Hamburg (ots) – In an interview with ZEIT, Wolfgang Dürheimer, Chief Development Officer of Stuttgart’s sports car manufacturer, said that the limit of 130 grams of CO2 per kilometre for the European automobile fleet should not be applied to individual manufacturers such as Porsche. “We alone cannot achieve this value.” Neither would other premium manufacturers, such as Mercedes, BMW or Audi, be able to do so. Gruss Silentmac