Used 2020 Audi A3 Price in the US
A used 2020 Audi A3 in the US typically lists for $16,270–$20,839, with a median asking price of $18,348 across 80 active US dealer listings (as of 2026-08-30). The cheapest one listed right now is $9,999, a 2020 Premium Plus in Pinellas Park, FL — below 95% of the market, so expect an older model year, a base trim or high mileage.
- Typical range
- $16,270 – $20,839
- Median
- $18,348
- Cheapest 5%
- under $12,634
- Cheapest listed now
- $9,999
Browse by model year
cheapest per year- All years
- 2026 · from $32,490
- 2025 · from $26,595
- 2024 · from $18,995
- 2023 · from $18,588
- 2022 · from $16,794
- 2020 · from $9,700
- 2019 · from $3,500
- 2018 · from $6,650
- 2017 · from $3,825
- 2016 · from $2,999
- 2015 · from $4,990
- 2013 · from $4,999
- 2012 · from $5,900
- 2011 · from $3,995
- 2010 · from $4,995
- 2009 · from $3,990
- 2008 · from $3,999
- 2007 · from $3,499
- 2006 · from $1,800
Cheapest 10 listed right now
ranked by price-
$12,0502020 Audi A3 Premium98,581 mi · Cocoa, FL · Boniface Hiers Chrysler Dodge Jeep RamView listing →
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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 $16,270–$20,839. Cars this far under usually carry an older model year, a base trim or high mileage.
Deals on the map
10 pinnedFAQ
How much does a used 2020 Audi A3 cost?
A used 2020 Audi A3 in the US typically lists for $16,270 to $20,839, with a median asking price of $18,348 across 80 active US dealer listings. Nine in ten are priced between $12,634 and $22,971 (as of 2026-08-30, source: UnderMarket Cars).
Is $18,000 a good price for a used 2020 Audi A3?
That sits at about the market median ($18,348) for a used 2020 Audi A3. Under $16,270 puts you in the cheapest quarter of active US listings and under $12,634 in the cheapest 5%; above $22,971 is the priciest 5% (as of 2026-08-30).
What is the cheapest used 2020 Audi A3 for sale right now?
$9,999 — a 2020 Audi A3 Premium Plus in Pinellas Park, FL, $8,349 under the median (as of 2026-08-30).
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?
UnderMarket Cars refreshes US dealer listings continuously and re-generates this used 2020 Audi A3 price page at least twice a day. The data date shown on this page is 2026-08-30.
Explore more
Prices updated 2026-08-30. Data covers active dealer listings across the USA.