KMM:

But if you have a reasonably well-functioning market, I presume the value of your car has also gone up as a result of the new tax regime. So the gap between a new car and your trade-in would reflect that.

A country with Greece's current financial problems is not going to have a "well-functioning market" for non-essential goods like relatively expensive sports cars. Items like that are known to be amongst the first to suffer in a downturn. 


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fritz