The National Sports Sedans Series, formerly the Australian Sports Sedan Championship, is a Motorsport Australia-sanctioned national motor racing title for drivers of cars complying with Australian Sports Sedan regulations. This class, essentially a silhouette racing car class, permits three types of cars:Purpose-built steel spaceframe racing cars with bodywork resembling a production car sold in Australia Cars based on production street car bodies. Purpose-built race cars constructed for the American Trans-Am Series.

Mount Panorama Circuit is a motor racing track located in Bathurst, New South Wales, Australia. It is situated on Mount Panorama and is best known as the home of the Bathurst 1000 motor race held each October, and the Bathurst 12 Hour event held each February. The track is a 6.213 km (3.861 mi) long street circuit, which is used as a public road when no racing events are being run, with many residences which can only be accessed from the circuit.