Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. The Volkswagen Group A0 platform is a series of automobile platforms shared among superminis of various marques of the Volkswagen Group.Under Volkswagen''s revised platform naming system, the "A04" platform is now known as the PQ24 platform, and what may have been called the A05 platform is officially the PQ25 platform. The new nomenclature is derived as follows:A04 platform cars, now officially referred to as the PQ24 platform: