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: * P indicates a passenger car platform * Q (quer) indicates a transverse engine * 2 indicates the platform size or class * 5 indicates the generation