Used 2003 Audi RS 6 Price in the US
A used 2003 Audi RS 6 in the US typically lists for $15,621–$26,498, with a median asking price of $22,842 across 10 active US dealer listings (as of 2026-08-11). The cheapest one listed right now is $10,876, a 2003 Quattro in Kingsport, TN — below 95% of the market, so expect an older model year, a base trim or high mileage.
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cheapest per yearCheapest 10 listed right now
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$10,8762003 Audi RS 6 Quattro136,384 mi · Kingsport, TN · Rick Hill Imports - BMW Mercedes-BenzView listing → -
$13,4952003 Audi RS 6 Quattro Turbo149,411 mi · Gainesville, GA · Diego Auto Sales, IncorporatedView listing → -
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$45,9952003 Audi RS 6 Quattro Turbo26,296 mi · Costa Mesa, CA · Private Collection MotorsView listing →
These are the bottom of the market, not the going rate — every one is priced below 95% of active listings. A typical used 2003 Audi RS 6 asks $15,621–$26,498. 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 2003 Audi RS 6 cost?
A used 2003 Audi RS 6 in the US typically lists for $15,621 to $26,498, with a median asking price of $22,842 across 10 active US dealer listings. Nine in ten are priced between $12,055 and $40,141 (as of 2026-08-11, source: UnderMarket Cars).
Is $23,000 a good price for a used 2003 Audi RS 6?
That sits at about the market median ($22,842) for a used 2003 Audi RS 6. Under $15,621 puts you in the cheapest quarter of active US listings and under $12,055 in the cheapest 5%; above $40,141 is the priciest 5% (as of 2026-08-11).
What is the cheapest used 2003 Audi RS 6 for sale right now?
$10,876 — a 2003 Audi RS 6 Quattro in Kingsport, TN, $11,966 under the median (as of 2026-08-11).
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 2003 Audi RS 6 price page at least twice a day. The data date shown on this page is 2026-08-11.
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Prices updated 2026-08-11. Data covers active dealer listings across the USA.