You ca nonly have damage on premium cars (Approx 200 cars in the game). All the other cars are called standard and do not support damage. Here's a list of all premium and standard cars : http://www.gtplanet.net/forum/showthread.php?t=132729
Damage effects have been confirmed for Gran Turismo 5.
You Can't!
no its impossible i even havent played gran turismo 5 yet
Gran Turismo 5 has damage in gt home mode automatically on, and in Open Lobby you can change the damage level if you are the host.
No, however you can gran turismo 5 and then tune from car from there
Yes but it is a standard car not a premium car.
No, there are NO cheats in Gran Turismo 5.
There is no Gran Turismo 5 demo. However, you can play Gran Turismo 5 Prologue.
gran turismo 5
Yes in the tuning or gt auto section... some race cars can't be upgraded
Gran Turismo 5 has no nitrous systems available. ):
Yes, NASCAR is available in Gran Turismo 5.