Used 2023 BMW M850i Price in the US
A used 2023 BMW M850i in the US typically lists for $55,900–$66,995, with a median asking price of $62,985 across 37 active US dealer listings (as of 2026-10-17). The cheapest one listed right now is $50,369, a 2023 Xdrive GC in Hazelwood, MO — below 95% of the market, so expect high mileage, a base trim or a branded title — check the vehicle history.
Browse by model year
typical price per yearCheapest 10 listed right now
ranked by price-
$50,3692023 BMW M850i Xdrive GC61,556 mi · Hazelwood, MO · Bommarito Volkswagen of HazelwoodView listing →
-
-
-
$52,9992023 BMW M850i Xdrive GC41,916 mi · City of Industry, CA · Puente Hills MitsubishiView listing → -
-
-
$55,9002023 BMW M850i Xdrive33,106 mi · Ocean Township, NJ · MASERATI & ALFA ROMEO OF MONMOUTHView listing →
These are the bottom of the market, not the going rate — every one is priced below 95% of active listings. A typical used 2023 BMW M850i asks $55,900–$66,995. Cars this far under: expect high mileage, a base trim or a branded title — check the vehicle history.
Deals on the map
10 pinnedFAQ
How much does a used 2023 BMW M850i cost?
A used 2023 BMW M850i in the US typically lists for $55,900 to $66,995, with a median asking price of $62,985 across 37 active US dealer listings. Nine in ten are priced between $50,892 and $74,995 (as of 2026-10-17, source: UnderMarket Cars).
Is $63,000 a good price for a used 2023 BMW M850i?
That sits at about the market median ($62,985) for a used 2023 BMW M850i. Under $55,900 puts you in the cheapest quarter of active US listings and under $50,892 in the cheapest 5%; above $74,995 is the priciest 5% (as of 2026-10-17).
What is the cheapest used 2023 BMW M850i for sale right now?
$50,369 — a 2023 BMW M850i Xdrive GC in Hazelwood, MO, $12,616 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 2023 BMW M850i page is regenerated from it when it is requested. The figures on this page are from 2026-10-17.
Explore more
Prices updated 2026-10-17. Data covers active dealer listings across the USA.