Used 2015 Audi S8 Price in the US
A used 2015 Audi S8 in the US typically lists for $22,812–$31,631, with a median asking price of $27,005 across 10 active US dealer listings (as of 2026-10-18). The cheapest one listed right now is $18,995, a 2015 40T Quattro in Warminster, PA — below 95% of the market, so expect high mileage, a base trim or a branded title — check the vehicle history.
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typical price per yearCheapest 10 listed right now
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$25,2632015 Audi S8 40T Quattro103,310 mi · Cincinnati, OH · Cincinnati Used Auto SalesView listing →
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$28,6972015 Audi S8 40T Quattro87,001 mi · Parsons, TN · Golden Circle Ford Parsons, LLCView listing → -
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$33,3482015 Audi S8 40T Quattro76,807 mi · Coon Rapids, MN · Walser Nissan Coon RapidsView 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 S8 asks $22,812–$31,631. 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 2015 Audi S8 cost?
A used 2015 Audi S8 in the US typically lists for $22,812 to $31,631, with a median asking price of $27,005 across 10 active US dealer listings. Nine in ten are priced between $19,265 and $33,976 (as of 2026-10-18, source: UnderMarket Cars).
Is $27,000 a good price for a used 2015 Audi S8?
That sits at about the market median ($27,005) for a used 2015 Audi S8. Under $22,812 puts you in the cheapest quarter of active US listings and under $19,265 in the cheapest 5%; above $33,976 is the priciest 5% (as of 2026-10-18).
What is the cheapest used 2015 Audi S8 for sale right now?
$18,995 — a 2015 Audi S8 40T Quattro in Warminster, PA, $8,010 under the median (as of 2026-10-18).
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 S8 page is regenerated from it when it is requested. The figures on this page are from 2026-10-18.
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Prices updated 2026-10-18. Data covers active dealer listings across the USA.