Used 2005 Infiniti Q45 Price in the US
A used 2005 Infiniti Q45 in the US typically lists for $7,490–$9,988, with a median asking price of $9,980 across 3 active US dealer listings (as of 2026-09-03). The cheapest one listed right now is $5,000, a 2005 in Louisville, KY — below 95% of the market, so expect an older model year, a base trim or high mileage.
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$9,9802005 Infiniti Q45 Luxury In Humble127,957 mi · Humble, TX · Fall Creek Motor CarsView listing → -
These are the bottom of the market, not the going rate — every one is priced below 95% of active listings. A typical used 2005 Infiniti Q45 asks $7,490–$9,988. Cars this far under usually carry an older model year, a base trim or high mileage.
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3 pinnedFAQ
How much does a used 2005 Infiniti Q45 cost?
A used 2005 Infiniti Q45 in the US typically lists for $7,490 to $9,988, with a median asking price of $9,980 across 3 active US dealer listings. Nine in ten are priced between $5,498 and $9,994 (as of 2026-09-03, source: UnderMarket Cars).
Is $10,000 a good price for a used 2005 Infiniti Q45?
That sits at about the market median ($9,980) for a used 2005 Infiniti Q45. Under $7,490 puts you in the cheapest quarter of active US listings and under $5,498 in the cheapest 5%; above $9,994 is the priciest 5% (as of 2026-09-03).
What is the cheapest used 2005 Infiniti Q45 for sale right now?
$5,000 — a 2005 Infiniti Q45 in Louisville, KY, $4,980 under the median (as of 2026-09-03).
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 2005 Infiniti Q45 price page at least twice a day. The data date shown on this page is 2026-09-03.
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Prices updated 2026-09-03. Data covers active dealer listings across the USA.