All I can say is my car had 45,000 on it in 2002....it's a 1999 model but it was absolutely immaculate, not a chip or mark on the car anywhere. A genuine low K car looks it, there should be no sign of wear, if in doubt don't touch it.
Most cars will average 10,000ks a year...unless you're me and have averaged 40,000 a year (yes I feel like I live in my car)
Dan