Yep, u r right. So, u need to ask the right questions. In my case, I asked the salesman the same thing and he checked that the was a name allocated to the Car which meant if was a staff car. The driver training cars, yes, there were a few and some even still have the silhouette of the number sticker on the window glass. They are identified by the ridiculously low mileage for the month they r registered. There were a few, all below 1000km reg in may 2010.
As for bushings, suspension etc, they are fully covered under warranty thus not a concern.
I think, to each his own, but I kinda believe I am inherently someone who decides mostly with my head over heart thus, I like to balance blind passion with some honest practicality. There you go. No right or wrong there. To each, his own