Originally Posted by
Rally Power
R4 is not dead, but its biggest problem seems to be R5 success. Like some have pointed here, a new R4 is supposed to cost more than a used R5 and most amateur drivers will think twice before paying more for less; besides, for many of those drivers runing costs (one of R4 advantages) aren’t a big issue, as they usually do a limited number of low mileage national events and in most cases they also have the option to rent a R5 car at competitive prices, which probably is the most rational way to do a handful of events per year.
Probably the best solution is to get a FIA rule for Europe inspired on AP4 regulation, allowing all sort of 4wd protos (MR, N5, AP4, R4, Dytko, etc).