The car, driven by one Mahesh Sardesai, hit a two-wheeler near the City Transport Bus Terminus before ramming into auto-rickshaws parked there and also a juice stall last night, they said.
The incident caused panic among people in the busy area.
Sardesai was caught by people and thrashed before being handed over to police.
Police said a breath analyser test confirmed that Sardesai was driving under the influence of alcohol when the mishap occurred.