Used BMW 645ci Price in the US
A used BMW 645ci in the US typically lists for $7,498–$11,913, with a median asking price of $8,994 across 60 active US dealer listings (as of 2026-10-17). The cheapest one listed right now is $4,500, a 2004 CI in Orlando, FL — below 95% of the market, so expect an older model year, high mileage or a branded title — check the vehicle history.
- Typical range
- $7,498 – $11,913
- Median
- $8,994
- Cheapest 5%
- under $5,822
- Cheapest listed now
- $4,500
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typical price per yearCheapest 10 listed right now
ranked by price-
$5,8652005 BMW 645ci CI104,000 mi · Southern Pines, NC · Private Seller Exchange · +1 more like it hereView 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 BMW 645ci asks $7,498–$11,913. Cars this far under: expect an older model year, high mileage or a branded title — check the vehicle history.
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10 pinnedFAQ
How much does a used BMW 645ci cost?
A used BMW 645ci in the US typically lists for $7,498 to $11,913, with a median asking price of $8,994 across 60 active US dealer listings. Nine in ten are priced between $5,822 and $19,030 (as of 2026-10-17, source: UnderMarket Cars).
Is $9,000 a good price for a used BMW 645ci?
That sits at about the market median ($8,994) for a used BMW 645ci. Under $7,498 puts you in the cheapest quarter of active US listings and under $5,822 in the cheapest 5%; above $19,030 is the priciest 5% (as of 2026-10-17).
What is the cheapest used BMW 645ci for sale right now?
$4,500 — a 2004 BMW 645ci CI in Orlando, FL, $4,494 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 BMW 645ci 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.