A crash in western Sydney involves a BMW that collides with a power pole, damaging electrical infrastructure and leading to a fire. According to reports, the BMW travels hundreds of metres after striking the pole. The impact causes the car to split apart, and it subsequently collides with another vehicle. The incident also brings down powerlines as a result of the pole damage. After the collision sequence, the BMW catches fire, with the vehicle going up in flames. The accounts from multiple outlets describe the same sequence of events: initial impact with a power pole, the car’s continued movement over a distance, the vehicle tearing apart, a secondary collision involving another car, and ignition. Emergency response is implied by the nature of the damage and fire, though the specific actions taken by responders are not detailed in the provided excerpts. There are no additional details in the supplied text regarding injuries, exact location, or the cause of the crash.