I think a lot of it comes down to a number of factors - ie, how long the car has been in the possesion of a smoker, and how much they smoke - do they open the windows etc regularly.
Also, I'd imagine that depending on the type/value of the car the impact on it's value and saleability would alter.
Eg, if I were buying a 6 month old £50k MB/Range Rover or something, if it smelt remotely of stale smoke, I wouldn't want it.
Whereas I don't think you can be quite so choosey when looking at cars worth a few hundred quid.
Either way - you can normally tell even after several years, whoever mentioned the hot sun has a very good point - this does seem to bring out the odour again.
The extreme example would be a chain smoker's car who has driven with the windows closed etc and owned it for several years - you'll struggle to get the smell out of a car like that.
Will
Also, I'd imagine that depending on the type/value of the car the impact on it's value and saleability would alter.
Eg, if I were buying a 6 month old £50k MB/Range Rover or something, if it smelt remotely of stale smoke, I wouldn't want it.
Whereas I don't think you can be quite so choosey when looking at cars worth a few hundred quid.
Either way - you can normally tell even after several years, whoever mentioned the hot sun has a very good point - this does seem to bring out the odour again.
The extreme example would be a chain smoker's car who has driven with the windows closed etc and owned it for several years - you'll struggle to get the smell out of a car like that.
Will