I have a '99 Grand Cherokee with the 4.0L in it. It is the limited model and has the optional quadra-drive so it is full time 4wd. Gets about 17 mpg running 75mph highway everyday. Has more bells and whistles than anyone really needs. Rides nice, fairly quiet. Blend doors and actuators are very common problems if they have the auto climate control. Window regulators, like a lot of other Chrysler stuff. It's a nice ride, but for what I need it defeats the purpose of a daily driver.