On this edition of Autoline EXTRA, John and his panel sit down to talk with Dr. Michael Leiters, the Program Manager for the Porsche Cayenne. They discuss the hybrid version of the car and how Porsche’s hybrid system differs in design from the others already out on the road. Dr. Leiters also talks about Porsche’s collaboration with Audi on the hybrid and also what changes they made to the Cayenne in order to fit the hybrid in the vehicle. Joining John in the discussion are Todd Lassa from Motor Trend and Joe DeMatio from Automobile Magazine.