Mercedes claims that the stylish CLS is a 4-door coupe, but four traditional full-sized door seem to indicate otherwise. The mid-sized CLS is based on the E-class platform. On the inside the CLS is every bit as swoopy as the outside. Two models offered: the 300hp CLS500 and the 469hp CLS55 AMG. The CLS500 paired with the industry's first 7-speed automatic transmission. As with most modern Mercedes-Benz offerings, a staggering list of electronic aids and features fill out the package.

What Changed:

All-new 4-door model is based on the E-series platform. Mercedes calls the CLS a 4-door coupe, but four traditional full-sized door seem to indicate otherwise. Two models offered: the 300hp CLS500 and the 469hp CLS55 AMG. The former being paired with the industry's first 7-speed automatic transmission.