918 Spyder contains genetic blueprint for future Porsche sportscar

THE Porsche 918 Spyder embodies the essence of the Porsche idea, combining pedigree motor racing technology with excellent everyday suitability and maximum performance with minimum consumption. The debut of the 918 Spyder at the IAA 2013 marks the start of a new chapter in the future of the hybrid drive.
The technology pioneers are not the only ones who are excited by this flagship project as the 918 Spyder demonstrates the potential of the hybrid drive to a degree never seen before, achieving a parallel improvement in both fuel efficiency and performance without compromising on either. 
This is the idea that has made the Porsche 911 the most successful sportscar in the world for the past 50 years. In short, the 918 Spyder contains the genetic blueprint for the Porsche sportscar of the future.
The Porsche 918 Spyder has been greatly influenced by its affiliations with motorsport. A number of developments to the Porsche race car for the 24 Hours of Le Mans 2014 were used in the 918 Spyder and vice versa. The structural concept, which is based on a rolling chassis (that is, a chassis without bodywork), is standard for Porsche race cars. The design of the V8 engine is based on that of the Le Mans Prototype 2 (LMP2) race car, the RS Spyder, and the supporting monocoque structures and unit carriers are made from carbon fiber reinforced plastic (CFRP). More importantly, however, the Porsche 918 Spyder is considerably more fuel efficient than any of its competitors.