Used 2020 Audi A6 Allroad Price in the US
A used 2020 Audi A6 Allroad in the US typically lists for $29,594–$35,392, with a median asking price of $31,998 across 10 active US dealer listings (as of 2026-10-15). The cheapest one listed right now is $21,900, a 2020 Prestige in Miami, FL — below 95% of the market, so expect high mileage, a base trim or a branded title — check the vehicle history.
Browse by model year
typical price per yearCheapest 10 listed right now
ranked by price-
-
$25,9002020 Audi A6 Allroad Prestige91,096 mi · Rockville, IN · Mike Alsop RockvilleView listing → -
$29,4972020 Audi A6 Allroad Premium Plus84,186 mi · Peabody, MA · Flagship Motorcars Commercial VansView listing → -
$29,8852020 Audi A6 Allroad Premium Plus80,740 mi · Nu Mine, PA · STS Auto Sales INCView listing →
-
$30,0972020 Audi A6 Allroad Premium Plus91,248 mi · Peabody, MA · Flagship Motorcars Commercial VansView listing → -
-
$34,1982020 Audi A6 Allroad Premium Plus67,254 mi · Epsom, NH · Tim's Truck Capital & Auto Sales, Inc.View listing →
-
$35,7902020 Audi A6 Allroad Premium Plus80,807 mi · Richmond, VA · West Broad VolkswagenView listing → -
$37,4942020 Audi A6 Allroad Prestige39,910 mi · Point Pleasant, NJ · All American Ford in Point PleasantView listing → -
$40,1752020 Audi A6 Allroad Prestige52,683 mi · Southampton, NY · Mercedes-Benz of SouthamptonView listing →
These are the bottom of the market, not the going rate — every one is priced below 95% of active listings. A typical used 2020 Audi A6 Allroad asks $29,594–$35,392. Cars this far under: expect high mileage, a base trim or a branded title — check the vehicle history.
Deals on the map
10 pinnedFAQ
How much does a used 2020 Audi A6 Allroad cost?
A used 2020 Audi A6 Allroad in the US typically lists for $29,594 to $35,392, with a median asking price of $31,998 across 10 active US dealer listings. Nine in ten are priced between $23,700 and $38,969 (as of 2026-10-15, source: UnderMarket Cars).
Is $32,000 a good price for a used 2020 Audi A6 Allroad?
That sits at about the market median ($31,998) for a used 2020 Audi A6 Allroad. Under $29,594 puts you in the cheapest quarter of active US listings and under $23,700 in the cheapest 5%; above $38,969 is the priciest 5% (as of 2026-10-15).
What is the cheapest used 2020 Audi A6 Allroad for sale right now?
$21,900 — a 2020 Audi A6 Allroad Prestige in Miami, FL, $10,098 under the median (as of 2026-10-15).
Are these MSRP or real asking prices?
Real asking prices from active US dealer listings, deduplicated by VIN — not manufacturer MSRP. They already reflect dealer discounts, and they exclude tax, title, registration and dealer fees.
How often are prices updated?
The listing data behind UnderMarket Cars is rebuilt from live US dealer inventory every few hours, and this used 2020 Audi A6 Allroad page is regenerated from it when it is requested. The figures on this page are from 2026-10-15.
Explore more
Prices updated 2026-10-15. Data covers active dealer listings across the USA.