Porsche has confirmed that it is working on a plug-in hybrid version of the 911, which is being developed to ensure that the iconic sports car can get through increasingly tough fuel economy and CO2 standards.
Speaking at the Detroit show, Erhard Mössle, the 911 Turbo’s engineering boss, confirmed that work had begun, although he suggested that we will have to wait until the next-generation 911, due in around 2020, to see it. “It takes some time to bring something like this to market,” he said. “With the packaging problems of the car, there are a lot of things to solve before then.”
The need to find space for a sizeable battery pack will be a major headache on the rear-engined 911, as will its mass. Mössle admitted this is leading to serious engineering efforts to reduce the weight of the next car, although he said a move to large amounts of carbonfibre is unlikely on the grounds of both cost and the fact the 911 is produced in high enough volumes to make the high 'cycle times' of carbonfibre components an issue.