That is one hell of a beautiful sedan! Love the 5 series! However i believe it is a 2000CC 6 cylinder turbo diesel version, not 3000cc. Should be very fuel economical and powerful. In 2012 they started making 4 cylinder 2000cc turbo diesel engines instead. Perhaps because it helps spool up turbos faster. Either way, BMWs are excellent machines! Post some engine pix as well...