Driveline: driveshaft
NewRisk. An unexpected loss of drive power can increase the risk of a crash.
NHTSA has logged 1 owner complaint about the 2021 BMW M550i, most often about the power train. It is covered by 3 safety recalls, and for recall 21V-096 the manufacturer reports only 96% of affected cars repaired.
Source: NHTSA complaints, recalls, investigations and manufacturer recall reports, through August 12, 2026. Updated daily.
1 complaint grouped by the system owners reported.
| System | Complaints | Crash, fire or injury |
|---|---|---|
| Power train | 1 | 0 |
Source: NHTSA Office of Defects Investigation. Complaints are submitted by the public and are not verified by NHTSA.
Each ring shows the share of affected cars repaired, from the manufacturer’s latest quarterly report to NHTSA. Recall repairs are free at authorized dealers.
Risk. An unexpected loss of drive power can increase the risk of a crash.
Risk. If the driver relies on only the rearview camera image, the missing or reduced rearview image view can increase the risk of a crash or injury.
Risk. If the driver relies on only the rearview camera image, the reduced rearview image view can increase the risk of a crash or injury.
Recalls apply to specific cars. To see whether a recall is still open on yours, enter the 17-character VIN at nhtsa.gov/recalls or with BMW.
Bars show complaints per model year. Colors show the CarFlaw verdict: complaints weighted for crashes, fires and injuries, adjusted for years on the road and compared with the M550i median. How we score
Recent power train complaints filed with NHTSA, shortened. Personal details are removed.
The guibo (flex disc) in the powertrain has multiple visible cracks, posing a safety risk due to its potential to disrupt power transmission to the wheels. This malfunction could impact vehicle control, particularly at higher speeds, thus putting passengers and other road users at risk. A certified…
Decode your VIN to see the recalls for your exact car, then confirm open recalls with NHTSA.