A man was killed in a two-car crash on the Great Western Highway on Friday night.
The man, 54, was driving in a Mazda sedan when it crashed into a Volkswagen Tiguan in Minchinbury about 8.20pm.
Emergency services were called to the scene, and the man was treated by NSW Ambulance paramedics.
He died from his injuries at the scene.
The driver of the Tiguan, a man, 58, was also treated by paramedics before being taken to Mount Druitt Hospital for mandatory testing
Police established a crime scene, and investigations into the incident are continuing.