Used 2018 Audi TTS Price in the US
A used 2018 Audi TTS in the US typically lists for $28,093–$37,846, with a median asking price of $29,422 across 10 active US dealer listings (as of 2026-10-17). The cheapest one listed right now is $23,835, a 2018 Quattro in Royal Oak, MI — 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
ranked by price-
$27,9622018 Audi TTS Quattro69,261 mi · Coconut Creek, FL · Lou Bachrodt Coconut Creek ChevroletView listing →
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$38,9722018 Audi TTS Quattro13,199 mi · Vienna, VA · Mercedes-Benz of Tysons CornerView 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 2018 Audi TTS asks $28,093–$37,846. 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 2018 Audi TTS cost?
A used 2018 Audi TTS in the US typically lists for $28,093 to $37,846, with a median asking price of $29,422 across 10 active US dealer listings. Nine in ten are priced between $24,787 and $45,240 (as of 2026-10-17, source: UnderMarket Cars).
Is $29,000 a good price for a used 2018 Audi TTS?
That sits at about the market median ($29,422) for a used 2018 Audi TTS. Under $28,093 puts you in the cheapest quarter of active US listings and under $24,787 in the cheapest 5%; above $45,240 is the priciest 5% (as of 2026-10-17).
What is the cheapest used 2018 Audi TTS for sale right now?
$23,835 — a 2018 Audi TTS Quattro in Royal Oak, MI, $5,587 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 2018 Audi TTS 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.