According to a source of TheSameCoin, Driveclub for the PS4 has been delayed until at least spring 2014. The title was announced as a launch title for Sony’s next-gen console.
The site says that you should treat this as „100% rumour“ for now, but considering yesterday’s announcements about Watch Dog’s & The Crew slipping into 2014, it wouldn’t be surprising.
Here’s the report:
http://www.neogaf.com/forum/showthread.php?t=698323