Cheapest · Used 2021 Audi A6 Allroad
Rank #1 / 10 listings
Cheapest Used 2021 Audi A6 Allroad for Sale in the US
The cheapest used 2021 Audi A6 Allroad in the US today costs $31,934 — a 2021 Quattro Premium Plus located in Willoughby, OH. We track 10 active listings; the median price is $38,290, so the top deal is $6,356 under the median.
Browse by model year
cheapest per yearTop 10 cheapest listings
ranked by price-
$31,9342021 Audi A6 Allroad Quattro Premium Plus95,088 mi · Willoughby, OH · Mercedes-Benz of WilloughbyView listing → -
$34,5562021 Audi A6 Allroad Quattro Premium Plus68,477 mi · Bluffton, SC · Stokes Toyota Hilton HeadView listing →
-
$34,9752021 Audi A6 Allroad Quattro Premium Plus53,375 mi · Springfield, IL · Avid AutosportsView listing → -
$34,9952021 Audi A6 Allroad Quattro Premium Plus81,017 mi · Framingham, MA · AutoMax Preowned FraminghamView listing → -
$37,5902021 Audi A6 Allroad Quattro Premium Plus71,548 mi · New York City, NY · Carvana - New York CityView listing → -
$38,9902021 Audi A6 Allroad Quattro Premium Plus60,295 mi · Duluth, MN · Kolar ToyotaView listing →
-
$40,0342021 Audi A6 Allroad Quattro Premium Plus55,672 mi · Willoughby, OH · Mercedes-Benz of WilloughbyView listing → -
$44,5902021 Audi A6 Allroad Quattro Premium Plus33,700 mi · Buffalo, NY · Carvana - BuffaloView listing → -
$45,4952021 Audi A6 Allroad Quattro Prestige27,658 mi · Darien, CT · MINI of DarienView listing →
-
$47,9982021 Audi A6 Allroad Quattro Premium Plus24,549 mi · Irvine, CA · CarMax IrvineView listing →
Deals on the map
10 pinnedFAQ
How much does the cheapest used 2021 Audi A6 Allroad cost?
$31,934 — a 2021 Quattro Premium Plus in Willoughby, OH (as of 2026-07-19).
What is the median price of a used 2021 Audi A6 Allroad?
$38,290 across 10 US dealer active listings.
How often are prices updated?
Listings and prices refresh continuously; this page is re-generated at least twice a day.
Explore more
Prices updated 2026-07-19. Data covers active dealer listings across the USA.