The accident happened in Barrackpore Police Commissionerate area under the jurisdiction of Belghoria police station early in the morning, the police said.
The car driver, 20-year-old Md Farhan, and one of the two passengers in the car, 19-year-old Tumpa Das, were seriously injured in the accident, the Deputy Commissioner II of Barrackpore Police Commissionerate Dhrubajyoti Dey, said.
They were taken to Sagar Dutt Hospital where they later died , Dey said.