k14:graemeh: I also wonder how you can avoid buying a car that reeks of cigarette smoke.
Very easily. The auction houses are fastidious in their rating system which goes to the auction sheet. Their integrity rests on the quality of the information put into these sheets. Any car with even the slightest hint of cigarette smoke will have a D rating for the interior. When I purchased I only considered B and A grade interiors.
The same goes for the exterior of the car. Anything rated above 4 (out of 5) is very tidy. Sometimes a car will be rated 4 (instead of 4.5, 5 is brand new) if there is the slightest scratch on some panel that no one can see. Their auction sheets are very reliable and I wouldn't be worried about being mislead in regards to external or internal quality of the car.
wow didn't know that. i thought it was a random number by a random guy. i guess they are japanese after all ..