The Mazda N platform is an automobile platform for rear wheel drive sports cars. It was the basis for two generations of the Mazda MX-5.
NA
The NA chassis was based on the FC platform used by the second-generation Mazda RX-7.
NB
The NB was very close to the NA mechanically. Most changes were related to the vehicle systems, including electrical wiring, and a new generation of the Mazda B engine.
See also