^ Yes Forza 3 is confirmed as 10 times the polygons a Forza 2.
According to MGS Forza 2 has around 100,000 polys per car. PGR3 a console release game had 80,000. So this would put Forza 3 in the 1 million mark. Remeber the underneath of the car is fully modeled as well now. And the interiors are much more intricate than GT5P 200,000 poly cars.
Also Turn 10 state that Forza 3 cars have 4 x the texture detail that Forza 2 had. :)







