Man in critical condition after serious crash involving P-plater southwest Sydney

A young man has been hospitalised in critical condition after he allegedly lost control of his car and smashed into a parked vehicle.

A man in his 20s is fighting for life in hospital after a serious crash southwest of Sydney.

It is understood the red P-plater lost control of his car on Jedda Road in Prestons on Friday.

The car slid along the road before crashing a parked car and pushing it onto the footpath.

Police have confirmed the sole occupant of the vehicle was a 27-year-old man, who suffered serious injuries in the crash.

A NSW Ambulance spokeswoman said paramedics rushed the man to Liverpool Hospital in a critical condition.

He remains in a critical condition as of Saturday morning, according to a spokeswoman for the hospital.

“Officers attached to Liverpool City Police Area Command have established a crime scene and commenced an investigation into the incident,” the police said on Saturday morning.

Police are asking for anyone with knowledge or footage of the incident to come forward.