Why would he think that? The cars are diffrent. The FC has like 49.8/50.2 weight. Thats stock of course. Adding anything else to the car will change that. I dunno if thats with or without a average size driver.

I got a S4 SE FC and i love it. But i am getting a LSD swap. I wouldnt recommend turbo, they tend to break alot more then N/A models. and IMO some are way over priced.