Tata.. you are exempt from import tax if the car entered the uae after 1 jan 2004 (maybe 2003) so your prado will be exempt. Just make sure you get all the necessary paperwork from the dubai customs before you arrive here. One problem you face is that the Toyota dealer here may try and make you pay a "registration fee" before he can service your car. This is no more than extortion and is meant to deter people from buying cars in the UAE.

Respect

GIASI