WTB mustang 4cyl car

[slim]

I am getting tired of paying over 160 bucks to fill up my truck so I am looking for a 4 cyl mustang. I am not looking to spend 2 grand on a 4 banger car. It does needs to run and drive and be able to be tagged. A notchback would be nice since I have two V8 ones already. But I dont need one. A hatchback car will work also. I am really just wanting one that is cheap to operate. Anybody got one or know of one.