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  • $35,999
    great price
    $2,467 below market
    • 56,532 miles
    • No accidents, 1 owner, personal use
    • 16 City / 24 Hwy MPG
    • Specialty Motors (146 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Gurnee, IL / 146 miles away from Peoria, IL

    ** VEHICLE LOCATION MAY VARY BETWEEN OUR TWO DEALERSHIPS, PLEASE CALL AHEAD TO CONFIRM LOCATION BEFORE VISITING *** 2018 AUDI S6 PRESTIGE SEDAN 4D ** ...

    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: WAUHFAFC9JN007264
    Stock: 007264
    Certified Pre-Owned: No

  • $21,765
    good price
    $1,332 below market
    • 116,637 miles
    • No accidents, 2 owners, personal use only
    • 16 City / 24 Hwy MPG
    • Serra Kia (369 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Washington, MI / 369 miles away from Peoria, IL

    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: WAUFFAFC7JN025950
    Stock: DT26079B
    Certified Pre-Owned: No
    Listed since: 07-22-2025

  • $34,400
    fair price
    $1,245 below market
    • 69,568 miles
    • No accidents, 3 owners, personal use
    • 16 City / 24 Hwy MPG
    • CarWise Gurnee (145 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Gurnee, IL / 145 miles away from Peoria, IL

    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: WAUHFAFC1JN034636
    Stock: GL28907
    Certified Pre-Owned: No
    Listed since: 05-27-2025

  • $30,549
    fair price
    $761 below market
    • 82,005 miles
    • No accidents, 3 owners, personal use
    • 16 City / 24 Hwy MPG
    • Autos of Chicago (129 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Arlington Heights, IL / 129 miles away from Peoria, IL

    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
    $40,990
    fair price
    $46 below market
    • 41,734 miles
    • No accidents, 4 owners, personal use
    • 16 City / 24 Hwy MPG
    • Carvana - Kansas City (285 mi away)
    • Home delivery*
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Kansas City, MO / 285 miles away from Peoria, IL

    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:

    18 Combined MPG (16 City/24 Highway)

    Listing Information:

    VIN: WAUHFAFC6JN053604
    Stock: 2003858111
    Certified Pre-Owned: No
    Listed since: 07-11-2025

  • $37,990
    fair price
    $56 below market
    • 47,399 miles
    • No accidents, 4 owners, personal use only
    • 16 City / 24 Hwy MPG
    • Carvana - Columbus (351 mi away)
    • Home delivery*
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Columbus, OH / 351 miles away from Peoria, IL

    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:

    18 Combined MPG (16 City/24 Highway)

    Listing Information:

    VIN: WAUFFAFC9JN020359
    Stock: 2003838216
    Certified Pre-Owned: No
    Listed since: 06-23-2025

  • New Listing
    $25,995
    good price
    $830 below market
    • 81,753 miles
    • No accidents, 4 owners, corporate fleet vehicle
    • 18 City / 27 Hwy MPG
    • Napleton's Arlington Heights Chrysler Jeep Dodge Ram (130 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Arlington Heights, IL / 130 miles away from Peoria, IL

    Sport Package, Driver Assistance Package, Black Optic Package, LED Lighting Package, Rear Side Airbags upgrade. Great looking well maintained Loaded A...

    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: WAUFFBFC2HN075929
    Stock: J11757B
    Certified Pre-Owned: No
    Listed since: 07-26-2025

  • New Listing
    $22,995
    great price
    $2,061 below market
    • 87,976 miles
    • No accidents, 2 owners, corporate fleet vehicle
    • 18 City / 27 Hwy MPG
    • Blue Sky Automotive (126 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Chicago, IL / 126 miles away from Peoria, IL

    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: WAUFFAFC3HN129507
    Stock: 129507
    Certified Pre-Owned: No

  • $29,999
    fair price
    $302 above market
    • 60,628 miles
    • 1 accident, 1 owner, personal use
    • 18 City / 27 Hwy MPG
    • Specialty Motors (146 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Gurnee, IL / 146 miles away from Peoria, IL

    ** VEHICLE LOCATION MAY VARY BETWEEN OUR TWO DEALERSHIPS, PLEASE CALL AHEAD TO CONFIRM LOCATION BEFORE VISITING *** 2017 AUDI S6 PREMIUM PLUS SEDAN 4D...

    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: WAUFFAFC1HN109241
    Stock: 109241
    Certified Pre-Owned: No

    • 128,528 miles
    • 2 accidents, 2 owners, personal use only
    • 18 City / 27 Hwy MPG
    • Globe Auto Sales 2 (276 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Louisville, KY / 276 miles away from Peoria, IL

    Introducing the 2017 Audi S6 4.0T quattro Prestige, a luxurious and high-performance sedan that will elevate your driving experience to a whole new le...

