I agreed with the view that here in Pakistan we select Car for show off not for facility or ride. Out society is deeply based on show off, we adopt many things only for the sake of other people.
It show off gone, our society will become heaven.
I have seen Mercedes Cars where CNG is working, even Parado and Pajero.
Consider local mini bus running on CNG, it need to alter entire engine and its average is not so good as compared to Diesel. I confirmed it from transporter, but still 90% of transport shifted on CNG, why?