Car emissions are the big problem these days. All car producers are coming with green cars, electric cars, etc… So sportscar producers like Ferrari and Lamborghini can’t stay behind. Neither can Porsche, and they were allready doing promissing things with the upcomming Panamera. But now some news leaked around a diesel engine for the Cayenne, the highly poluting SUV from Stuttgart.
If we believe our source the diesel Cayenne will be presented next year. The engine would probably be borrowed from Audi that is working on a 3.2 liter twin-turbo diesel with about 300 bhp.