In the latest issue of Weekly Famitsu, Polyphony Digital head Kazunori Yamauchi spoke about the next Gran Turismo, saying the game was merely a "port" of the data from Gran Turismo 4, upgraded to take advantage of the PlayStation 3’s graphical capabilities. He also said that it is "a step in the process of developing a next-generation GT game."

Yamauchi also implied that development on that next-gen game is already underway, albeit at an early stage. "We are working on a version of GT that supports the full PS3 specification," Yamauchi said, adding, "but in this transitional version, I think you’ll get a taste of the potential that next generation games hold."

Read [Gamespot]