A 17-year-old Saddle River boy was driving a BMW M5 with three passengers when the crash occurred in front of a home on East Saddle River Road just south of East Allendale Road around 8 p.m., according to a police report.
With him were his 21-year-old sister, an 18-year-old woman from Washington Township and a 17-year-old girl from Westwood, it says.
The $5.7 million home is just minutes off Route 17.
All of the occupants got out under their own steam, responders said (A previous version of this story erroneously stated that borough firefighters assisted).
An ambulance brought two of them to Hackensack University Medical Center, according to the police report. The other two were taken there via private vehicle, it says, adding that none were seriously injured.
An investigation into the cause was continuing, Saddle River Police Chief Jason Cosgriff said.
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