Police are appealing for witnesses and dashcam footage after a collision in Sunshine Avenue, St Albans on Tuesday.
Police believe a white Holden Astra sedan collided into the rear of a white Subaru Forester wagon while travelling northbound about 4.45pm.
It is believed the driver of the Holden Astra fled the scene without exchanging details with the driver of the Subaru Forester.
It is unknown if the driver of the Holden Astra was injured, however, the vehicle was severely damaged.
The driver of the Subaru Forester was uninjured, with the vehicle being moderately damaged.
The exact cause of the crash remains under investigation.
The driver of the Holden Astra is described as being female and of average height. She was believed to be wearing a dark top and was barefoot.
Anyone with information can contact Crime Stoppers on 1800 333 000 or at www.crimestoppersvic.com.au