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50 listings
- $22,900great price$2,468 below market
- 81,317 miles
- 1 accident, 4 owners, personal use only
- 18 City / 27 Hwy MPG
- Caruzin Motors (287 mi away)
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Located in Flint, MI / 287 miles away from Madison, WI
Caruzin Motors(8**)2**-2*** WE HAVE OVER 200 VEHICLES IN STOCK WE HAVE FINANCING AVAILABLE!!! ASK ABOUT OUR GUARANTEED CREDIT APPROVAL!!! DON'T FORGET...
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: WAUFFAFC3HN075108
Stock: 3822A
Certified Pre-Owned: No
Listed since: 06-29-2025 - $19,955good price$755 below market
- 128,000 miles
- No accidents, 3 owners, personal use only
- 18 City / 27 Hwy MPG
- Lake Auto Sales, LLC (438 mi away)
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Located in Hartville, OH / 438 miles away from Madison, WI
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: WAUFFAFC8HN121094
Stock: 121094
Certified Pre-Owned: No
Listed since: 03-24-2025 - New Listing$28,995fair price$1,250 below market
- 70,347 miles
- No accidents, 2 owners, personal use
- 18 City / 27 Hwy MPG
- Affinity Auto Sales (101 mi away)
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Located in West Chicago, IL / 101 miles away from Madison, WI
FINANCING AVAILABLE UNDER PERSONAL NAME AND OR UNDER BUSINESS.SHIPPING AVAILABLE WORLD WIDE AT LOW COSTCUSTOMIZABLE WARRANTIES AVAILABLE UP TO 6 YEARS...
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: WAUHFAFC5HN117500
Stock: A3987
Certified Pre-Owned: No - $31,990fair price
- 59,178 miles
- 1 accident, 2 owners, personal use only
- 18 City / 27 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
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Located in Dallas, TX / 813 miles away from Madison, 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: 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: WAUHFAFC8HN115286
Stock: 2003808121
Certified Pre-Owned: No
Listed since: 06-17-2025 - 85,229 miles
- No accidents, 1 owner, personal use only
- 18 City / 27 Hwy MPG
- Empire Auto Collection (323 mi away)
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Located in Warren, MI / 323 miles away from Madison, WI
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: WAUFFAFC1HN109367
Stock: HN109367
Certified Pre-Owned: No
Listed since: 07-02-2025- 161,900 miles
- No accidents, 4 owners, personal use only
- 14 City / 21 Hwy MPG
- Wall Street Autohaus (303 mi away)
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Located in Northville, MI / 303 miles away from Madison, WI
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:
16 Combined MPG (14 City/21 Highway)
Listing Information:
VIN: WAUBNAFB4BN010056
Stock: 010056
Certified Pre-Owned: No
Listed since: 11-02-2024
Photos not available- 99,744 miles
- No accidents, 1 owner, personal use
- 18 City / 27 Hwy MPG
- CarNeeD (100 mi away)
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Located in Northbrook, IL / 100 miles away from Madison, WI
2017 Audi S6 Premium Plus Sedan 4DSporty performance meets executive luxury powered by a twin-turbo V8 and quattro AWD.Key Features:4.0L V8 Twin Turbo...
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: WAUFFAFC7HN084250
Stock: ND2778
Certified Pre-Owned: No
Listed since: 07-17-2025- New Listing$44,988good price$2,747 below market
- 20,172 miles
- No accidents, 1 owner, personal use
- 16 City / 24 Hwy MPG
- The Auto Specialists (451 mi away)
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Located in Springfield, MO / 451 miles away from Madison, WI
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: WAUHFAFC2JN054989
Stock: 12795
Certified Pre-Owned: No
Listed since: 07-29-2025 - Price Drop$41,888good price$1,961 below market
- 32,728 miles
- No accidents, 2 owners, personal use only
- 18 City / 28 Hwy MPG
- Chicago Auto Place (110 mi away)
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Located in Downers Grove, IL / 110 miles away from Madison, 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 - New Listing$34,660fair price$385 below market
- 65,171 miles
- No accidents, 2 owners, personal use
- 18 City / 28 Hwy MPG
- Indy Auto Man (285 mi away)
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Located in Indianapolis, IN / 285 miles away from Madison, WI
Indy Auto Man, Indianapolis' premier used car dealership, presents this gorgeous 2020 Audi S6 for sale in Indianapolis, Indiana. Every vehicle in our ...
