Absolutely nothing has gone wrong with this car. The only thing it requires is general maintenance.
I've had my car (Nissan stanza 91'XE) for 3 years. When I first got it, it had 128K miles now it has 180K and I have only replaced the thermostat (which it still had the original) and the starter. Even though it is a V4 it feels powerful almost like you're driving a V6. This car is a super-saver on gas and is very dependable. With this car I feel very confident. Everything works, it has A/C & automatic transmission. What I am surprised also, is that I've been hit several times at the windshield with little rocks, even though I get little cracks on it, they don't run all across. This car is so great I don't know why they stopped doing this model.