BMW is planning an extreme super sports car with a hybrid drive and 600 hp. The technical basis is available and the developers are waiting for the green light. The new supercar is expected to be revealed by the spring of 2013. The new model, believed to be called the M8, will be based on the Vision EfficientDynamics unveiled at the 2009 Frankfurt Motor Show. Compared to the concept, the future car will be five inches longer, 1.24 meters high, 1.90 meters wide, and will feature a 2+2 configuration.