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: WAUDFAF20LN057799
Stock: Z3434ZZZ
Certified Pre-Owned: No
Listed since: 08-01-2025 - Price Drop$27,959fair price$419 above market
- 104,660 miles
- No accidents, 4 owners, personal use only
- 16 City / 24 Hwy MPG
- Volkswagen of Inver Grove (223 mi away)
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Located in Inver Grove Heights, MN / 223 miles away from Madison, WI
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: WAUHFBFC1JN052382
Stock: G002646X
Certified Pre-Owned: No
Listed since: 07-03-2025 - Price Drop
- 38,161 miles
- Insurance loss reported, 4 owners, personal use only
- 16 City / 24 Hwy MPG
- Volkswagen of Streetsboro (429 mi away)
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Located in Streetsboro, OH / 429 miles away from Madison, WI
Recent Arrival! Priced below KBB Fair Purchase Price! Odometer is 41725 miles below market average!Mythos Black Metallic 2018 Audi S6 4.0T Premium Plu...
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Issue reported
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: WAUFFAFC7JN078888
Stock: 078888T01
Certified Pre-Owned: No
Listed since: 07-12-2025 - New ListingPhotos not available
- 40,991 miles
- No accidents, 1 owner, corporate fleet vehicle
- 16 City / 24 Hwy MPG
- McCluskey Galbraith (369 mi away)
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Located in Cincinnati, OH / 369 miles away from Madison, 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:
18 Combined MPG (16 City/24 Highway)
Listing Information:
VIN: WAUFFAFC7JN024376
Stock: VM024376
Certified Pre-Owned: No
Listed since: 07-30-2025 - New Listing
- 119,555 miles
- No accidents, 5 owners, corporate fleet vehicle
- 14 City / 19 Hwy MPG
- GTX Auto Group (363 mi away)
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Located in West Chester, OH / 363 miles away from Madison, WI
!!!!!!!!!!!!!!!!!!!!! WE FINANCE NOW FOR QUALIFIED BUYERS !!!!!!!!!!!!!!!!!!!!!! FRESH TRADE !!!2009 AUDI S6 5.2L AWD !!!!NOT A PERFECT CAR !!!! 77 GR...
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:
16 Combined MPG (14 City/19 Highway)
Listing Information:
VIN: WAUGN94F99N030534
Stock: GTX030534
Certified Pre-Owned: No
Listed since: 07-29-2025 - New Listing
- 168,654 miles
- No accidents, 5 owners, personal use only
- 14 City / 19 Hwy MPG
- KC Car Gallery South (405 mi away)
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Located in Olathe, KS / 405 miles away from Madison, WI
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:
16 Combined MPG (14 City/19 Highway)
Listing Information:
VIN: WAUGN74F07N048017
Stock: S048017
Certified Pre-Owned: No - $60,891fair price$2,389 below market
- 10,531 miles
- No accidents, 3 owners, personal use only
- 18 City / 28 Hwy MPG
- Fishers Imports (275 mi away)
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Located in Fishers, IN / 275 miles away from Madison, WI
Check out this beautiful Audi S6 Prestige, loaded with standout features and premium performance. It comes equipped with the desirable Black Optic Pac...
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: WAUFFBF25NN019213
Stock: I9213T
Certified Pre-Owned: No
Listed since: 05-04-2025 - Price Drop$59,432fair price$1,201 below market
- 12,307 miles
- No accidents, 1 owner, personal use only
- 18 City / 28 Hwy MPG
- Serra Kia (323 mi away)
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Located in Washington, MI / 323 miles away from Madison, WI
Recent Arrival! 21" ALUMINUM WHEELS, AWD, NAVIGATION, FRONT HEATED SEATS, HEATED LEATHER WRAPPED STEERING WHEEL W/ MOUNTED CONTROLS, KEYLESS ENTRY, AP...
