The second-generation 2012 Mercedes-Benz CLS-Class fixes many of the problems of the last generation, according to Cars.com Managing Editor David Thomas. The interior is surprisingly livable, and the trunk is nearly identical to the one found on the E-Class, which the CLS-Class is derived from. Besides the sexy styling, there are a lot of similarities to the E-Class sedan, with the noticeable exception of the CLS’ higher asking price.