With the launch of its 2016 CT6 sedan, Cadillac says it is setting out to “reinvent” itself, but some of the steps the maker has taken in the development of the new model will likely trigger changes across the industry.The new Cadillac CT6 is the same size as a big BMW 7-Series – but it weighs barely as much as the German maker’s smaller 5-Series sedan. In fact, the new Caddy flagship weighs less than its own midsize luxury sedan, the CTS.
“Lightweighting” has become one of the big buzzwords in today’s global auto industry as maker’s race to get the weight out of their vehicles.
The primary reason is to meet the tough new Corporate Average Fuel Economy, or CAFE, standards that will jump to 54.5 mpg by 2025. Mass, explains Cadillac Chief Engineer Dave Leone, “is the enemy of efficiency.”