10:52 AM - July 17, 2007 by Steve_OS
IGN has the scoop.
"Your next taste of Gran Turismo may come a bit earlier than expected. Following an impressive showing at E3 last week, Polyphony flew back to Tokyo in time for today's PlayStation Premier event where it announced that Gran Turismo 5 Prologue will be released to the Japanese market in October!
As for the content set to be included in Prologue, according to Sony's press materials, we can look forward to a variety of cars, including some set to debut at this October's Tokyo Motor Show. The game will also have online play."