The most-reported M550i run is WBAJB9C5XJB (2018 builds) with 3 complaints, 2.1× the typical run. Air bags problems make up 29% of reports; NHTSA lists 3 recall campaigns for M550i model years 2018–2021.
Which build runs owners report most
A production run is the first 11 characters of the VIN: plant, model year, body and engine. The BMW M550i has 20 of them on record. The five runs at the top of this table hold 43% of every M550i complaint on file.
| Production run (VIN 1–11) | Year | Complaints | Involved a crash | Fire |
|---|---|---|---|---|
| WBAJB9C5XJB•••••• | 2018 | — | 1 | |
| WBAJB9C56JB•••••• | 2018 | — | — | |
| WBAJB9C55JG•••••• | 2018 | — | — | |
| WBAJB9C55JB•••••• | 2018 | — | — | |
| WBAJB9C50JG•••••• | 2018 | — | — | |
| WBAJB9C58JB•••••• | 2018 | — | — | |
| WBAJB9C59JB•••••• | 2018 | — | — | |
| WBAJB9C57JB•••••• | 2018 | — | — | |
| WBAJB9C57JG•••••• | 2018 | — | — | |
| WBAJB9C59JG•••••• | 2018 | — | — | |
| WBAJB9C53JB•••••• | 2018 | — | — | |
| WBAJB9C52JG•••••• | 2018 | — | — |
Each of the other 8 M550i runs has 1 complaint or fewer. ForCar has checked 34 M550i VINs so far, most often 2018, 2023, 2021 builds; 10 of them belong to one of the 12 runs above.
Which model years to check twice
Complaints per production run, so a year that simply sold more does not top the list.
| Year | Per run | Complaints | Runs | Crashes |
|---|---|---|---|---|
| 2018 | 23 | 15 | — |
Heaviest year here is 2018 at 1.5 complaints per run; lightest is 2018 at 1.5.
What to inspect on this car
One system accounts for 29% of everything BMW M550i owners report: Air Bags, 10 of 28 complaints. Start the pre-purchase inspection there.
| System | Complaints | Involved a crash | Fire |
|---|---|---|---|
| Air Bags | — | — | |
| Seat Belts | — | — | |
| Electrical System | — | 1 | |
| Engine | — | 1 | |
| Wheels | — | — | |
| Unknown Or Other | — | — | |
| Seats | — | — | |
| Structure | — | 1 |
Recalls to check against your VIN
NHTSA has 3 recall campaigns on the BMW M550i; the 3 below cover build years 2018 to 2021. These are for the model and year; whether one is still open on a given car, only that VIN can tell.
| Campaign | Component | Model years |
|---|---|---|
| 19V684000 | Back Over Prevention: Sensing System: Camera | 2018–2020 |
| 20V598000 | Back Over Prevention: Sensing System: Camera | 2020–2021 |
| 21V096000 | Back Over Prevention: Sensing System: Camera | 2020–2021 |
19V684000 was opened in 2019 on cars built from 2018: 1 year on the road before the recall.
The M550i against its rivals
The M550i draws 1.4 complaints per production run; the Kia Stinger 1.5 and the Acura RLX 1.8. That is the lowest rate of the 3.
| Model | Complaints | Runs | Per run | Involved a crash |
|---|---|---|---|---|
| BMW M550i | 28 | 20 | 0% | |
| Kia Stinger | 165 | 110 | 3.6% | |
| Acura RLX | 110 | 60 | 1.8% |
How serious were they
| Outcome | BMW M550i | All vehicles |
|---|---|---|
| Complaints filed | 28 | 1,115,966 |
| Involved a crash | 0 (0%) | 64,194 (5.8%) |
| Involved a fire | 1 (3.6%) | 26,974 (2.4%) |
| Injuries reported | 0 | 58,013 |
| Deaths reported | 0 | 2,728 |
Crash-related reports run 100% below the all-vehicle rate.
You know what it is. Find out what it's worth.
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How this check works
The file behind this page holds 1,115,966 complaints filed with NHTSA between 1981 and 2026, across 298,921 production runs. The BMW M550i share of that is 28 complaints over 20 runs, 0% of everything on record.
Frequently asked questions
How do I check a BMW M550i VIN for free?
Enter the 17 characters above. ForCar matches the first eleven, the production run, against 28 NHTSA complaints from 20 M550i runs and 3 recall campaigns. No account, no card.
Which M550i production run has the most complaints?
WBAJB9C5XJB, a 2018 build, with 3 complaints. The typical M550i run has 1.4.
Does the M550i get more complaints than the Kia Stinger?
No: 1.4 complaints per production run for the M550i against 1.5 for the Kia Stinger.
How many M550i complaints involve a crash?
0% of 28 reports, against 5.8% across all vehicles; 1 involved a fire.
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