] We got it, we played it, we love it. Polyphony Digital's
] latest-generation Gran Turismo introduces a toolbox full
] of new features that'll have you playing for hours,
] sometimes without even driving a single lap. Ever want to
] race in the Grand Canyon? On ice? Around New York City,
] Hong Kong, The Cote D'Azure? How about a drag race down
] the Las Vegas Strip? Now you can take your pick--all over
] the world, on any track, on any surface.
]
] While GT3 offered 38 tracks and 150 cars from 38
] manufacturers, GT4 offers more than 700 cars from 80
] manufacturers and up to 100 tracks along with a variety
] of race modes. GT Career Simulation Mode and GT Arcade
] Mode are still available, but also added are GT Director,
] B-Spec, and GT Photo modes.

Gran Turismo 4 - First Drive - Motor Trend