Used 2015 Audi S5 Price in the US
A used 2015 Audi S5 in the US typically lists for $15,299–$19,599, with a median asking price of $17,338 across 49 active US dealer listings (as of 2026-08-30). The cheapest one listed right now is $9,500, a 2015 Quattro Plus in Westminster, CO — below 95% of the market, so expect an older model year, a base trim or high mileage.
- Typical range
- $15,299 – $19,599
- Median
- $17,338
- Cheapest 5%
- under $11,727
- Cheapest listed now
- $9,500
Browse by model year
cheapest per year- All years
- 2026 · from $68,361
- 2025 · from $40,341
- 2024 · from $34,000
- 2023 · from $29,995
- 2022 · from $30,375
- 2021 · from $25,509
- 2020 · from $19,700
- 2019 · from $15,496
- 2018 · from $13,791
- 2017 · from $12,500
- 2016 · from $10,590
- 2015 · from $9,500
- 2014 · from $10,899
- 2013 · from $7,990
- 2012 · from $5,950
- 2011 · from $3,967
- 2010 · from $7,672
- 2009 · from $7,345
- 2008 · from $9,490
Cheapest 10 listed right now
ranked by price-
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$12,9982015 Audi S5 Quattro Plus106,200 mi · Pleasant Grove, UT · Dynamic MotorsportsView 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 2015 Audi S5 asks $15,299–$19,599. Cars this far under usually carry an older model year, a base trim or high mileage.
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10 pinnedFAQ
How much does a used 2015 Audi S5 cost?
A used 2015 Audi S5 in the US typically lists for $15,299 to $19,599, with a median asking price of $17,338 across 49 active US dealer listings. Nine in ten are priced between $11,727 and $24,225 (as of 2026-08-30, source: UnderMarket Cars).
Is $17,000 a good price for a used 2015 Audi S5?
That sits at about the market median ($17,338) for a used 2015 Audi S5. Under $15,299 puts you in the cheapest quarter of active US listings and under $11,727 in the cheapest 5%; above $24,225 is the priciest 5% (as of 2026-08-30).
What is the cheapest used 2015 Audi S5 for sale right now?
$9,500 — a 2015 Audi S5 Quattro Plus in Westminster, CO, $7,838 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 2015 Audi S5 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.