At my In-laws you are only allowed to have as many cars that you can park inside your garage. so 2 car garage homes only are allowed to keep 2 cars at there house. Also the cars must be kept in the garage.
while Cherokee's are pricey they are will worth the money will last forever. You should be able to pick up a clean one for 3 or 4 k then look at about 500 to have all fluids changed and a tune up.