Used 2018 BMW 650i Price in the US
A used 2018 BMW 650i in the US typically lists for $22,379–$30,770, with a median asking price of $27,246 across 10 active US dealer listings (as of 2026-10-17). The cheapest one listed right now is $16,441, a 2018 Gran in Englewood, CO — 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-
$22,2222018 BMW 650i Gran100,827 mi · Houston, TX · EchoPark Automotive Houston (North Freeway)View listing → -
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$28,9932018 BMW 650i Convertible60,284 mi · Bradenton, FL · AutoNation Ford BradentonView listing → -
$35,2992018 BMW 650i Convertible35,369 mi · Bridgewater, NJ · Open Road of BridgewaterView listing → -
These are the bottom of the market, not the going rate — every one is priced below 95% of active listings. A typical used 2018 BMW 650i asks $22,379–$30,770. 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 BMW 650i cost?
A used 2018 BMW 650i in the US typically lists for $22,379 to $30,770, with a median asking price of $27,246 across 10 active US dealer listings. Nine in ten are priced between $18,718 and $42,285 (as of 2026-10-17, source: UnderMarket Cars).
Is $27,000 a good price for a used 2018 BMW 650i?
That sits at about the market median ($27,246) for a used 2018 BMW 650i. Under $22,379 puts you in the cheapest quarter of active US listings and under $18,718 in the cheapest 5%; above $42,285 is the priciest 5% (as of 2026-10-17).
What is the cheapest used 2018 BMW 650i for sale right now?
$16,441 — a 2018 BMW 650i Gran in Englewood, CO, $10,805 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 BMW 650i 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.