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: WAUDFBF2XNN051324
Stock: T602344A
Certified Pre-Owned: No
Listed since: 07-18-2025 - $47,990fair price
- 20,392 miles
- No accidents, 1 owner, personal use only
- 18 City / 28 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
Located in Dallas, TX / 813 miles away from Madison, 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: WAUFFBF20LN057199
Stock: 2003910254
Certified Pre-Owned: No
Listed since: 07-19-2025 - New Listing$10,995
- 111,767 miles
- No accidents, 3 owners, personal use only
- 14 City / 19 Hwy MPG
- Twins Auto Mall (59 mi away)
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Located in Rockford, IL / 59 miles away from Madison, WI
Twins Auto Mall Twins Auto Mall 3424 S Alpine Rd Rockford, IL 61109 8**-7**-0*** Visit Twins Auto Mall to shop our great deals. You can contact us ...
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: Yes
Lemon Status: No
Free History Report: No
Features and Specs:
16 Combined MPG (14 City/19 Highway)
Listing Information:
VIN: WAUDN94F28N135952
Stock: 135952
Certified Pre-Owned: No
Listed since: 05-28-2025 - $12,995
- 105,000 miles
- No accidents, 4 owners, personal use only
- 14 City / 19 Hwy MPG
- CARS2YOU.COM (190 mi away)
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Located in Mishawaka, IN / 190 miles away from Madison, WI
You are viewing a very nice and clean, 2008 AUDI S6 5.2L V10 QUATTRO AWD. This is powered with a very smooth and strong running 10 Cylinder engine, th...
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:
16 Combined MPG (14 City/19 Highway)
Listing Information:
VIN: WAUDN94F18N170319
Stock: 170319
Certified Pre-Owned: No
Listed since: 09-27-2024 - Price Drop
- 28,572 miles
- No accidents, 1 owner, personal use
- 18 City / 28 Hwy MPG
- Driveway (238 mi away)
- Home delivery*
Close
Located in Minneapolis, MN / 238 miles away from Madison, WI
CarFax No Accidents Reported,CarFax 1-Owner,High Demand,Rare Find,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Brake Assist,Heated Seats,...
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: WAUDFBF27NN019835
Stock: NN019835M
Certified Pre-Owned: No
Showing 22 - 42 out of 50 listings
Consumer Reviews for the Audi S6
Read recent reviews for the Audi S6
Great car, horrendous repairs and maintenance
Justin T, 05/04/2018
2013 Audi S6 Prestige quattro 4dr Sedan AWD (4.0L 8cyl Turbo 7AM)
I purchased this car with approximately 40,000 miles on it and by 60,000 it needed over $4,000 dollars in repairs. At 50,000 miles the "check coolant" message appeared every day until a visit to the dealer revealed that a new water pump was needed at around $2,000 with labor. Not 5,000 miles later the engine developed a high pitch squeal at idle. The remedy for that was a costly repair … to the high pressure oil system. Throughout the ownership of the car a clunking noise could be heard from the passenger footwell over every bump. This was never actually solved but was believed to be the front drive shaft and was replaced. Granted the dealership sympathized with me over the problems I was having and had Audi cover the cost. The adaptive cruise control went out of calibration several times and disabled the cruise until a $400 calibration was completed. Besides from the mechanical issues several interior rattles showed up in quick succession. Maintenance costs were as expected for oil changes but in order to perform the 75,000 mile service the entire front end would have had to be disassembled adding up to a $2,000 plus charge. All that aside the car itself was fantastic. The engine sounded rich and the acceleration was insane. The interior looked premium and the quilted seats were gorgeous. The exterior of the car had just the right blend of sport and luxury. All in all the dealer was exceptional and I would recommend the car if you don't mind the high maintenance and repair costs.
Used 2017 Audi S6 in Madison, WI Values
Estimated values
2017 Audi S6 Premium Plus quattro 4dr Sedan AWD (4.0L 8cyl Turbo 7AM) with no options
| Condition | Trade-In | Private Party | Dealer Retail |
|---|---|---|---|
| Outstanding | $19,981 | $25,297 | $29,389 |
| Clean | $19,162 | $24,210 | $28,070 |
| Average | $17,795 | $22,399 | $25,872 |
| Rough | $16,019 | $20,044 | $23,014 |
The average list price of a used 2017 Audi S6 in Madison, Wisconsin is $31,365. The average mileage on a used Audi S6 2017 for sale in Madison, Wisconsin is 74,494. Based on the average mileage of 74,494 for used 2017 Audi S6 for sale in Madison, 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 2017 in Madison, Wisconsin to be $17,795.
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* Delivery of any kind does not apply to Alaska and Hawaii. Contact the dealer for delivery details, restrictions and costs.