Police are searching for the driver of a car that rammed a police divisional van in Langwarrin early this morning.

Police were called to a report of a suspicious vehicle at a hotel car park on Cranbourne Road about 3am.

Officers were making enquiries into the suspicious vehicle when a maroon Ford sedan sped past police.

The Carrum Downs divisional van patrolled the area and found the Ford in a driveway at Wahgunyah Crescent a short time later.

The driver of the vehicle reversed and collided into the front of the van, causing significant damage.

The two officers were not injured and the male driver fled the scene, towards Warrandyte Road.

He is believed to be aged in his mid to late 30s, Caucasian in appearance, 180cm tall with a thin build and shaved head.

A female passenger is currently assisting police with their enquiries.

Anyone who witnessed the incident or with any information is urged to contact Crime Stoppers on 1800 333 000 or submit a confidential crime report at www.crimestoppersvic.com.au.