What cars still not appear in Arcade Mode when bought/won in GT Mode?

[Sal_89]

As we know, some cars won't unlocked as well in Arcade Mode when a car is won or bought in GT Mode, but what are these? I know only two: AutoUnion Streamline V16 and Ford GT without stripes. What are the others?

 

[submaniac93]

I think that's about it

 

[Apprentice]

The Auto union streamline will appear on time trial afaik