Console racing games are pretty, like a 17 year-old girl in a catholic school uniform, but that's all. None of that visual trickery you see in GT5 or GT6 amounts to anything in terms to actual vehicle physics and pure, realistic simulation. It's an in-your-face fact that consoles simply lack any of the necessary processing horsepower required to calculate all of the dynamics that complex simulations like the GTR series are reproducing.
The very THOUGHT that anyone would even TRY to compare ANY console racing game to anything even remotely close to GTR on the PC is insanely laughable! Fucking please... give me a break.