Recently it was also announced that last generation versions of the game were cancelled so those who want to play the game might have to upgrade if they haven't already. (gameluster.com)
The new engine is 57 pounds lighter than the last generation version and is probably a measurable contributor to the RS 3's handling ability. (automobilemag.com)
I can't imagine this selling super well at the $ 60 price, since most have either played it already or could pick up the last generation version and all DLC for far cheaper. (blog.us.playstation.com)