Well yeah, a used car is always kind of a gamble. But if you get a fully documented service history and the car looks and drives well, I'm sure you can get a bargain if you look for it.

This particular one only has 92 000 km (~ 57 000 miles) in almost 15 years. So I'm inclined to believe the previous owner only took it out for special drives.

Or he raced it on the track for 15 years! :D

What do you mean when you say it's not practical?