Ride is very quiet under almost all conditions.
Smoothest driving car I have own. CXS is not too floaty and handles road imperfections very well.
Wide comfortable front seats. Heated seats are great and the leather feels very good. Lumbar support in drivers seat is excellent.
I like how the lines flow and that it is a more chiseled appearance, especially in Black with the chrome appearance packeage and chrome wheels, than recent Regals. Red, Blue, and Black are best colors for this vehicles. Light colors do not look good.