LMAO you guys kill me. For anyone to say that's GT4 code you have to be crazy. Just go into photo mode and examine any car in GT4, you'll notice that the body panels on the car are just one big piece, looks awesome in motion, but ugly when paused. First thing i noticed in the vid, you can actually see the space between the body panels, no idea how anyone missed this? Nay sayers kill me, dismiss everything from jump, no one says anything bad about PGR3, and that game look beautiful, but still their graphic look pretty close to that TGS GT video, except their cars were overly shiny.
Watch the video again and watch the cars closely, that is not GT4 code. Wanna tell me that at 1:00min video time that part of <course name escapes me>, yes I'm positive that is GT4 code

. Give me what you are hopped up on.
Anyone else here notice that this ain' t CG either, If that's running on what may be final hardware, one can only imagine when they are keeping from us. The rest of you pessimists can go buy yourself a clue. What is apparent is that they used the track information they collected and use most of in GT4, but no way in hell that is the code they used in GT4.
Oh im referring to specific instances in the video, like the very beginning the two car models and the 1:00 minute mark. The rest of the video looks like beefed up GT4, but then again it may just be all new for PS3 just using the information they had for GT4, not the exact code. Exact code would deliver the exact same results as GT4, and in this video you can see that isn't true. Further examination of the two cars in the beginning reveal a lot more, now I see that the windows are a realistic tint and the interiors are tinted realistically. What amazes me is the lighting, it's amazing. Now i see it, the two cars the Lancer and the Rx7 those are definately entirely new code, they are the oly two cars which windows you can clearly see through, while the in the videos, the race cars still looked dark.