Aston Martin is preparing a facelift for the "four-door sports car" known as the Rapide. The initial speculation was that Gaydon was preparing a substantially enhanced Rapide S, however it now appears that it's only being given a slight nip/tuck for the 2013 model year - similar to the changes applied to its two-door counterpart, the DB9, in order to keep it fresh and in stride with the rest of the line. Our intrepid spy photographers spotted on the street a virtually undisguised prototype of the facelifted Rapide, save for a strip of tape on the front grille.