New Porsche 911 Model Spyder 918 will be supported by a unique plug-in hybrid system that will include high-revving, mid-mounted V8 engine with a displacement of 4.0 liters and 500 hp at least. The New Porsche 911 Model Spyder 918 engine will be based on the Porsche RS Spyder racing engine that demonstrated its impressive performance and efficiency through multiple Michelin Green X Challenge victories in the American Le Mans Series, the Le Mans Series and the 24 Hours of Le Mans. New Porsche 911 Model Spyder 918′s Power will (more…)