Used Audi S4 Price in the US
A used Audi S4 in the US typically lists for $15,000–$31,998, with a median asking price of $22,505 across 621 active US dealer listings (as of 2026-10-16). The cheapest one listed right now is $3,500, a 2007 Quattro in Tacoma, WA — below 95% of the market, so expect an older model year, high mileage or a branded title — check the vehicle history.
- Typical range
- $15,000 – $31,998
- Median
- $22,505
- Cheapest 5%
- under $8,995
- Cheapest listed now
- $3,500
Browse by model year
typical price per yearCheapest 10 listed right now
ranked by price
These are the bottom of the market, not the going rate — every one is priced below 95% of active listings. A typical used Audi S4 asks $15,000–$31,998. Cars this far under: expect an older model year, high mileage or a branded title — check the vehicle history.
Deals on the map
10 pinnedFAQ
How much does a used Audi S4 cost?
A used Audi S4 in the US typically lists for $15,000 to $31,998, with a median asking price of $22,505 across 621 active US dealer listings. Nine in ten are priced between $8,995 and $43,590 (as of 2026-10-16, source: UnderMarket Cars).
Is $23,000 a good price for a used Audi S4?
That sits at about the market median ($22,505) for a used Audi S4. Under $15,000 puts you in the cheapest quarter of active US listings and under $8,995 in the cheapest 5%; above $43,590 is the priciest 5% (as of 2026-10-16).
What is the cheapest used Audi S4 for sale right now?
$3,500 — a 2007 Audi S4 Quattro in Tacoma, WA, $19,005 under the median (as of 2026-10-16).
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 Audi S4 page is regenerated from it when it is requested. The figures on this page are from 2026-10-16.
Explore more
Prices updated 2026-10-16. Data covers active dealer listings across the USA.