Generally the ca-s13, sometimes the ae86. This last time I started in the miata since I never used one really in game and havent played since way before I started auto-x, and gained a whole new respect for them out there. Then I bought another miata.... The first gen is turbo now and the new one is all motor...
I then won and fully modded a rx-8, lots of fun with that. I won a 3rd gen rx-7 and the same with that one as well... Its odd as my garage was all nissan the last many times I played and this time was all mazda and a sole 80's nismo r32 I won, but never drove...
I played for 200 someodd days and busted out the game shark for a minute so I could play with a r390 for a buck, and tried out the zz-ii.... I love the zz-ii as its awd, the size of a miata, 948hp, and 1100kg. But upon fully modding the one dollar r390 I realized why its always been my favorite car again..

So the zz-ii now sits in second, once again.