Used 2021 Audi A5 Price in the US
A used 2021 Audi A5 in the US typically lists for $20,918–$27,811, with a median asking price of $24,257 across 168 active US dealer listings (as of 2026-10-15). The cheapest one listed right now is $15,376, a 2021 Quattro in Berlin, NJ — below 95% of the market, so expect high mileage, a base trim or a branded title — check the vehicle history.
- Typical range
- $20,918 – $27,811
- Median
- $24,257
- Cheapest 5%
- under $17,171
- Cheapest listed now
- $15,376
Browse by model year
typical price per yearCheapest 10 listed right now
ranked by price-
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$15,4992021 Audi A5 Quattro Premium Plus166,547 mi · West Palm Beach, FL · Florida Fine Cars WPBView listing → -
$15,9952021 Audi A5 Quattro Premium Plus124,738 mi · Arlington, VA · WBM of ArlingtonView listing → -
$16,4262021 Audi A5 Quattro Premium Plus126,690 mi · Ephrata, PA · Sterling Motor CarView listing → -
$16,4942021 Audi A5 Quattro Premium123,089 mi · Snellville, GA · North Georgia Auto BrokersView 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 2021 Audi A5 asks $20,918–$27,811. 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 2021 Audi A5 cost?
A used 2021 Audi A5 in the US typically lists for $20,918 to $27,811, with a median asking price of $24,257 across 168 active US dealer listings. Nine in ten are priced between $17,171 and $31,227 (as of 2026-10-15, source: UnderMarket Cars).
Is $24,000 a good price for a used 2021 Audi A5?
That sits at about the market median ($24,257) for a used 2021 Audi A5. Under $20,918 puts you in the cheapest quarter of active US listings and under $17,171 in the cheapest 5%; above $31,227 is the priciest 5% (as of 2026-10-15).
What is the cheapest used 2021 Audi A5 for sale right now?
$15,376 — a 2021 Audi A5 Quattro in Berlin, NJ, $8,881 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 2021 Audi A5 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.