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31 listings
- $33,999good price$2,694 below market
- 39,838 miles
- No accidents, 1 owner, personal use only
- 18 City / 27 Hwy MPG
- Specialty Motors (451 mi away)
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Located in Gurnee, IL / 451 miles away from Sioux Falls, SD
** 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 - $29,999fair price$775 above market
- 65,635 miles
- No accidents, 6 owners, personal use
- 18 City / 27 Hwy MPG
- Specialty Motors (451 mi away)
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Located in Gurnee, IL / 451 miles away from Sioux Falls, SD
** 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 (451 mi away)
Close
Located in Gurnee, IL / 451 miles away from Sioux Falls, SD
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- New Listing$25,995good price$2,549 below market
- 81,502 miles
- No accidents, 2 owners, personal use
- 18 City / 27 Hwy MPG
- Original Owners Autos (190 mi away)
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Located in Eden Prairie, MN / 190 miles away from Sioux Falls, SD
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: WAUH2AFC1GN083226
Stock: 4693
Certified Pre-Owned: No
Listed since: 05-22-2025 - New Listing$21,995fair price$1,047 below market
- 101,746 miles
- No accidents, 4 owners, personal use only
- 18 City / 27 Hwy MPG
- Euroasian Auto (398 mi away)
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Located in Wichita, KS / 398 miles away from Sioux Falls, SD
Just in!
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: WAUF2AFCXGN102153
Stock: 102153
Certified Pre-Owned: No
Listed since: 05-14-2025 - $30,549fair price$607 below market
- 82,005 miles
- No accidents, 3 owners, personal use
- 16 City / 24 Hwy MPG
- Autos of Chicago (452 mi away)
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Located in Arlington Heights, IL / 452 miles away from Sioux Falls, SD
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 - 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 (455 mi away)
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Located in Joliet, IL / 455 miles away from Sioux Falls, SD
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 (452 mi away)
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Located in Plainfield, IL / 452 miles away from Sioux Falls, SD
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$26,995fair price$1,632 above market
- 64,922 miles
- 18 City / 27 Hwy MPG
- Booth Motors (487 mi away)
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Located in Longmont, CO / 487 miles away from Sioux Falls, SD
AutoCheck Vehicle History Summary Unavailable.
Features and Specs:
21 Combined MPG (18 City/27 Highway)
Listing Information:
VIN: WAUH2AFC1GN018666
Stock: 16936
Certified Pre-Owned: No - Photos not available
- 62,477 miles
- No accidents, 1 owner, personal use only
- 16 City / 24 Hwy MPG
- Walser Auto Campus (399 mi away)
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Located in Wichita, KS / 399 miles away from Sioux Falls, SD
2018 Audi S6 4.0T Prestige, located at BMW of Wichita. Original MSRP $81,510. Brilliant Black with Black Valcona Leather interior. This 1 owner S6 is ...
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: WAUFFAFC9JN105542
Stock: 53A0266T
Certified Pre-Owned: No
Listed since: 05-05-2025 - New ListingPhotos not availableNot Priced
- 45,267 miles
- Issue reported, 1 owner, personal use only
- 18 City / 27 Hwy MPG
- Colorado Auto Finders (499 mi away)
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Located in Centennial, CO / 499 miles away from Sioux Falls, SD
COLORADO AUTO FINDERSYour One-Stop Shop for all car buyingand service needs.Family owned and operated since 2001. Can't find what you're looking for?...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
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:
21 Combined MPG (18 City/27 Highway)
Listing Information:
VIN: WAUH2AFC6GN088423
Stock: U16365
Certified Pre-Owned: No - $17,887
- 110,988 miles
- 1 accident, 4 owners, personal use only
- 17 City / 27 Hwy MPG
- Golf Mill Ford (460 mi away)
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Located in Niles, IL / 460 miles away from Sioux Falls, SD
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 - 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 / 685 miles away from Sioux Falls, SD
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- $11,500good price$1,853 below market
- 189,045 miles
- 1 accident, 3 owners, personal use
- 17 City / 27 Hwy MPG
- Metro Auto Sales (214 mi away)
Close
Located in Lino Lakes, MN / 214 miles away from Sioux Falls, SD
Here's a nice and clean 2014 Audi S6 Prestige with 189,045 miles. It has 4.0L 8 cylinder Twin Turbocharger engine and Automatic transmission. Loaded w...
