342 Used Audi A6 for Sale Near Castle, PA

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Model: a6
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2015 Audi A6 2.0T tiptronic quattro Premium Plus's photo
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2015 Audi A6

2.0T tiptronic quattro Premium Plus•106,320 mi•
WAUGFAFC8FN031638
$11,995
LocationColumbus, OH•The Auto Loft Of Columbus
2016 Audi A6 2.0T tiptronic quattro Premium's photo

2016 Audi A6

2.0T tiptronic quattro Premium•110,248 mi•
WAUFFAFC3GN110275
$11,888
LocationWorthington, OH•Mark Wahlberg Chevrolet Of Worthington
2020 Audi A6 55 Premium Plus S tronic quattro's photo

2020 Audi A6

55 Premium Plus S tronic quattro•62,896 mi•
WAUL2AF25LN076758
$18,444
LocationFairfax, VA•Auto Buying Service
2019 Audi A6 45 Premium S tronic quattro's photo

2019 Audi A6

45 Premium S tronic quattro•62,271 mi•
WAUD8AF22KN130373
$20,995
LocationFairfax, VA•Auto Buying Service
2023 Audi A6 Sport 45 Premium S tronic quattro's photo

2023 Audi A6

Sport 45 Premium S tronic quattro•26,130 mi•
WAUD3BF24PN076344
$32,395
LocationAlexandria, VA•Alexandria Volkswagen
2020 Audi A6 45 Premium Plus S tronic quattro's photo

2020 Audi A6

45 Premium Plus S tronic quattro•39,560 mi•
WAUE8AF25LN002389
$28,490
LocationDillsburg, PA•Bob Ruth Ford
2019 Audi A6 55 Prestige S tronic quattro's photo

2019 Audi A6

55 Prestige S tronic quattro•62,113 mi•
WAUM2AF21KN039953
$26,813
LocationDayton, OH•Bmw Of Dayton
2013 Audi A6 3.0T tiptronic quattro Premium's photo

2013 Audi A6

3.0T tiptronic quattro Premium•111,265 mi•
WAUGGAFC0DN078205
$7,999
LocationDumfries, VA•Dream Auto Group
2025 Audi A6 Sport 45 Premium Plus S tronic quattro's photo

2025 Audi A6

Sport 45 Premium Plus S tronic quattro•15,146 mi•
WAUE3BF22SN020304
$43,790
LocationBridgeport, WV•Dan Cavas Gmc
2026 Audi A6 Premium Plus quattro S tronic's photo

2026 Audi A6

Premium Plus quattro S tronic•5,431 mi•
WAU55CFN0TN023360
$60,985
LocationChantilly, VA•Audi Chantilly
2023 Audi A6 Sport 45 Premium Plus S tronic quattro's photo

2023 Audi A6

Sport 45 Premium Plus S tronic quattro•56,047 mi•
WAUE3BF26PN073448
$28,795
LocationAlexandria, VA•Alexandria Volkswagen
2011 Audi A6 3.2 multitronic FrontTrak Premium's photo

2011 Audi A6

3.2 multitronic FrontTrak Premium•82,273 mi•
WAUEKAFB5BN033934
$8,990
LocationVienna, VA•Panda Autos
2014 Audi A6 2.0T tiptronic quattro Premium's photo

2014 Audi A6

2.0T tiptronic quattro Premium•85,559 mi•
WAUGFAFCXEN021322
$11,499
LocationVienna, VA•Xtreme Car Llc
2019 Audi A6 55 Prestige S tronic quattro's photo

2019 Audi A6

55 Prestige S tronic quattro•118,787 mi•
WAUM2AF25KN047800
$19,995
LocationWarrenton, VA•White Top Auto
2024 Audi A6 55 Premium Plus S tronic quattro's photo

2024 Audi A6

55 Premium Plus S tronic quattro•55,470 mi•
WAUL2BF28RN046765
$31,398
LocationWilmington, OH•Busam Ford
2020 Audi A6 55 Premium Plus S tronic quattro's photo

2020 Audi A6

55 Premium Plus S tronic quattro•82,178 mi•
WAUL2AF23LN086740
$20,450
LocationFredericksburg, VA•Vmark Cars
2024 Audi A6 Sport 45 Premium Plus S tronic quattro's photo

2024 Audi A6

Sport 45 Premium Plus S tronic quattro•26,576 mi•
WAUE3BF29RN037952
$33,459
LocationRockville, MD•Bmw Of Rockville
2023 Audi A6 Sport 45 Premium Plus S tronic quattro's photo

