History Porsche Carrera Cup car to compete in the Porsche City Index Carrera Cup Australia Championship in 2011-12 Modifications Straight off the Porsche Motorsport production line. 20 identical cars competing in the Australian Championship. Vehicle Specs Engine Porsche 3.8 lre Transmission 6 speed sequential Holinger Body Style Coupe Trim Racey Colour Blue, White, Yellow, Green