The fourth-generation Jeep Grand Cherokee (WK2) is a mid-size SUV produced by the American marque Jeep from mid-2010 to 2022. It was introduced in 2010 for the 2011 model year by Jeep.[6] The unveiling took place at the 2009 New York Auto Show, where it received 30 awards.  

The new body design represented a 146 percent increase in torsional rigidity compared to the previous design, which helped to improve durability and reduce noise, vibration, and harshness. Like the previous generations, the chassis is steel unibody. Unlike previous models, the new WK2 features a four-wheel independent suspension for better on-road handling. The Grand Cherokee (with the 2011 Durango) WK2 platform uses a derivative related to Mercedes-Benz's W166 series.

Four-wheel drive systems include Quadra-Trac I, Quadra-Trac II, and Quadra-Drive II. Using Selec-Terrain, the driver can select modes for Auto, Sport, Snow, Sand/Mud, and Rock.