Quote Originally Posted by Fast Eddie WRC View Post
But its been that way for all of the WRC, apart from the crazy Group B period. Plus it's been fine for producing all the Rally2 / R5 cars..

Spaceframe chassis was brought in for scaling reasons so any new Manufacturer could use any model... but none have joined WRC anyway.
That changes nothing on those points. The fail to attract new manufacturers is not caused by switching to space frames. Switching to production bodyshells would not make it any better but only worse.