Used BMW M550I Prices by Year
As of August 2026, a used BMW M550I typically lists for $38,862 in the US. Depending on model year, typical asking prices run from $26,945 for a 2018 to $57,831 for a 2023 — every figure below is a national median of 312 live listings, not a book value, and the M550I steps down a median 12.5% per model year of age.
BMW M550I price by model year
| Year | Typical price | Most listings fall between | Avg mileage | EPA combined | NCAP | For sale |
|---|---|---|---|---|---|---|
| 2023 | $57,831 | $48,774 – $62,126 | 37,216 mi | 20 MPG | — | 65 |
| 2022 | $48,995 | $38,781 – $54,738 | 48,845 mi | 20 MPG | — | 35 |
| 2021 | $42,865 | $35,632 – $48,716 | 58,193 mi | 20 MPG | — | 38 |
| 2020 | $38,862 | $30,302 – $45,074 | 61,532 mi | 20 MPG | — | 42 |
| 2019 | $29,999 | $23,780 – $40,012 | 73,224 mi | 20 MPG | — | 52 |
| 2018 | $26,945 | $21,476 – $34,950 | 81,657 mi | 19 MPG | — | 80 |
“Typical price” is the national median asking price; the range covers the middle 80% of listings (10th–90th percentile), so it excludes teaser and outlier prices on both ends.
Cheapest BMW M550I
The cheapest quotable model year is the 2018, typically listing for $26,945 (most between $21,476 and $34,950) with an average odometer of 81,657 miles. Before chasing the lowest price, weigh mileage against a one-year-newer car — each model year of age saves a median 12.5%, and the per-year table above shows where the price-per-mile balance is best. See the cheapest BMW M550I listings for sale →
Most expensive BMW M550I
The priciest used model year is the 2023 at a typical $57,831 (most between $48,774 and $62,126).
BMW M550I price by trim (last 4 model years)
The XDRIVE is what the used market mostly stocks — 100.0% of trim-labeled listings.
| Trim | Typical price | Most listings fall between | Share of listings | Avg mileage |
|---|---|---|---|---|
| XDRIVEMost popularCheapestPriciest | $57,290 | $48,468 – $61,417 | 100.0% | 38,193 mi |
Share = portion of the model's trim-labeled used listings from the last 4 model years — a supply-side popularity signal. Trims with fewer than 25 live cars are not quoted.
Frequently asked questions
How much does a used BMW M550I cost?
As of August 2026, a used BMW M550I typically lists for $38,862 nationally. Depending on model year, typical prices run from $26,945 (2018) to $57,831 (2023), based on 312 live listings.
How much is a 2023 BMW M550I?
A used 2023 BMW M550I typically lists for $57,831, with most asking prices between $48,774 and $62,126. Average odometer reading is 37,216 miles.
What's the cheapest year of the BMW M550I worth looking at?
The 2018 model year is the least expensive quotable year at a typical $26,945 — but compare its mileage (81,657 miles on average) and per-year table above before deciding; a newer year at a small premium often carries far fewer miles.
How fast does the BMW M550I depreciate?
Across adjacent model years currently on the market, the M550I steps down a median 12.5% per model year of age — e.g. moving one year older typically saves about that share of the price.
How much is a used 2018 BMW M550I?
A used 2018 BMW M550I typically lists for $26,945, with most asking prices between $21,476 and $34,950; average odometer is 81,657 miles (80 for sale).
https://vehisales.com/research/prices/bmw/m550i.
See also: BMW M550I hub — live listings & specs · BMW M550I MPG by year · All model price pages · Best used cars by budget.