Could you tell me how much they are going to charge you to ship? What's the name of the company? To answer some of your questions, i heard there will be a 4% duty on the cars, no need to modify the car except that you have to install a fire extinguisher, you don't have to export the car once you decide to leave you can sell it there, I don't have an answer for your last question. Couple of things to think about: 1) I heared you have to be a Qatari resident before you import. 2) I heard that American cars depreciate fast and don't have a good reselling value. I'm thinking about shipping my Tahoe but i haven't made a final decision yet. Let me know what you think.