2023 Audi A6

Sport 45 Premium Plus S tronic quattro•22,585 mi•
WAUE3BF2XPN060749
$37,488
LocationLebanon, PA•Autohaus Lebanon Volkswagen
2026 Audi A6 Premium Plus quattro S tronic's photo

2026 Audi A6

Premium Plus quattro S tronic•4,418 mi•
WAU25CFN6TN027299
$60,718
LocationSylvania, OH•Audi Sylvania
2014 Audi A6 2.0T tiptronic quattro Premium's photo

2014 Audi A6

2.0T tiptronic quattro Premium•98,943 mi•
WAUFFAFC3EN126909
$9,396
LocationStafford, VA•Dealhunter Autos
2026 Audi A6 Premium Plus quattro S tronic's photo

2026 Audi A6

Premium Plus quattro S tronic•3,470 mi•
WAU55CFN3TN020341
$63,293
LocationWilkes-Barre, PA•Audi Wyoming Valley
2016 Audi A6 3.0T tiptronic quattro Prestige's photo

2016 Audi A6

3.0T tiptronic quattro Prestige•152,573 mi•
WAUHGAFC8GN061418
$9,987
LocationLeesburg, VA•Leesburg Auto Import
2020 Audi A6 45 Premium Plus S tronic quattro's photo

2020 Audi A6

45 Premium Plus S tronic quattro•63,368 mi•
WAUE8AF24LN012024
$23,981
LocationPittsburgh, PA•Audi Pittsburgh
2021 Audi A6 Sport 45 Premium Plus S tronic quattro's photo

2021 Audi A6

Sport 45 Premium Plus S tronic quattro•81,952 mi•
WAUE3AF20MN044985
$21,385
LocationChantilly, VA•Audi Chantilly
2023 Audi A6 Sport 45 Premium Plus S tronic quattro's photo

2023 Audi A6

Sport 45 Premium Plus S tronic quattro•34,068 mi•
WAUE3BF26PN071182
$34,358
LocationFrederick, MD•Audi Frederick
2020 Audi A6 45 Prestige S tronic quattro's photo

2020 Audi A6

45 Prestige S tronic quattro•25,640 mi•
WAUF8AF29LN078623
$31,172
Deal Gauge
LocationFredericksburg, VA•Radley Cadillac
2012 Audi A6 3.0T quattro Tiptronic Premium's photo

2012 Audi A6

3.0T quattro Tiptronic Premium•123,825 mi•
WAUBGAFC7CN011013
$9,348
LocationBedford, OH•Audi Bedford
2020 Audi A6 55 Premium S tronic quattro's photo

2020 Audi A6

55 Premium S tronic quattro•67,436 mi•
WAUK2AF25LN010447
$23,295
LocationCanal Fulton, OH•R 21 Motorsports
2015 Audi A6 2.0T tiptronic quattro Premium Plus's photo

2015 Audi A6

2.0T tiptronic quattro Premium Plus•149,183 mi•
WAUGFAFC4FN034410
$6,900
LocationWinchester, VA•Win Pre Owned Cars Inc
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Showing 57 - 84 from 342 results

342

A6 for sale in Castle

$21,011

Median local price

257

Castle-area dealerships

Audi A6 overview

Shop 342 used Audi A6 listings for sale, priced from $2,995 to $73,418 across 257 dealerships. The median asking price is $21,011, with an average mileage of 71,761 miles. Inventory spans model years 2002 to 2026 and is strongest for 2015–2019, with 141 listings.

About Audi A6

Frequently Asked Questions

How many used Audi A6 listings are for sale?

There are 342 used Audi A6 listings for sale from 257 dealerships, priced from $2,995 to $73,418.

How much does a used Audi A6 cost?

The median asking price for a used Audi A6 is $21,011. Listings range from $2,995 to $73,418. The average mileage is 71,761 miles.

What is the cheapest used Audi A6 for sale?

The lowest-priced listing is a 2004 Audi A6 3.0 Avant quattro Tiptronic at $2,995 with 108,540 miles in Seneca, PA.

What model years are available?

Used Audi A6 inventory spans model years 2002 to 2026. The 2015–2019 model years are the most available, with 141 listings.

What trim levels are available for the Audi A6?

The Audi A6 is available in the following trim levels:

Used Audi A6 by trim

Used Audi A6 in Castle by year

Used Audi A6 in nearby metros