Live US dealer listings Median-priced benchmark Updated 2026-07-19
Cheapest · Used 2021 BMW M850i Rank #1 / 22 listings

Cheapest Used 2021 BMW M850i for Sale in the US

The cheapest used 2021 BMW M850i in the US today costs $35,999 — a 2021 Xdrive GC located in West Bridgewater, MA. We track 22 active listings; the median price is $45,799, so the top deal is $9,800 under the median.

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Top 10 cheapest listings

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  1. 2021 BMW M850i
    $35,999
    2021 BMW M850i Xdrive GC
    86,999 mi · West Bridgewater, MA · Drivemax
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  2. 2021 BMW M850i
    $39,991
    2021 BMW M850i Xdrive GC
    81,567 mi · Charleston, SC · AutoNation USA Charleston
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  3. 2021 BMW M850i
    $42,675
    2021 BMW M850i Xdrive GC
    61,087 mi · Columbia, CT · Wile Hyundai
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  4. 2021 BMW M850i
    $42,750
    2021 BMW M850i Xdrive
    60,883 mi · Marietta, GA · Drive A Dream
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  5. 2021 BMW M850i
    $42,995
    2021 BMW M850i Xdrive
    87,801 mi · Kenner, LA · Kenner AutoMax
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  6. 2021 BMW M850i
    $43,574
    2021 BMW M850i Xdrive GC
    61,087 mi · Willimantic, CT · Capitol Chrysler Dodge Jeep RAM
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  7. 2021 BMW M850i
    $43,977
    2021 BMW M850i Xdrive
    60,220 mi · Houston, TX · Bayway Cadillac Southwest
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  8. $43,995
    2021 BMW M850i Xdrive GC
    69,896 mi · Westport, MA · Top Quality Auto Sales
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  9. 2021 BMW M850i
    $44,071
    2021 BMW M850i Xdrive GC
    69,424 mi · Redondo Beach, CA · Redondo Mitsubishi
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  10. 2021 BMW M850i
    $44,632
    2021 BMW M850i Xdrive GC
    50,841 mi · Linden, NJ · Deluxe Auto Sales
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FAQ

How much does the cheapest used 2021 BMW M850i cost?

$35,999 — a 2021 Xdrive GC in West Bridgewater, MA (as of 2026-07-19).

What is the median price of a used 2021 BMW M850i?

$45,799 across 22 US dealer active listings.

How often are prices updated?

Listings and prices refresh continuously; this page is re-generated at least twice a day.

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Prices updated 2026-07-19. Data covers active dealer listings across the USA.