208 Used Audi S6 for Sale
Dealer partner2021 Audi S6
2.9 TFSI Premium Plus quattro Tiptronic•99,903 mi•
WAUDFAF26MN034822
$28,888
Commack, NY•Lemans Cars
Dealer partner2020 Audi S6
2.9 TFSI Premium Plus quattro Tiptronic•51,964 mi•
WAUDFAF25LN085775
$35,896
Northlake, IL•Knb Motors
2022 Audi S6
2.9 TFSI Prestige quattro Tiptronic•44,586 mi•
WAUFFBF22NN054355
$49,011
Naperville, IL•Maserati Of Naperville
2020 Audi S6
2.9 TFSI Premium Plus quattro Tiptronic•83,477 mi•
WAUDFAF2XLN076599
$28,888
Commack, NY•Lemans Cars
2023 Audi S6
2.9 TFSI Premium Plus quattro Tiptronic•12,560 mi•
WAUEFBF28PN034013
$51,750
Franklin Square, NY•Luxury Motor Club
2023 Audi S6
2.9 TFSI Prestige quattro Tiptronic•35,528 mi•
WAUFFBF24PN042968
$51,959
Highland Park, IL•Gravity Autos Chicago
2020 Audi S6
2.9 TFSI Prestige quattro Tiptronic•103,150 mi•
WAUFFAF23LN037460
$33,850
Midlothian, IL•Car And Drive Motorsports
2021 Audi S6
2.9 TFSI Premium Plus quattro Tiptronic•48,992 mi•
WAUDFAF25MN090637
$41,697
Chicago, IL•Luxury Auto Selection
New listing
2014 Audi S6
4.0 TFSI Prestige quattro S tronic•95,521 mi•
WAUF2AFC3EN112259
$14,900
Charlotte, NC•Us Auto Source Llc
New listing
2023 Audi S6
Base•35,323 mi•
WAUDFBF26PN092097
$63,995
Denison, KS•Varco Motors Llc
New listing
2016 Audi S6
4.0 TFSI Premium Plus quattro S tronic•121,847 mi•
WAUF2AFC7GN187808
$18,988
Englewood, CO•The Sharpest Rides
New listing
2017 Audi S6
4.0 TFSI Premium Plus quattro S tronic•109,100 mi•
WAUFFAFC7HN047084
$22,064
Marietta, GA•Audi Marietta
2017 Audi S6
4.0 TFSI Premium Plus quattro S tronic•72,022 mi•
WAUFFAFC7HN072177
$31,450
Kent, WA•Topline Auto Group Llc
2018 Audi S6
4.0 TFSI Prestige quattro S tronic•124,580 mi•
WAUHFAFC1JN015567
$16,999
Farmington, MN•American Motors Inc
2017 Audi S6
4.0 TFSI Prestige quattro S tronic•40,950 mi•
WAUHFAFC0HN107439
$32,500
Merrillville, IN•Unique Luxury Motors Llc
2016 Audi S6
4.0 TFSI Premium Plus quattro S tronic•106,626 mi•
WAUF2AFC8GN099656
$19,995
Smyrna, TN•Auto Union Inc
2021 Audi S6
2.9 TFSI Prestige quattro Tiptronic•18,576 mi•
WAUFFAF20MN009682
$46,990
Trenton, OH•Carvana Trenton
2020 Audi S6
2.9 TFSI Prestige quattro Tiptronic•124,079 mi•
WAUFFBF23LN043457
$28,750
Binghamton, NY•Driven Automotive
2016 Audi S6
4.0 TFSI Premium Plus quattro S tronic•109,664 mi•
WAUF2AFC6GN107172
$21,998
Centennial, CO•Autonation Subaru Arapahoe
2021 Audi S6
2.9 TFSI Prestige quattro Tiptronic•73,544 mi•
WAUFFAF29MN053860
$35,797
Cockeysville, MD•Mercedes Benz Of Hunt Valley
2022 Audi S6
2.9 TFSI Premium Plus quattro Tiptronic•31,370 mi•
WAUDFBF2XNN019666
$45,076
West Covina, CA•West Covina Cdjr
2025 Audi S6
2.9 TFSI Premium Plus quattro Tiptronic•3,062 mi•
WAUEFBF25SN044619
$65,216
Dallas, TX•Audi Dallas
2021 Audi S6
2.9 TFSI Prestige quattro Tiptronic•77,050 mi•
WAUFFAF27MN049242
$34,995
Westport, MA•Top Quality Auto Sales Inc
2022 Audi S6
2.9 TFSI Prestige quattro Tiptronic•38,780 mi•
WAUFFBF21NN051303
$53,215
Plano, TX•Sewell Mini Of Plano
2013 Audi S6
4.0 TFSI Prestige quattro S tronic•112,861 mi•
WAUJ2AFC2DN031116
$12,980
Costa Mesa, CA•Carbeeco Inc
2014 Audi S6
4.0 TFSI Prestige quattro S tronic•142,382 mi•
WAUF2AFC5EN002393
$9,999
Jamesburg, NJ•Blue Star Cars
2020 Audi S6
2.9 TFSI Prestige quattro Tiptronic•96,895 mi•
WAUFFAF26LN063163
$33,649
Concord, NC•Hendrick Toyota Concord
2014 Audi S6
4.0 TFSI Prestige quattro S tronic•70,341 mi•
WAUF2AFC5EN019596
$22,495
Canal Fulton, OH•R 21 Motorsports
2013 Audi S6
4.0 TFSI Prestige quattro S tronic•84,102 mi•
WAUF2AFCXDN148027
$18,995
Orange, MA•Ajs Auto Land
2022 Audi S6
2.9 TFSI Premium Plus quattro Tiptronic•43,454 mi•
WAUDFBF29NN023904
$46,076
Ventura, CA•Crown Dodge Chrysler Jeep Ram208
listings from $8,955 to $76,574
$30,638
Median price
Audi S6 overview
Shop 208 used Audi S6 listings for sale nationwide, priced from $8,955 to $76,574 across 195 dealerships. The median asking price is $30,638, with an average mileage of 76,063 miles. Inventory spans model years 2002 to 2025 and is strongest for 2020–2024, with 94 listings. California has the most used Audi S6 listings at 17, followed by New Jersey and Illinois.
