Here the people believe there will be damage in GT 5. And even in GT5 Prologue there will be through a patch but maybe the damage will only happen in the full game ? They have a Pic where you can see a destroyed car in GT 5 link: http://www.ps3blog.de/?p=8903
They say that not all cars can be crashed just a few manufacturers will allow this. The weird thing is that everywhere they say that in GT 5 will be damage.
Until now I thought it was confirmed. I think there will be damage in GT 5. I couldnt find any source where they say that it wont happen. Only that Yamauchi dont like to crash his cars but they are working on it.
Hmm I guess the Pic is a fake but nevertheless I still think we will see some damage in the final game.
Ok I found an Interview from April 2008:
Eurogamer: Du hast in einem Interview erwähnt, dass es bald ein Schadensmodell geben wird. Also schon in Gran Turismo 5? Oder müssen wir auf den sechsten Teil warten?
Kazunori Yamauchi: Es ist deutlich schwieriger für uns, das Schadensmodell in einer für die PS3 angemessenen Qualität umzusetzen, als wir anfangs dachten. Es gibt viele Details zu beachten, weshalb es noch immer nicht vollkommen sicher ist. Wir planen aber sowohl die Community Features als auch das Schadensmodell in das große Update für Gran Turismo 5 Prologue zu integrieren.
Eurogamer: In a former Interview you said that there will be soon a damage modell in GT. Will it happen in GT 5 or do we have to wait until GT 6 ?
Kazunori Yamauchi: Its really difficult for us to implement a damage model in an apropriate PS3 quality. We have to pay attention to a lot of details thats why we arent sure about this yet. But we plan to implement the community features aswell as the damage modell with the big Update for GT5 Prologue.
link: http://www.eurogamer.de/articles/gran-turismos-kazunori-yamauchi
I think they hadnt enough time to make this for Gt5 Prologue but for Gt5 they will.