Used 2020 Audi A3 Price in the US
A used 2020 Audi A3 in the US typically lists for $16,989–$20,998, with a median asking price of $18,995 across 137 active US dealer listings (as of 2026-10-17). The cheapest one listed right now is $8,999, a 2020 Premium Plus in Pinellas Park, FL — below 95% of the market, so expect high mileage, a base trim or a branded title — check the vehicle history.
- Typical range
- $16,989 – $20,998
- Median
- $18,995
- Cheapest 5%
- under $13,340
- Cheapest listed now
- $8,999
Browse by model year
typical price per yearCheapest 10 listed right now
ranked by price-
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$13,8812020 Audi A3 Premium97,162 mi · Gun Barrel City, TX · Elder Cdjr Cedar CreekView listing →
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$13,9852020 Audi A3 Quattro Premium99,712 mi · Naugatuck, CT · A Better Way Wholesale AutosView 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 A3 asks $16,989–$20,998. Cars this far under: expect high mileage, a base trim or a branded title — check the vehicle history.
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10 pinnedFAQ
How much does a used 2020 Audi A3 cost?
A used 2020 Audi A3 in the US typically lists for $16,989 to $20,998, with a median asking price of $18,995 across 137 active US dealer listings. Nine in ten are priced between $13,340 and $23,996 (as of 2026-10-17, source: UnderMarket Cars).
Is $19,000 a good price for a used 2020 Audi A3?
That sits at about the market median ($18,995) for a used 2020 Audi A3. Under $16,989 puts you in the cheapest quarter of active US listings and under $13,340 in the cheapest 5%; above $23,996 is the priciest 5% (as of 2026-10-17).
What is the cheapest used 2020 Audi A3 for sale right now?
$8,999 — a 2020 Audi A3 Premium Plus in Pinellas Park, FL, $9,996 under the median (as of 2026-10-17).
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 A3 page is regenerated from it when it is requested. The figures on this page are from 2026-10-17.
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Prices updated 2026-10-17. Data covers active dealer listings across the USA.