24 Used Audi S6 for Sale Near St Charles, IL

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2022 Audi S6 2.9 TFSI Prestige Tiptronic quattro's photo
VerifiedDealer partner

2022 Audi S6

2.9 TFSI Prestige Tiptronic quattro•47,086 mi•
WAUFFBF23NN024085
$42,357
LocationBurbank, IL•Driven Auto Sales
2020 Audi S6 2.9 TFSI Premium Plus Tiptronic quattro's photo
VerifiedDealer partner

2020 Audi S6

2.9 TFSI Premium Plus Tiptronic quattro•51,964 mi•
WAUDFAF25LN085775
$36,999
LocationNorthlake, IL•Knb Motors
2020 Audi S6 2.9 TFSI Prestige Tiptronic quattro's photo

2020 Audi S6

2.9 TFSI Prestige Tiptronic quattro•103,150 mi•
WAUFFAF23LN037460
$30,480
Deal Gauge
LocationMidlothian, IL•Car And Drive Motorsports
2021 Audi S6 2.9 TFSI Premium Plus Tiptronic quattro's photo

2021 Audi S6

2.9 TFSI Premium Plus Tiptronic quattro•48,992 mi•
WAUDFAF25MN090637
$41,697
LocationChicago, IL•Luxury Auto Selection
2015 Audi S6 4.0 TFSI quattro S tronic Prestige's photo

2015 Audi S6

4.0 TFSI quattro S tronic Prestige•108,302 mi•
WAUF2AFC0FN004666
$20,599
Deal Gauge
LocationElgin, IL•Your Choice Autos Elgin
2021 Audi S6 2.9 TFSI Premium Plus Tiptronic quattro's photo

2021 Audi S6

2.9 TFSI Premium Plus Tiptronic quattro•78,563 mi•
WAUDFAF23MN038052
$32,857
LocationBurbank, IL•Driven Auto Sales
2018 Audi S6 4.0 TFSI Prestige S tronic quattro's photo
New listing

2018 Audi S6

4.0 TFSI Prestige S tronic quattro•84,138 mi•
WAUHFAFCXJN087223
$29,500
LocationBuffalo Grove, IL•Lux Cars Chicago
2013 Audi S6 4.0 TFSI quattro S tronic Prestige's photo
New listing

2013 Audi S6

4.0 TFSI quattro S tronic Prestige•
WAUF2AFC1DN114333
$19,500
Deal Gauge
LocationChicago, IL•Buy A Car
2013 Audi S6 4.0 TFSI quattro S tronic Prestige's photo

2013 Audi S6

4.0 TFSI quattro S tronic Prestige•141,000 mi•
WAUJ2AFC9DN081723
$23,500
LocationMishawaka, IN•Classified Auto Sales Llc
2015 Audi S6 4.0 TFSI quattro S tronic Prestige's photo

2015 Audi S6

4.0 TFSI quattro S tronic Prestige•69,618 mi•
WAUF2AFC7FN007290
$26,995
LocationIndianapolis, IN•Indy Auto Man
2013 Audi S6 4.0 TFSI quattro S tronic Prestige's photo

2013 Audi S6

4.0 TFSI quattro S tronic Prestige•102,077 mi•
WAUJ2BFC6DN081801
$17,489
LocationAppleton, WI•Mega Motorworks
2009 Audi S6 5.2 quattro Tiptronic's photo

2009 Audi S6

5.2 quattro Tiptronic•74,273 mi•
WAUGN74F39N029206
$23,900
Deal Gauge
LocationKentwood, MI•Gr Auto Gallery
2017 Audi S6 4.0 TFSI Premium Plus S tronic quattro's photo

2017 Audi S6

4.0 TFSI Premium Plus S tronic quattro•137,000 mi•
WAUFFAFC6HN096020
$21,785
LocationBloomington, IN•Foreign Auto Connect
2020 Audi S6 2.9 TFSI Prestige Tiptronic quattro's photo

2020 Audi S6

2.9 TFSI Prestige Tiptronic quattro•67,469 mi•
WAUFFAF21LN031012
$36,038
LocationElmhurst, IL•Al Piemonte Buick Gmc
2022 Audi S6 2.9 TFSI Premium Plus Tiptronic quattro's photo

