Porsche Cayenne Diesel - Porsche's First Diesel for the U.S. Market Categories Sports car The Porsche Cayenne sport utility family gets a new member for 2013: the Cayenne Diesel. The newest Cayenne model joins the Cayenne, Cayenne S, Cayenne S Hybrid and Cayenne Turbo.Porsche Cayenne DieselThe new-... By Spare Wheel, 20 April, 2012