A3 platform cars (Typ numbers in brackets):
- VW Golf Mk3/Cabrio (1H/1E)
- VW Jetta/Vento III (1H)
The smaller A03 platform, used in the VW Polo (6N) and SEAT Ibiza (6K) is based on the A3 platform as well, and shares many components.
Read more about this topic: Volkswagen Group A Platform