A diesel powered R320 CDI as well as a high-performance R63 AMG model pumping out 507 horsepower is now offered with the premium crossover wagon. A CLS550 and SL550 are presented with more potent V-8 ...

A newly available rear-wheel-drive version and the discontinuation of the high-performance R500 and R63 AMG versions render the R-Class strictly a luxury people-mover. The R320 CDI, with its efficient ...