With authentic cars, tracks and automotive physics, Gran Turismo 4 adds even more realistic racing simulation to the series. Each car's features take into account weight, speed, friction and more to deliver realistic handling.
Test new vehicles on courses at various locations, such as the Nürburgring Nordschleife, New York City, the Grand Canyon and the Tsukuba Circuit. In addition to Career mode, Gran Turismo 4 features the new Photo GT mode and GT Online mode, which allows players from around the world to compete over the Internet.