208 Used Audi S6 for Sale
Dealer partner2021 Audi S6
2.9 TFSI Premium Plus quattro Tiptronic•48,992 mi•
WAUDFAF25MN090637
$41,697
Chicago, IL•Luxury Auto Selection
Dealer partner2023 Audi S6
2.9 TFSI Premium Plus quattro Tiptronic•12,560 mi•
WAUEFBF28PN034013
$51,750
Franklin Square, NY•Luxury Motor Club
2008 Audi S6
quattro Tiptronic•135,000 mi•
WAUDN74F28N032647
$9,900
San Leandro, CA•Jenin Carz
2015 Audi S6
4.0 TFSI Prestige quattro S tronic•85,499 mi•
WAUF2AFC6FN007538
$21,500
Greer, SC•Trade Up Auto Sales
2022 Audi S6
2.9 TFSI Prestige quattro Tiptronic•38,095 mi•
WAUFFBF24NN040411
$52,548
Kennesaw, GA•Carmax Town Center
2016 Audi S6
4.0 TFSI Prestige quattro S tronic•101,701 mi•
WAUH2AFC9GN073138
$22,500
Johnston, IA•Premier Imports
2018 Audi S6
4.0 TFSI Prestige quattro S tronic•111,041 mi•
WAUHFBFC2JN066467
$26,441
Beaverton, OR•Pdx Motorcars
2020 Audi S6
2.9 TFSI Premium Plus quattro Tiptronic•39,787 mi•
WAUDFAF28LN084555
$40,649
Simsbury, CT•Hoffman Honda
2023 Audi S6
2.9 TFSI Premium Plus quattro Tiptronic•61,271 mi•
WAUEFBF21PN009244
$40,958
Mishawaka, IN•Gurley Leep Subaru
2018 Audi S6
4.0 TFSI Prestige quattro S tronic•76,157 mi•
WAUHFAFC8JN009099
$29,900
Oklahoma City, OK•Automay Car Sales
2008 Audi S6
quattro Tiptronic•76,591 mi•
WAUDN74F28N127080
$19,690
Columbia, SC•Audi Columbia
2016 Audi S6
4.0 TFSI Premium Plus quattro S tronic•125,232 mi•
WAUF2AFC1GN068488
$19,995
Warren, MI•Elite Motor Sales Service Warren
2020 Audi S6
2.9 TFSI Premium Plus quattro Tiptronic•58,829 mi•
WAUDFAF20LN059830
$34,495
Monroe, NJ•Vip Auto Group Nj2023 Audi S6
2.9 TFSI Premium Plus quattro Tiptronic•54,929 mi•
WAUEFBF2XPN008187
$45,995
Ewing Township, NJ•J And S Autohaus Group
2022 Audi S6
2.9 TFSI Prestige quattro Tiptronic•9,781 mi•
WAUFFBF25NN050686
$57,901
Chicago, IL•Perillo Bmw
2020 Audi S6
2.9 TFSI Premium Plus quattro Tiptronic•48,697 mi•
WAUDFAF2XLN082340
$38,995
Wayne, NJ•Haus Of Lux
2025 Audi S6
2.9 TFSI Premium Plus quattro Tiptronic•9,035 mi•
WAUEFBF24SN044207
$63,999
Auburn, AL•Allen Turner Nissan Of Auburn
2020 Audi S6
2.9 TFSI Prestige quattro Tiptronic•35,487 mi•
WAUFFAF27LN060613
$47,698
St. Peters, MO•Carmax St Louis Mid Rivers Mall
2016 Audi S6
4.0 TFSI Prestige quattro S tronic•78,354 mi•
WAUH2AFC1GN106360
$25,699
Wilkes-Barre, PA•Prestige Autowurks
2013 Audi S6
4.0 TFSI Prestige quattro S tronic•106,134 mi•
WAUJ2AFC3DN088540
$15,500
Fairfield, CA•Lux Motors Llc
2008 Audi S6
quattro Tiptronic•69,084 mi•
WAUDN74F98N077021
$13,500
Spring, TX•0 60 Motors
2020 Audi S6
2.9 TFSI Prestige quattro Tiptronic•14,564 mi•
WAUFFAF24LN060715
$55,548
Pleasanton, CA•Carmax Pleasanton
2014 Audi S6
4.0 TFSI Prestige quattro S tronic•102,789 mi•
WAUF2AFC5EN016276
$16,984
Metairie, LA•Bryan Subaru
2018 Audi S6
4.0 TFSI Premium Plus quattro S tronic•99,746 mi•
WAUFFAFC6JN038494
$24,788
Gilroy, CA•Gilroy Car Club Llc
2014 Audi S6
4.0 TFSI Prestige quattro S tronic•117,026 mi•
WAUF2AFC6EN133929
$17,664
Springfield, VA•Dealer Network Trade
2013 Audi S6
4.0 TFSI Prestige quattro S tronic•127,193 mi•
WAUJ2AFC6DN116637
$12,495
Weymouth, MA•Redline Auto Sales Llc
2013 Audi S6
4.0 TFSI Prestige quattro S tronic•163,696 mi•
WAUJ2AFC0DN152212
$12,900
Palatine, IL•No Limit Motorworks Inc
2017 Audi S6
4.0 TFSI Prestige quattro S tronic•80,796 mi•
WAUHFAFC8HN011476
$26,578
Springfield, VA•Sheehy Ford Of Springfield2018 Audi S6
4.0 TFSI Prestige quattro S tronic•106,889 mi•
WAUHFAFC3JN048439
$26,498
Nixa, MO•Modern Motorcars
2021 Audi S6
2.9 TFSI Prestige quattro Tiptronic•37,117 mi•
WAUFFBF20MN047225
$48,084
Redlands, CA•Ken Grody Ford Inland Empire208
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