Live US dealer listings Median-priced benchmark Updated 2026-10-17
Market price · Used 2015 Audi S3 12 listings tracked

Used 2015 Audi S3 Price in the US

A used 2015 Audi S3 in the US typically lists for $14,700–$17,999, with a median asking price of $16,296 across 12 active US dealer listings (as of 2026-10-17). The cheapest one listed right now is $12,995, a 2015 Quattro Prestige in Freehold, NJ — below 95% of the market, so expect high mileage, a base trim or a branded title — check the vehicle history.

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Cheapest 10 listed right now

ranked by price
  1. 2015 Audi S3
    $12,995
    2015 Audi S3 Quattro Prestige
    125,000 mi · Freehold, NJ · FOS Auto Sales
    View listing →
  2. 2015 Audi S3
    $13,094
    2015 Audi S3 Quattro Prestige
    104,262 mi · Somerville, NJ · Yosh Motors of Somerville
    View listing →
  3. 2015 Audi S3
    $13,731
    2015 Audi S3 Quattro Prestige
    133,031 mi · Roseville, CA · Safa Motors
    View listing →
  4. $15,023
    2015 Audi S3 Quattro Prestige
    123,999 mi · Hampton, VA · Audi Hampton
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  5. 2015 Audi S3
    $15,748
    2015 Audi S3 Quattro Prestige
    130,555 mi · Kellogg, ID · Dave Smith Motors FCA
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  6. 2015 Audi S3
    $16,200
    2015 Audi S3 Quattro Prestige
    113,996 mi · Renton, WA · Go Kia Renton
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  7. 2015 Audi S3
    $16,392
    2015 Audi S3 Quattro Prestige
    91,498 mi · Orlando, FL · Direct Auto
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  8. $16,995
    2015 Audi S3 Quattro Prestige
    74,605 mi · Orland Park, IL · Carcraft Advanced
    View listing →
  9. 2015 Audi S3
    $17,999
    2015 Audi S3 Quattro Prestige
    70,831 mi · Richardson, TX · VMAX Group
    View listing →
  10. 2015 Audi S3
    $17,999
    2015 Audi S3 Quattro Prestige
    118,005 mi · Englewood, CO · Crown Auto Denver
    View listing →

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 S3 asks $14,700–$17,999. Cars this far under: expect high mileage, a base trim or a branded title — check the vehicle history.

FAQ

How much does a used 2015 Audi S3 cost?

A used 2015 Audi S3 in the US typically lists for $14,700 to $17,999, with a median asking price of $16,296 across 12 active US dealer listings. Nine in ten are priced between $13,049 and $22,514 (as of 2026-10-17, source: UnderMarket Cars).

Is $16,000 a good price for a used 2015 Audi S3?

That sits at about the market median ($16,296) for a used 2015 Audi S3. Under $14,700 puts you in the cheapest quarter of active US listings and under $13,049 in the cheapest 5%; above $22,514 is the priciest 5% (as of 2026-10-17).

What is the cheapest used 2015 Audi S3 for sale right now?

$12,995 — a 2015 Audi S3 Quattro Prestige in Freehold, NJ, $3,301 under the median (as of 2026-10-17).

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 2015 Audi S3 page is regenerated from it when it is requested. The figures on this page are from 2026-10-17.

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Prices updated 2026-10-17. Data covers active dealer listings across the USA.