@all
Now tell me in this day and age who does business for 15-20K its not even 5% for half a million car.
Go take your car to any private dealer and see how its evaluated there. You will feel like lifting the sucker off his nuts, to put it politely.
The overheads of these dealers are exorbitant. I used to feel the same way but when I noticed this in UK where when you sell or trade in your car to dealer they evaluate it half the market price (for low end cars) and when you go to buy the same car off them, its double the market price.
The only difference in buying from 3S is that the documentation will be proper and you might get a 6-12 months warranty (whatever it means in PK) as well.
As far as importing a car is concerned, the duty is fixed based on the 'cc' and the year of manufacture of the car. There use to be a thing called European cars which had a premium on duty but as far I remember thats being scrapped couple of years ago.
I may sounded like devils advocate but thats the reality.
Cheers,
Kaleem