There has been a lot of fan fare surrounding the recent release of Gran Turismo 5, and it has been one long year since the release of the last Forza game. There is no doubt that it is one of most fierce rivalries in simulation racing, so let's take a look at the head 2 head comparison of the franchises through this infograph, pitting recent iterations of the series against one another. We present this graphic in collaboration with the experts from the car insurance blog.