WEBthe Z8 will be $135,304, including gas-guzzler and luxury tariffs, the 400 Z8s allocated for the U.S. this year are already spoken for. In fact, BMW expects the Z8 to become a classic and is guaranteeing that it will supply parts for at least 50 years. “That may seem presumptuous, but the Z8 proves that BMW is confident in its future as a