Used 2021 Audi A5 Price in the US
A used 2021 Audi A5 in the US typically lists for $21,728–$28,684, with a median asking price of $25,820 across 163 active US dealer listings (as of 2026-09-03). The cheapest one listed right now is $14,500, a 2021 Quattro Premium in Glenview, IL — below 95% of the market, so expect an older model year, a base trim or high mileage.
- Typical range
- $21,728 – $28,684
- Median
- $25,820
- Cheapest 5%
- under $18,096
- Cheapest listed now
- $14,500
Browse by model year
cheapest per year- All years
- 2026 · from $47,940
- 2025 · from $26,225
- 2024 · from $23,900
- 2023 · from $21,395
- 2022 · from $16,995
- 2021 · from $14,500
- 2020 · from $12,220
- 2019 · from $11,500
- 2018 · from $9,495
- 2017 · from $9,990
- 2016 · from $5,225
- 2015 · from $6,400
- 2014 · from $5,500
- 2013 · from $3,499
- 2012 · from $6,350
- 2011 · from $2,495
- 2010 · from $3,900
- 2009 · from $3,500
- 2008 · from $6,987
Cheapest 10 listed right now
ranked by price-
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$15,9772021 Audi A5 Quattro Premium Plus126,690 mi · Ephrata, PA · Sterling MotorcarView listing → -
$16,0802021 Audi A5 Quattro Premium84,263 mi · San Luis Obispo, CA · Toyota San Luis ObispoView listing → -
$16,3992021 Audi A5 Quattro Premium Plus166,547 mi · Orlando, FL · Florida Fine Cars OrlandoView listing → -
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$18,2502021 Audi A5 Quattro Premium Plus94,503 mi · Little Ferry, NJ · Magic Auto SalesView listing →
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 $21,728–$28,684. 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 2021 Audi A5 cost?
A used 2021 Audi A5 in the US typically lists for $21,728 to $28,684, with a median asking price of $25,820 across 163 active US dealer listings. Nine in ten are priced between $18,096 and $31,767 (as of 2026-09-03, source: UnderMarket Cars).
Is $26,000 a good price for a used 2021 Audi A5?
That sits at about the market median ($25,820) for a used 2021 Audi A5. Under $21,728 puts you in the cheapest quarter of active US listings and under $18,096 in the cheapest 5%; above $31,767 is the priciest 5% (as of 2026-09-03).
What is the cheapest used 2021 Audi A5 for sale right now?
$14,500 — a 2021 Audi A5 Quattro Premium in Glenview, IL, $11,320 under the median (as of 2026-09-03).
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 2021 Audi A5 price page at least twice a day. The data date shown on this page is 2026-09-03.
Explore more
Prices updated 2026-09-03. Data covers active dealer listings across the USA.