2021 Bmw M850i prices in the U.S.
The median asking price for a 2021 Bmw M850i in the U.S. is $48,723 based on 28 active listings.
As of July 25, 2026, the median asking price for a 2021 Bmw M850i in the U.S. is $48,723, based on 28 active dealer listings tracked by VinAssessment.
◷ Updated July 25, 2026 ▤ 28 active dealer listings, refreshed daily Methodology →
Typical: $44,802–$54,984 — the middle half of 28 asking prices
Why the wide range? Price depends mostly on configuration and mileage — see below. This spread covers the middle 96% of asking prices: we exclude the cheapest and priciest 2% (payment-priced ads, typos, salvage) so outliers don't distort it.
What moves the price on a 2021 Bmw M850i
The $44,802–$54,984 typical range isn't randomness — one factor explains most of it:
Asking prices run about $58,538 at 15K–30K miles and fall to $43,841 at 60K–75K miles — roughly $3,300 for every 10,000 miles.
Find your mileage and trim in the configurator below.
Configure the exact car
Modelled from 28 real asking prices, adjusted for mileage and location. Not a formal appraisal.
2021 Bmw M850i: a fair price for your mileage
A 2021 Bmw M850i sheds roughly $3,300 for every 10,000 miles. Find your mileage below.
| Mileage ⓘ | Based on ⓘ | Fair price ⓘ | Typical range ⓘ |
|---|---|---|---|
| 15K–30K miles | 7 listings | $58,538 | $54K–$60K |
| 30K–45K miles | 7 listings | $53,680 | $47K–$56K |
| 45K–60K miles | 6 listings | $48,104 | $47K–$49K |
| 60K–75K miles | 6 listings | $43,841 | $44K–$44K |
Same trim and condition assumed — mileage is the biggest lever after configuration.
Trim-level pricing isn't reliable enough for this model yet — mileage and configuration explain most of the spread above.
Price trend
Average price is down $2,742 since June 11.
Keep exploring M850i prices
2021 Bmw M850i · $50,220 typical · 28 listingsOther Bmw M850i years
Live 2021 Bmw M850i listings, priced by VIN
Every VIN links to a full market report: decode, active listings and the local price band. Shop 2020–2022 Bmw M850i listings on VehiSales →.
More 2021 Bmw prices
Frequently asked questions
Why do 2021 Bmw M850i prices range from $40,105 to $62,837?
The spread comes down to configuration and mileage: higher-mileage, base-configuration examples sit near the low end, while low-mileage and premium configurations reach the top. Half of all listings fall between $44,802 and $54,984 — see the mileage and trim breakdowns above for where a specific vehicle lands.
How much should mileage change the price of a 2021 Bmw M850i?
Expect roughly $3,300 less for every 10,000 miles on the odometer. A 60K-mile example should cost about $9,900 less than a 30K-mile one of the same trim — check the fair-price-by-mileage table above for your band.
How many 2021 Bmw M850i are for sale right now?
28 in total. Counts refresh daily from live dealer inventory.
How we calculate these prices
We track 28 active listings for this vehicle across dealer sites nationwide, updated every day. Average and median are computed from real asking prices on live listings. We exclude the top and bottom 2% of prices to remove data errors, salvage titles, and monthly-payment figures posted as if they were sale prices. Prices reflect dealer asking prices — not final sale prices — and exclude taxes, fees, and incentives. Trim and mileage move the price more than any other factor; see the breakdowns above.
Want the original factory equipment and MSRP behind a specific car? Get the window sticker by VIN →
Shopping for this car?
Check individual VINs before you buy — decode the exact trim and mileage, see every active listing, and how each price compares to the local market.