A pedestrian has been seriously injured in a collision involving a black XF Jaguar, on the Moira Road in Nutts Corner.
It happened shortly after 6.30am on Tuesday morning.
The man was taken to hospital for treatment.
The Moira Road, which was closed for a period of time has since re-opened.
Police are appealing to anyone who witnessed the collision or motorists with a dash cam in their vehicle who were travelling in the area at the time, to call police on 101 quoting reference 203 14/03/23.