Mercedes-Benz last put the world?s luxury-car peddlers on notice with its new-for-2014-model-year, W222-generation S-Class. It featured automated parking, Magic Body Control air suspension with Road Surface Scan, six programmable seat massages, and automatic perfume dispensing. BMW was first to parry with its new-for-2015 G11/12-generation 7 Series, which failed to unseat the mighty Merc in a