hi everybody, i just got an 05 saab 9-3 convertible, i have driven bmws for the past 10 years and decided to go a different route, so far im very happy with the car, only thing i dont like is it has 145k, anything i should keep an eye on ? how reliable are these cars ? and how hard to get are replacement parts? any input will be greatly appreciated. btw the car is in immaculate condition, and it was thoroughly serviced despite the high mileage.