Sweet, the Nurburgring! Always wanted to drive that, I've heard some strange and funny things about that place... An Insight probably wouldn't be my top choice to take on it...but I'd drive it any way I could!
How about "Project Gotham Racing 2" for X-Box ?
You've got the Nordschleife of the Nürburgring on there as well. Maybe not as perfect as on "Gran Turismo 4" but you have two German Radiostations of the region to choose from. 8)