This car was trouble the first three months I had it. The radio just stopped working, and I had to replace the alternator. ALL of the window regulators have broken, and one is broken for a second time. Ford UNUSUALLY built it with 3 motor mounts instead of 4, so they will wear, and it cost about 200 each to replace. Even the mechanic said he didn't know why Ford did that. I had to replace all of the spark plugs. The housing temperature unit thing is made of plastic and leaked coolant. it has custom tires so be ready to pay if you need to replace them. Mine rides extremely rough, and I do get oil changes and transmission flushes.
At this point.. NOTHING.. the heater is good after you warm the car up for 20 minutes.