What are the dis advantages of Turbo?

[sasha055]

Thanks for answers everyone.

I was puzzled why they don't put Turbo in all cars..
Logically: Smaller engine, better MPG (when you want it) and same HP would be a no brainer
In reality.. it seems that having a flat 6 engine with 218HP is better then a smaller turbo engine with 240HP.

I'll test drive my friends car (mitsubishi lancer ralliart) and see how the turbo feels

He want to race me, in a straight line, he told me that he knows that otherwise he has no chance

Thanks
Sasha