Cadillac has unveiled their brand new 2011 CTS Coupe. The new Cadillac CTS Coupe will join the CTS sedan, and CTS Sport Wagon in dealerships during the spring of 2010. The new 2011 CTS Coupe will be powered by a 3.6-litre direct injection V6 engine with 304-horsepower and 273lb-ft of torque. Buyers will be able to choose a 6-speed manual, or a Hydra-Matic 6L50 6-speed...