Mazda J platform
Note that some Mazda vehicles appear to have similar platform codes in the VIN, but are unrelated. The following vehicles use a Suzuki keicar platform, not the Mazda J platform:
The JC chassis was a totally new platform developed for the 90's & is unique to the JC COsmo. Its closest cousin is the HD-929 from 91-95. It was a major update from the previous HB platform used by the former 82-89 Mazda Cosmo.
- 1990-1995 Eunos Cosmo (coupe)