I'll take my 10 year old vehicle with 55k miles anyday.

To each his own though. Typically, when I look at miles, it's just a rough idea of just how much wear and tear the vehicle may have gotten over it's life. Doesn't mean a low mile vehicle can't have wear and tear, but it is a good piece of mind.

http://www.youtube.com/watch?v=qG4IaHgqH00