Not sure if there would actually be better chances in a Super C. In the above post,the height advantage of an A probably cancels out the Super C's airbag and nose. A crash into a bigger vehicle would probably favor the Super C but the vast majority of wrecks involve a passenger car. Over the years there have been a lot of accidents shown here and Class As fare very well even in pretty serious wrecks with cars since you are up so much higher and the incoming vehicle is running edge-on into the floor of the coach in a side collision and the 'battering ram' attached to the frame rails from the front.