well dude if you look at it as far as handling, high end sports cars win hands down.  4 wheels are much more stable.  if it wasnt for the accel, even low end sports cars could smoke bikes on a really twisty course.  you just gotta play the angle that works. oh and i always tell him that even though cars can corner better, its still more fun on a bike.  he just huffs and puffs at me.