Let’s just call this one the Cadillac XTS Platinum “Concept.” For reals y’all, this is one of, if not the most production ready “concepts” we’ve ever seen. For its part, Cadillac stuck to the “It’s just a concept” mantra. Though they might... 

According to The Detroit News, the big joint development program formed several years ago between General Motors, Daimler, Chrysler and BMW to develop a two-mode hybrid system for light duty vehicles is over. With all four automakers now having launched versions of the gas-electric system, the joint...