2003 SAAB 9-3 repair Question

I have a 2003 SAAB Arc Sedan. I love the car but have had several major problems with it. Luckily, I had an extended warranty so everything was covered and the service was great. My extended warranty is up and my question is: what are the chances of expensive problems continuing. This would help me decide whether to keep it or trade it.
To date, I have had the transmission replaced, the passenger window repaired, the air conditioner motor and control ler($850), much of the exterior trim was replaced, the antenna, several headlights. And, now, the clearcoat is peeling so I am looking at a paint job. Could anything else be on the horizon? How about the air conditioner itself? Anything else?