The 2017 Jeep Grand Cherokee is a 4-door, 5-seat Sport Utility, available in 10 trims, ranging from the Laredo 4x2 to the SRT 4x4. Upon introduction, the $30,295 Laredo 4x2 is equipped with a standard 3.6L, 6-cylinder, engine that achieves 19-mpg in the city and 26-mpg on the highway. an Automatic transmission is standard. The $66,795 SRT 4x4 is equipped with a standard 6.4L, 8-cylinder, engine that achieves 13-mpg in the city and 19-mpg on the highway. an Automatic transmission is standard.