Despite Cadillac's insistence it had no plans to build a
coupe version of the CTS, here it is, ready to rumble. The CTS
Coupe Concept is a true pillarless hardtop that shares the same wheelbase as the CTS
Sedan but sits some two inches lower and measures two inches shorter. The windshield is also laid at a faster angle to enhance the car's profile. GM says the Coupe is designed to host a range of engines, including a 2.9-liter turbodiesel currently in development. If pushed into production, the CTS Coupe could further elevate the lineup's presence and sales among younger buyers.