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: WAUF2AFCXEN081205
Stock: 081205
Certified Pre-Owned: No
Listed since: 08-15-2024 - Price Drop$48,950fair price$125 below market
- 20,099 miles
- No accidents, 1 owner, personal use
- 18 City / 28 Hwy MPG
- Dean Team Volkswagen Kirkwood (470 mi away)
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Located in Kirkwood, MO / 470 miles away from Sioux Falls, SD
Experience the Dean Team difference! We offer FREE car washes for life and FREE loaner cars in our service department *Certified appraisers available ...
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: WAUDFAF26LN058942
Stock: K8172
Certified Pre-Owned: No
Listed since: 10-16-2024 - $46,888fair price$132 below market
- 32,728 miles
- No accidents, 2 owners, personal use only
- 18 City / 28 Hwy MPG
- Chicago Auto Place (454 mi away)
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Located in Downers Grove, IL / 454 miles away from Sioux Falls, SD
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 - $17,499fair price$412 above market
- 121,000 miles
- No accidents, 1 owner, personal use only
- 17 City / 27 Hwy MPG
- Clutch Motors (452 mi away)
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Located in Lake Bluff, IL / 452 miles away from Sioux Falls, SD
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 - Price Drop$32,495fair price$781 below market
- 68,882 miles
- 1 accident, 3 owners, personal use
- 16 City / 24 Hwy MPG
- Jim Butler Chevrolet (473 mi away)
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Located in Fenton, MO / 473 miles away from Sioux Falls, SD
2018 Audi S6 4.0T Premium Plus quattro quattro Brilliant Black 7-Speed Automatic S tronic quattro 4.0L V8 Turbocharged DOHC 32V ULEV II 450hp20 Black ...
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:
18 Combined MPG (16 City/24 Highway)
Listing Information:
VIN: WAUFFAFC2JN019330
Stock: LT3465
Certified Pre-Owned: No
Listed since: 03-08-2025 - Price Drop$44,425
- 51,596 miles
- No accidents, 2 owners, personal use
- 18 City / 28 Hwy MPG
- Gerald Honda of Matteson (475 mi away)
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Located in Matteson, IL / 475 miles away from Sioux Falls, SD
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 (457 mi away)
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Located in Highland Park, IL / 457 miles away from Sioux Falls, SD
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 - $18,995
- 126,669 miles
- 1 accident, 3 owners, corporate fleet vehicle
- 17 City / 27 Hwy MPG
- E & A Motors (227 mi away)
Close
Located in Waterloo, IA / 227 miles away from Sioux Falls, SD
Making about 570HP. Stage 2 Jackel Motorsports Engine and Transmission Tune, MercRacing Heat Exchanger, Down pipes, Muffler Delete, Intakes. Airbag li...
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
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:
20 Combined MPG (17 City/27 Highway)
Listing Information:
VIN: WAUJ2AFC6DN145037
Stock: 145037
Certified Pre-Owned: No
Listed since: 02-24-2025
Showing 1 - 21 out of 31 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 2016 Audi S6 in Sioux Falls, SD Values
Estimated values
2016 Audi S6 Premium Plus quattro 4dr Sedan AWD (4.0L 8cyl Turbo 7AM) with no options
| Condition | Trade-In | Private Party | Dealer Retail |
|---|---|---|---|
| Outstanding | $19,161 | $22,410 | $24,734 |
| Clean | $18,296 | $21,355 | $23,522 |
| Average | $16,853 | $19,596 | $21,502 |
| Rough | $14,978 | $17,310 | $18,877 |
The average list price of a used 2016 Audi S6 in Sioux Falls, South Dakota is $30,012. The average mileage on a used Audi S6 2016 for sale in Sioux Falls, South Dakota is 75,974. Based on the average mileage of 75,974 for used 2016 Audi S6 for sale in Sioux Falls, SD 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 2016 in Sioux Falls, South Dakota to be $16,853.
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