There is no comparison between Corolla and CTS.
They are in entirely different class.
Corolla is all basic, cheapest compact car in the market in the USA with smallest engine 1.6 to 2.0 liters with I-4.
While Caddy CTS is a world class Luxury Sports sedan with
6-cylinder DOHC and Displacement 2.80L (2800cc) Compression Ratio 10.00:1
and 210 horsepower
Please do not disrespect Caddy by comparing it with CheapSkate Jap. rice rocket like Corolla.