This centre cap will fit all Granturismo / Grancabrio models (2007 - 2020) and Quattoporte M139 models (2003 - 2011)
This cap measures 55mm in diameter.
Brand new part in box.
*Please note that the new M156 Quattroporte models which were produced from 2011 onwards and the Ghibli models require 60mm caps or larger and so these will not fit those models unfortunately