Toyota Prius or any hybrid cars will not make it to pakistan for atleast another 6-10 years. Hybrid technology is just new and it if is still being tested on faults. Toyota offers I think either 10 or 20 year warranty on all Prius models. I dont think that pakistani dealerships will offer that kind of a warranty. Plus if the car is imported to pakistan, the mechanics over there (even in the toyota mechanics) are not familiar with this new technology and if anything wrong happen to this car, they will not be able to fix it.