2007 Mercedes-Benz CLS-Class CLS550 4dr Sedan (5.5L 8cyl 7A)
I owned a 2006 and traded it in to get the 2007. The added horsepower/torque and changes to the brake system were enough to make me buy the '07. The added horesepower and torque is very noticeable. Other than that it is the same car as the 06.
Styling, Interior fit and finish, performance.
Go back to the multicontour seats that were on the '06.