2006 Jeep Grand Cherokee rear

The Grand Cherokee caught up in the race to make SUVs more like cars with rack-and-pinion steering and an independent front suspension. Three different 4WD systems are available for serious off-roaders, and in addition to the V6, V8, and Hemi V8, a second Hemi with 425 horsepower joins the lineup, which Jeep claims will teach the Porsche Cayenne a lesson.