I am debating between the CLS63 and CLS550, I am well aware of the power difference, but the roads here in northern Ohio can get pretty beat up by winter, Is there much difference between the 2 in terms of ride comfort?
The 63 comes with Airmatic suspension standard I believe. So the ride os variable depending on what the Airmatic is set on. The 550 might have that as an option, I do not know. I would test drive both myself.