An elderly pedestrian has been hit and killed by a car on a Sydney street.

The 95-year-old man was struck by the vehicle on Elizabeth Dr at Liverpool in Western Sydney about 10pm on Thursday.

He was critically injured in the crash.

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Paramedics treated the man at the scene of the crash before taking him to Liverpool Hospital, where he later died.

The 36-year-old man behind the wheel of the vehicle was uninjured in the crash.

The man was arrested at an address at Narellan Crescent in Bonnyrigg Heights and taken to Liverpool Hospital for mandatory testing.

“He was then taken to Liverpool Police Station where he was charged with fail to stop and assist after vehicle impact causing death,” NSW Police said.

The man was granted conditional bail and is scheduled to appear before Liverpool Local Court on May 29.

“Police will allege in court the man did not stop and assist following the crash,” NSW Police said.