Although it is a Difficult track, a few times year the organisers of the nurburgring allow normal people to drive their cars on the track. For more information oabout how you can drive your car on the nurburgring for a little as $25, click Here. Also, the nurburgring has a few sports cars that you can rent for a few hours while you drive the track

If you want the full package. For just $870 a professional touring car driver will teach you how to drive the nurburgring and for 1.5 days they will coach you to be a better driver. You do have to bring your own car but as long as your power to weight ratio is less than 9.6kg/hp and his less than 130 db loud (there are exeptions). For more information, visit the Offical Nurburgring webiste