http://www.nytimes.com/2011/05/08/automobiles/autoreviews/08WHEEL.html?_r=0
It still rides on an evolution of the Chrysler LX platform, which was influenced by the chassis of a previous-generation Mercedes-Benz E-Class. A legacy of the short-lived DaimlerChrysler union, the LX incorporates not only an E-Class-type double-wishbone front suspension, but also a version of an S-Class five-link rear suspension.