The Car Circuit at Symmons Plains Raceway in Tasmania, Australia represents the automobile racing layout at this historic facility near Launceston operating since 1953. The Car Circuit designation distinguishes the automobile configuration from motorcycle or other variant layouts, providing the standard car racing experience serving Tasmania's motorsport community. This variant serves Symmons Plains' role as Tasmania's premier permanent circuit where the facility has hosted national championship events for over seven decades of Australian motorsport history.

Operating the Car Circuit showcases Symmons Plains Raceway's infrastructure where the automobile layout serves diverse car racing disciplines from touring cars to open-wheel formula racing. Tasmania's temperate maritime climate creates year-round racing potential making Symmons Plains a constant venue for testing and competition serving the island state's motorsport community. The Car Circuit demonstrates the facility's ongoing significance in Australian racing at this historic Tasmanian venue representing over seventy years of continuous motorsport operations.