The latest issue of OPM US has confirmed in its cover feature that Gran Turismo 5 will include night-time racing and Indy Racing League cars.
World Rally Championship and NASCAR have been some of the game's racing disciplines already announced up to now.
Also noticed in the preview - by GT Planet - was confirmation of a dynamic weather system.
A new GT5 trailer was shown at the Asian Games Show over Christmas: find it here.
The Polyphony PS3 racer is out in Japan in March.
