New guy. I am in my mid 60's and ending my second childhood. I own a 01 Z28 Camaro, 1955 Chevy and 1941 ****** Coupe. The Z28 has been a daily driver. I am retired so it sits most of the time. I am tired of shifting gears and a hatch back style car, so I am looking at 2006-2008 Mercedes autos as a nice change of pace. Comfort, safety features and reliability are features that I am looking for. I am visually drawn to the CLS550. Is there a better choice that will fit my desired needs? Thanks