Board Thread:Game Discussion/@comment-94.155.194.205-20181024060918

All the series articles in the wiki have a note in the end if this can be completed to 100% without spending GC, however it doesn't mention that you have to buy all the cars in order to get the Showcase races. Am I missing something here. Do you have to spend GC in order to get 100% on 4.1 Accolade Open for example or is there some way to bypass the Porche Showcase event and still get 100%??? 