My sister sold her troublesome firebird and wants something a bit more spacious. She was looking at the Jeep Grand Cherokee (which I know is a pretty reliable rig, especially paired with the 4.0L I6) but I also suggested a late 90's Subaru. Trying to keep the price under $6k. Any suggestions on what years/models to look at? I know a little bit about Subarus but next to nothing about the Jeeps.