Used Audi S6 prices by year
| Model Year | Listings | From | Median price | Deal score vehicles |
|---|---|---|---|---|
| 2025 Audi S6 | 6 | $60,737 | $65,500 | |
| 2024 Audi S6 | 4 | $51,699 | $60,041 | |
| 2023 Audi S6 | 16 | $40,958 | $52,827 | |
| 2022 Audi S6 | 22 | $34,540 | $46,078 | |
| 2021 Audi S6 | 25 | $28,888 | $38,990 | |
| 2020 Audi S6 | 27 | $28,750 | $35,995 |
About Audi S6
Frequently Asked Questions
How many used Audi S6 listings are for sale?
There are 208 used Audi S6 listings for sale from 195 dealerships nationwide, priced from $8,955 to $76,574.
How much does a used Audi S6 cost?
The median asking price for a used Audi S6 is $30,638. Listings range from $8,955 to $76,574. The average mileage is 76,063 miles.
What is the cheapest used Audi S6 for sale?
The lowest-priced listing is a 2007 Audi S6 S6 at $8,955 with 168,654 miles in Olathe, KS.
What model years are available?
Used Audi S6 inventory spans model years 2002 to 2025. The 2020–2024 model years are the most available, with 94 listings.
What trim levels are available for the Audi S6?
The Audi S6 is available in the following trim levels:
- Audi S6 4.0 TFSI Prestige quattro S tronic for sale65 listings
- Audi S6 2.9 TFSI Premium Plus quattro Tiptronic for sale61 listings
- Audi S6 2.9 TFSI Prestige quattro Tiptronic for sale38 listings
- Audi S6 4.0 TFSI Premium Plus quattro S tronic for sale32 listings
- Audi S6 quattro Tiptronic for sale4 listings
- Audi S6 5.2 FSI quattro Tiptronic for sale2 listings
- Audi S6 Avant for sale2 listings
- Audi S6 4.0 TFSI quattro S tronic for sale1 listing
- Audi S6 5.2 quattro Tiptronic for sale1 listing
- Audi S6 Base for sale1 listing
Used Audi S6 by trim
- Audi S6 4.0 TFSI Prestige quattro S tronic for sale65 listings
- Audi S6 2.9 TFSI Premium Plus quattro Tiptronic for sale61 listings
- Audi S6 2.9 TFSI Prestige quattro Tiptronic for sale38 listings
- Audi S6 4.0 TFSI Premium Plus quattro S tronic for sale32 listings
- Audi S6 quattro Tiptronic for sale4 listings
- Audi S6 5.2 FSI quattro Tiptronic for sale2 listings
- Audi S6 Avant for sale2 listings
- Audi S6 4.0 TFSI quattro S tronic for sale1 listing
- Audi S6 5.2 quattro Tiptronic for sale1 listing
- Audi S6 Base for sale1 listing
Used Audi S6 by price
- Used Audi S6 for sale under $10,0005 listings
- Used Audi S6 for sale under $20,00051 listings
- Used Audi S6 for sale under $30,000103 listings
- Used Audi S6 for sale under $50,000181 listings
Used Audi S6 by top metros
- Used Audi S6 for sale in Chicago, IL3 listings
- Used Audi S6 for sale in Cincinnati, OH2 listings
- Used Audi S6 for sale in Colorado Springs, CO2 listings
- Used Audi S6 for sale in Columbus, OH2 listings
- Used Audi S6 for sale in Dallas, TX2 listings
- Used Audi S6 for sale in Houston, TX2 listings
- Used Audi S6 for sale in Indianapolis, IN2 listings