Board Thread:Game Discussion/@comment-29898480-20190125232757/@comment-29898480-20190127001326

On the issue of whether if a car was originally added in a single car series, or a multi car series, affects whether it will get an Exclusive Series. It doesn't.

Most cars are added to multi car series, and most Exclusive Series are for cars originally added to multi car series. But a few Exclusive Series were added for cars that were originally added as a single car series. These include the Nissan Silvia (S15) R3 Spec, McLaren MP4/4 and Porsche 936/77. There are others, going further back.

The Mazda RX-7 Spirit R (FD) was added to the game as an Exclusive Series car only, in 5.4, which I think is the only time that happened.