RX-8 Buying Advice

A friend asked about the RX-8, a car I think is a really good value. I thought the R3 was a tuned version, but it looks like it is just styling stuff. Is there more than skin-deep engineering going on between the base car and the R3? And if so, does it help?
by dieselhead on May 21, 2010 - 8:19 a.m.