Welll... the one thing you can say is that you're never going to have a major mechanical problem that is too hard to fix. The thing is, it's getting increasingly difficult to use the car in the metro due to the attention it gets from ASBU. The quick fix for that is to wash out your exhaust to remove carbon soot every week.

Strangely, the new turbo models seem to be more smoke belchy than my 220,000 km old naturally aspirated truck. Or maybe my fuel filter is clogged, which is why it's not dumping excessive fuel into the exhaust...