A MAN has died after his car collided with a truck in Sydney's west.
The accident happened on Wilberforce Road, Wilberforce, about 5.30am (AEDT) today.
The driver of the car, who was trapped in the wreckage, was freed by rescue personnel and taken to Hawkesbury Hospital where he died short time later.
The man driving the truck and his passenger were not injured in the crash, police said.
Localised diversions are in place around the crash site.