buying a car is not the point here, if the duties were lowered down and age opened to 20 years old, everyone would be buying used mercedes benz S class sedans because they are "lash pash luxury"
their repair bills can easily spike up to double the purchase cost of those used cars and then people would be strapped of money again because they would blame someone else for not telling them that S class parts are expensive.
buying machinery that one cannot afford to run in original state is a waste of money. the old urdu adage of "haati paala hai tau darr bhi ooncha karo" is always 100% true.