    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: WAUHFAFC2HN067722
    Stock: 067722
    Certified Pre-Owned: No

  • New Listing
    $44,988
    good price
    $3,004 below market
    • 20,172 miles
    • No accidents, 1 owner, personal use
    • 16 City / 24 Hwy MPG
    • The Auto Specialists (309 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Springfield, MO / 309 miles away from Peoria, IL

    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
    $41,888
    good price
    $1,961 below market
    • 32,728 miles
    • No accidents, 2 owners, personal use only
    • 18 City / 28 Hwy MPG
    • Chicago Auto Place (112 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Downers Grove, IL / 112 miles away from Peoria, IL

    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

  • $33,488
    good price
    $2,025 below market
    • 79,109 miles
    • 1 accident, 3 owners, personal use only
    • 16 City / 24 Hwy MPG
    • Dossett Buick GMC (447 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Tupelo, MS / 447 miles away from Peoria, IL

    KBB.com 10 Most Awarded Brands. Only 79,109 Miles! Delivers 24 Highway MPG and 16 City MPG! This Audi S6 boasts a Twin Turbo Premium Unleaded V-8 4.0 ...

    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: WAUHFAFC1JN007002
    Stock: UV19422
    Certified Pre-Owned: No
    Listed since: 03-24-2025

  • New Listing
    $23,995
    fair price
    $1,052 below market
    • 90,156 miles
    • 2 accidents, 5 owners, personal use
    • 18 City / 27 Hwy MPG
    • Reliable Superstore (311 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Springfield, MO / 311 miles away from Peoria, IL

    Navigation System. Recent Arrival! Odometer is 4092 miles below market average! 2016 Audi S6 4.0T Prestige quattro quattro Havanna Black Metallic 4D S...

    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: WAUH2AFC7GN059559
    Stock: GN059559P
    Certified Pre-Owned: No
    Listed since: 07-28-2025

  • Price Drop
    $27,959
    fair price
    $951 above market
    • 104,660 miles
    • No accidents, 4 owners, personal use only
    • 16 City / 24 Hwy MPG
    • Volkswagen of Inver Grove (339 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Inver Grove Heights, MN / 339 miles away from Peoria, IL

    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
    • 38,155 miles
    • Insurance loss reported, 4 owners, personal use only
    • 16 City / 24 Hwy MPG
    • Volkswagen of Streetsboro (431 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Streetsboro, OH / 431 miles away from Peoria, IL

    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 Listing
    Photos not available
    • 40,991 miles
    • No accidents, 1 owner, corporate fleet vehicle
    • 16 City / 24 Hwy MPG
    • McCluskey Galbraith (290 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Cincinnati, OH / 290 miles away from Peoria, IL

    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

  • $22,900
    great price
    $2,500 below market
    • 81,317 miles
    • 1 accident, 4 owners, personal use only
    • 18 City / 27 Hwy MPG
    • Caruzin Motors (342 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Flint, MI / 342 miles away from Peoria, IL

    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

  • $19,955
    good price
    $601 below market
    • 128,000 miles
    • No accidents, 3 owners, personal use only
    • 18 City / 27 Hwy MPG
    • Lake Auto Sales, LLC (432 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Hartville, OH / 432 miles away from Peoria, IL

    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
    $28,995
    fair price
    $1,206 below market
    • 70,347 miles
    • No accidents, 2 owners, personal use
    • 18 City / 27 Hwy MPG
    • Affinity Auto Sales (113 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in West Chicago, IL / 113 miles away from Peoria, IL

    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

    • 59,178 miles
    • 1 accident, 2 owners, personal use only
    • 18 City / 27 Hwy MPG
    • Carvana (In-stock online)
    • Home delivery*
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Dallas, TX / 674 miles away from Peoria, IL

    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

Showing 1 - 21 out of 50 listings

Consumer Reviews for the Audi S6

Read recent reviews for the Audi S6
Overall Consumer Rating
4.8 out of 5 stars20 Reviews
Write a vehicle reviewSee all 20 reviews
  • 5 star
    (80%)
  • 4 star
    (15%)
  • 3 star
    (5%)
  • 2 star
    (0%)
  • 1 star
    (0%)
5 out of 5 stars

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!
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Used 2018 Audi S6 in Peoria, IL Values

Estimated values
2018 Audi S6 Prestige quattro 4dr Sedan AWD (4.0L 8cyl Turbo 7AM) with no options
ConditionTrade-InPrivate PartyDealer Retail
Outstanding$30,153$33,044$35,470
Clean$29,054$31,776$34,040
Average$27,223$29,662$31,656
Rough$24,844$26,914$28,558

The average list price of a used 2018 Audi S6 in Peoria, Illinois is $31,426. The average mileage on a used Audi S6 2018 for sale in Peoria, Illinois is 72,265. Based on the average mileage of 72,265 for used 2018 Audi S6 for sale in Peoria, IL 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 Peoria, Illinois to be $27,223.

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* Delivery of any kind does not apply to Alaska and Hawaii. Contact the dealer for delivery details, restrictions and costs.