You rich bastards! ....

lol
I have a meager 400G right now, and yes, I too hate spending it.
However, I certainly do. I'm only 16 A and 14 B spec, but I have my Murcielago SV which I was really saving for and my Cobra which I would have saved for if I hadn't happily won it. Also Ferarri 512BB because I will need it for classic Supercar race, and a Countach for B-Spec (don't like letting them use my premiums, hate using standards for myself). And a handful of other cars I bought just because I needed them, and a few I've dumped what can only be called stupid amounts of money into just to get B-spec to win, or because I wanted to try something.
I still need/want to get a 458 Italia, ZR1, 300SL, the Art Morrison C1, and maybe even a Z06 and another Cobra (so I can get both the right color AND stripes, which it is supposed to have IMO hehe), plus an SLS AMG, oh, and I'll need a Gallardo too for that series, and it would be neat to play around with the 430 Scuderia and maybe even an Enzo too.
Too many credits to get.