The development 2 video, has some interesting tid bits. It was said SMS have a good relationship with Honda, Wonder if they scanned any Honda touring cars from the past and today. Reason being, when they went to Porsche, they just pointed to whatever cars they wanted in the game and Porsche rolled them out to be photographed and scanned.
Another is, the guy that picks the cars and tracks, favors the 70s, 80s, 90s classics. Makes me wonder again about Super Touring cars and some older GT-spec machines.