Alright so my wife and I are in the market for a new car as my saturn is falling apart. I want something fun and she wants something safe and high riding so wagons are out. She loves the escape and explorer but I was looking at older X5s and Cayennes. We also want atleast AWD, preferably 4wd as we live in Chicago and Our budget is 15 grand and will have to be financed so I guess my question are how much of a nightmare are older Cayennes and x5s to work on and repair. Would I basically be throwing money down the shitter?