That's because car manufacturers don't have a monoply over consumers in those countries. We don't have any options in Pakistan other than 3 and out of the 3, one ends its range at hatchback so saloons are left only with the other 2. Auto industry in Pakistan is a mafia/cartel at every level from manufacturers to private dealers and investors. We need Hyundai, Kia, Ford, Vw, Mazda, Nissan apart from Toyota and Honda.
Not just car companies everything has a cartel in Pakistan starting from the rulers. Anyways I think I should stop right here else the discussion will go somewhere else.