dr 4.0T quattro AWD 4dr Sedan features a V8 4.0L Twin Turbocharger 8cyl Gasoline engine. It is equipped with a 7 Speed Automatic tr...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
20 Combined MPG (17 City/27 Highway)
Listing Information:
VIN: WAUF2AFC9EN002428
Stock: 002428
Certified Pre-Owned: No
Listed since: 05-14-2025 - 40,785 miles
- No accidents, 2 owners, personal use only
- 18 City / 28 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
Located in Boston, MA / 855 miles away from Milwaukee, WI
At Carvana, we go miles beyond the extra mile. That's why we provide you with a convenient, fast, and hassle-free car buying experience that puts you ...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
22 Combined MPG (18 City/28 Highway)
Listing Information:
VIN: WAUDFBF29NN037074
Stock: 2003714570
Certified Pre-Owned: No
Listed since: 05-08-2025
Showing 1 - 21 out of 24 listings
Consumer Reviews for the Audi S6
Read recent reviews for the Audi S6
2017 S6 - super fun to drive!
huntm2000, 08/08/2016
2017 Audi S6 Prestige quattro 4dr Sedan AWD (4.0L 8cyl Turbo 7AM)
2017 S6 Prestige Mythos black, Cold weather, handling package, driver assistance, black optic pkg. I shopped around at BMW (550xi), Maserati (Ghibli), Mercedes (E400), and Jaguar before making my decision on the 2017 Audi S6. In comparison no other car felt as athletic, well grounded, and luxurious all in the same package as the S6. The S6 is awesome, by far the most enjoyable … Audi i have ever drove or owned. I am looking for reasons to take it out (grocery store, pick up fast food, run errands, etc). The engine gives you massive hp and torque at low rpms, and the exhaust note is intoxicating, but is not overstated. The S6 has plenty of room for both front and rear passengers, and has lots of tech upgrades such as bose audio system, apple car play, google based navigation, and tons of safety features. With configurable settings for ride height, transmission, and suspension the car can go from stiff and sporty, to comfort and luxurious for longer drives. I love this car!
Used 2018 Audi S6 in Milwaukee, WI Values
Estimated values
2018 Audi S6 Premium Plus quattro 4dr Sedan AWD (4.0L 8cyl Turbo 7AM) with no options
| Condition | Trade-In | Private Party | Dealer Retail |
|---|---|---|---|
| Outstanding | $24,219 | $28,381 | $31,853 |
| Clean | $23,337 | $27,291 | $30,568 |
| Average | $21,867 | $25,476 | $28,428 |
| Rough | $19,955 | $23,115 | $25,645 |
The average list price of a used 2018 Audi S6 in Milwaukee, Wisconsin is $36,575. The average mileage on a used Audi S6 2018 for sale in Milwaukee, Wisconsin is 62,217. Based on the average mileage of 62,217 for used 2018 Audi S6 for sale in Milwaukee, WI and using an average vehicle condition rating, which means the vehicle may have a few mechanical and/or cosmetic problems and may require a considerable amount of reconditioning, we appraise the average trade-in value of a used Audi S6 2018 in Milwaukee, Wisconsin to be $21,867.
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