Gran Turismo 4 is a racing simulation game developed by Polyphony Digital and published by Sony Computer Entertainment for the PlayStation 2. As one of the most realistic driving simulators of its time, the game features an extensive lineup of over 700 cars from real-world manufacturers and more than 50 tracks, including famous circuits like Nürburgring Nordschleife.
Players can compete in a wide range of events, from beginner races to professional championships, while earning credits to buy, upgrade, and tune vehicles. The game introduces features such as photo mode, B-Spec mode (where players can manage races as a team director), and improved physics for a more authentic driving experience. With its attention to detail, depth, and realism, Gran Turismo 4 is widely regarded as one of the greatest racing games ever released on the PlayStation 2.