The track is available when you beat the AMG Driving Academy-Intermediate Special Event. Getting a bronze on all events will get you a regular Nordschleife, no weather change and time change, and a Nordschleife Type V, also w/o weather change & time. Getting a silver on all events will get you a 4h Nordschleife, having a weather change & time. The layout is the same as the original Nordschleife. And getting a gold on all events will get you a 24h Nordschleife, having a weather change & time. The layout is the same as Nordschleife Type V.
