Gran Turismo 5 Prologue features over 40 stunning cars - including vehicles by Lotus, Mitsubishi, Nissan and Ferrari for you to race on seriously realistic, real-life tracks: including the Eiger Nordwand, the London City Track and Suzuka - all rendered in incredible High Definition graphics. There's also all-new driving physics for the most lifelike driving experience ever and new, improved opponent artificial intelligence for the toughest race challenge yet.But that's not all - for the first time ever in the history of Gran Turismo, you'll now be able to race online. Up to 16 players will be able to go head-to-head on some of the world's best racetracks on PlayStation Network - all you need to get racing is a broadband connection and PS3. Once you're up and revving, Global Online Rankings and the My Garage homepage feature will leave the world in no doubt as to just who is the best at Gran Turismo.And then there's the Online Dealership, providing a wealth of information on cars and manufacturers and also Gran Turismo TV - a dedicated online channel available exclusively from PSN and packed with some of the greatest content that Motorsport, car manufacturers and TV has to offer.