China Automotive News trade journal nominates 8-speed automatic transmission "Transmission of the Year 2011" Automatic transmission saves six percent fuel compared to the predecessor 6-speed version Series application in all BMW models, Audi A8, Chrysler 300, Dodge Charger, Bentley Mulsanne, and Rolls-Royce Ghost Award-winning: ZF's 8-speed automatic transmission convinces both OEMs and customers. ZF…