2022 Audi S6

2.9 TFSI Premium Plus Tiptronic quattro•41,067 mi•
WAUDFBF20NN039375
$43,412
LocationBarrington, IL•Motor Werks Cadillac
2017 Audi S6 4.0 TFSI Prestige S tronic quattro's photo

2017 Audi S6

4.0 TFSI Prestige S tronic quattro•183,122 mi•
WAUHFBFC6HN121030
$12,995
Deal Gauge
LocationGriffith, IN•Lake Motor Group Llc
2020 Audi S6 2.9 TFSI Prestige Tiptronic quattro's photo

2020 Audi S6

2.9 TFSI Prestige Tiptronic quattro•59,113 mi•
WAUFFAF21LN066892
$36,995
LocationRoselle, IL•Exclusive Autohaus Roselle
2020 Audi S6 2.9 TFSI Prestige Tiptronic quattro's photo

2020 Audi S6

2.9 TFSI Prestige Tiptronic quattro•65,483 mi•
WAUFFAF23LN090787
$35,271
LocationTroy, OH•Chevrolet Of Troy
2020 Audi S6 2.9 TFSI Prestige Tiptronic quattro's photo

2020 Audi S6

2.9 TFSI Prestige Tiptronic quattro•51,079 mi•
WAUFFAF2XLN091371
$35,765
LocationKalamazoo, MI•Zeigler Chrysler Dodge Jeep Ram Of Kalamazoo
2025 Audi S6 2.9 TFSI Premium Tiptronic quattro's photo

2025 Audi S6

2.9 TFSI Premium Tiptronic quattro•11,458 mi•
WAUDFBF2XSN012275
$62,074
LocationFishers, IN•Lockhart Cadillac
2022 Audi S6 2.9 TFSI Premium Plus Tiptronic quattro's photo

2022 Audi S6

2.9 TFSI Premium Plus Tiptronic quattro•42,889 mi•
WAUDFBF28NN055937
$51,499
LocationSt. Charles, IL•Mercedes Benz Of St Charles
2023 Audi S6 2.9 TFSI Premium Plus Tiptronic quattro's photo

2023 Audi S6

2.9 TFSI Premium Plus Tiptronic quattro•40,602 mi•
WAUEFBF23PN008385
$51,366
LocationDowners Grove, IL•Genesis Of Downers Grove
2022 Audi S6 2.9 TFSI Premium Plus Tiptronic quattro's photo

2022 Audi S6

2.9 TFSI Premium Plus Tiptronic quattro•16,022 mi•
WAUDFBF27NN048333
$56,363
LocationPeoria, IL•Jaguar Peoria Certified Pre Owned And Service
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Showing 1 - 24 from 24 results

24

S6 for sale in St Charles

$34,064

Median local price

23

St Charles-area dealerships

Audi S6 overview

Shop 24 used Audi S6 listings for sale, priced from $12,995 to $62,074 across 23 dealerships. The median asking price is $34,064, with an average mileage of 73,339 miles. Inventory spans model years 2009 to 2025 and is strongest for 2018–2022, with 13 listings.

About Audi S6

Frequently Asked Questions

How many used Audi S6 listings are for sale?

There are 24 used Audi S6 listings for sale from 23 dealerships, priced from $12,995 to $62,074.

How much does a used Audi S6 cost?

The median asking price for a used Audi S6 is $34,064. Listings range from $12,995 to $62,074. The average mileage is 73,339 miles.

What is the cheapest used Audi S6 for sale?

The lowest-priced listing is a 2017 Audi S6 4.0 TFSI Prestige S tronic quattro at $12,995 with 183,122 miles in Griffith, IN.

What model years are available?

Used Audi S6 inventory spans model years 2009 to 2025. The 2018–2022 model years are the most available, with 13 listings.

What trim levels are available for the Audi S6?

The Audi S6 is available in the following trim levels:

Used Audi S6 by trim

Used Audi S6 in St Charles by year

Used Audi S6 in nearby metros