 It evolved from the GT Production category, which was created in 1995 by category managers PROCAR Australia.For 2000, PROCAR split the Australian GT Production Car Championship into two separate series so that the more exotic GT cars such as Porsche 911s, Ferrari 360s and Lamborghini Diablo's could compete in the new Australian Nations Cup Championship and the lesser vehicles such as the Mitsubishi Lancers, Subaru Imprezas and HSV's could now compete for outright wins in the revised Australian GT Production Car Championship.The cars that regularly competed in the Nations Cup Championships included