Brian Harris Porsche has a vast collection of new Porsche vehicles in its new vehicle inventory. Take a look at the new Porsche car inventory and enjoy the luxury of the latest Porsche models. The new Porsche car dealer in Baton Rouge  & New Orleans, Louisiana, displays the whole line-up of new Porsche vehicles that include the 2010  Porsche Cayenne, Porsche 911 Carrera, Porsche Cayman, Porsche Boxster, Porsche Panamera S among others.