Go where you are happy..money (even if you invest a lot) can't buy you happiness. I can sense that your heart goes for the car but your mind goes for the house. Oh well. You need to convince yourself a lot though. Its a tug of war inside your head. You can get a car and wait for 2, 3, 5, or 6 years. Then maybe by that time napabgiyan mo na sarili mo, then go for the house.
Some unpopular decisions sometimes make us happy. just my opinion.