Overview
Kazunori Yamauchi’s obsession made digital. Polyphony Digital exists to make Gran Turismo—a singular focus that produced the most detailed driving simulation on consoles. Each entry pushed PlayStation hardware to its limits. Development cycles stretched into years. The result: a franchise synonymous with automotive authenticity.
Fast facts
- Founded: 1998 (from Sony internal team).
- Founder: Kazunori Yamauchi.
- Location: Tokyo, Japan.
- Parent: Sony Interactive Entertainment.
Gran Turismo series
| Title |
Year |
Platform |
| Gran Turismo |
1997 |
PS1 |
| Gran Turismo 2 |
1999 |
PS1 |
| Gran Turismo 3 |
2001 |
PS2 |
| Gran Turismo 4 |
2004 |
PS2 |
| Gran Turismo 5 |
2010 |
PS3 |
| Gran Turismo 7 |
2022 |
PS5 |
Development philosophy
| Principle |
Implementation |
| Authenticity |
Laser-scanned tracks |
| Car culture |
Manufacturer relationships |
| Physics |
Simulation modelling |
| Perfectionism |
Extended development |
Technical achievements
| Feature |
Innovation |
| Car count |
1000+ vehicles |
| Track accuracy |
Real-world precision |
| Weather |
Dynamic systems |
| Photo mode |
Car photography |
See also