Cadillac has a busy two years ahead, after reeling off hits like the 2013 ATS sedan, 2014 CTS sedan, and the 2015 Escalade SUV. Though it's hit a stall in sales growth this year, and has stumbled with the launch of the Volt-derived ELR extended-range electric vehicle, Cadillac is on course to launch four new vehicles by the end of 2015, while it...
