Two Sedans with some similarities, but otherwise different in most aspects such as the model year, horsepower, fuel economy, and ground shadow size. First of all, the 2016 Genesis has a more powerful engine than the 2013 CTS, and it gets 1.9 fewer miles on a gallon of fuel. Also, the CTS has a slightly smaller body than the Genesis. Among similarities are the body structure, market segment, starting price, height, and maximum occupancy.