Cadillac tonight held the world premiere of the 2016 CT6, elevating it to the top of its range and creating a new formula for the prestige sedan through the integration of new technologies developed to achieve dynamic performance, efficiency and agility previously unseen in large luxury cars. CT6 marks Cadillac's long-awaited return to the global prestige luxury segment, and is one of eight all-new vehicles the brand will launch by the end of the decade... continue