Used Infiniti Q45 Price in the US
A used Infiniti Q45 in the US typically lists for $5,000–$9,980, with a median asking price of $7,880 across 13 active US dealer listings (as of 2026-09-02). The cheapest one listed right now is $3,995, a 2004 Luxury in Kenner, LA — below 95% of the market, so expect an older model year, a base trim or high mileage.
Browse by model year
cheapest per yearCheapest 10 listed right now
ranked by price-
-
-
-
$5,2942000 Infiniti Q45 Base163,841 mi · Oak Creek, WI · Kunes Buick GMC of Oak CreekView listing → -
-
-
$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 Infiniti Q45 asks $5,000–$9,980. Cars this far under usually carry an older model year, a base trim or high mileage.
Deals on the map
10 pinnedFAQ
How much does a used Infiniti Q45 cost?
A used Infiniti Q45 in the US typically lists for $5,000 to $9,980, with a median asking price of $7,880 across 13 active US dealer listings. Nine in ten are priced between $3,998 and $12,792 (as of 2026-09-02, source: UnderMarket Cars).
Is $8,000 a good price for a used Infiniti Q45?
That sits at about the market median ($7,880) for a used Infiniti Q45. Under $5,000 puts you in the cheapest quarter of active US listings and under $3,998 in the cheapest 5%; above $12,792 is the priciest 5% (as of 2026-09-02).
What is the cheapest used Infiniti Q45 for sale right now?
$3,995 — a 2004 Infiniti Q45 Luxury in Kenner, LA, $3,885 under the median (as of 2026-09-02).
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 Infiniti Q45 price page at least twice a day. The data date shown on this page is 2026-09-02.
Explore more
Prices updated 2026-09-02. Data covers active dealer listings across the USA.