It is powered with 3.0 TDI, but I'm courious is it single turbo, wich would make it most powerfull serial 3.0 TDI ever, or is it twin-turbo 3.0 TDI with less power than in Audi A6 (313 ps)...

http://www.leftlanenews.com/porsche-...esel-2014.html