Sony looks to turn its best-selling franchise into a major movie.
Polyphony Digital boss Kazunori Yamauchi has said his studio is aiming to make Gran Turismo "state of the art".
Polyphony Digital won't have to create an all new game engine.
Forza franchise director surprised that GT5 'didn't show up' at E3.
Responds to rumour that the game will be launched in Christmas 2009.
Includes three new cars and a number of gameplay and performance enhancements.
GTA 4 does well, but Wii does even better.
Includes Gran Turismo TV and a host of gameplay enhancements.
Will offer GT5: Prologue players access to a variety of motorsport and car enthusiast video content.
Says Blu-ray allowed Konami to deliver cutting edge graphics, more expansive gameplay and more surround sound.
Winners given the chance to race a Nissan 350Z at the 24 Hour endurance event in Dubai in January 2009.