Gran Turismo 6 producer and series' creator Kazunori Yamauchi has said he won't mention a launch timeframe for the racer.
With the continuous delays for the game's predecessor Gran Turismo 5, Yamauchi stressed that fans being angered by the racer's numerous delays has led to the him making a decision of not mentioning a release timeframe for Gran Turismo 6. During the Gran Turismo 5 Asia Championship 2012 event, he stated:
“If I carelessly say when it will be released, you’ll end up with people saying things like ‘it’s been delayed again!?’ so I will no longer say at this type of event.”
Yamauchi had recently said that he's seeking the "latest technology" for Gran Turismo 6, possibly hinting at the game being developed for the PlayStation 4.