Need for Speed: Shift developer Slightly Mad studios has said to Gamerzines that the damage model for Gran Turismo 5 is not "quite so realistic".
The revealation came from the studio's Andy Tudor.
"Actually, when the footage of Gran Turismo 5 came out of GamesCom with the doors flying off, we were all like 'what the fuck? How are they able to do that?," said Tudor.
"But then we looked closer and saw that they had fitted a roll cage to the car, which is fine, but it's not quite so realistic."
Shift is out on September 18 for PlayStation 3 and Xbox 360. More through the link.