For Gran Turismo 5 on the PlayStation 3, a GameFAQs Q&A question titled "How often do the cars in the used car dealership change?".
Gran Turismo 6 Settings:

Here's how to download Gran Turismo for PC and play the latest releases. How to Download Gran Turismo for PC. First of all, Gran Turismo is still a PlayStation exclusive, so no official versions are available for PC, despite rumours of a Gran Turismo 7 PC port.

PS3; Racing; Gran Turismo 5; Gran Turismo 5 review Polyphony's news feed is currently recommending disconnecting from PSN when you play the game, Cloud Strife isn't in Gran Turismo 5 Mode (s) Single player, multiplayer. Gran Turismo (グランツーリスモ, Guran Tsūrisumo) is a 2009 racing video game developed by Polyphony Digital and published by Sony Computer Entertainment for the PlayStation Portable. The game was announced at Sony's E3 press conference on May 11, 2004, alongside the original PSP. Following five . 224 26 112 59 342 483 220 3

how to play gran turismo 5 on ps3