I have owned my CL65 for almost two years and put almost 28K miles on it during this time. What an amazing car. It is literally a perfect combination of luxury and performance. The interior is still very pleasing to the eye and touch with high quality materials and fit. I still love the elegant and classic lines of the exterior. The torque is just unbelievable. The chassis does have a hard time corralling all that power...but you learn to be judicious with when/where you prod the throttle. I have previously owned an E39 M5 and Audi RS6, and I can't imagine getting rid of the CL65. There just isn't anything out there that compares (new CL65s weigh 200+lbs more with same power).
Massive torque, extended Nappa leather interior, alcantara headliner, classic interior and exterior styling, OEM wheels, great highway gas mileage when cruising (25+MPG).
Wider rear tires to help put massive torque to the ground, stock exhaust a little muted (I fixed that).