@Xulfiqar, you are absolutely right.
Consumers in Pakistan are being looted right now, and unfortunately when you question, the answer that you get is "Pakistan mein to aisa hi hota hai". Which I find is absolutely rediculous. It has somehow become the easier choice for everyone to blame it all on Pakistan and walk right out of it.
My car in London which is 6 years old, does almost twice the miles compared to my car in Lahore, and only goes for an MOT and a routine service once every 12 months. And as far as I remember in 6 years the Air filter and Plugs were only changed twice. Otherwise its only a change of Engine oil and Oil filter.
Whenever I quote it to the authorised dealerships here in Lahore the simple answer I get is "Oh ji bahar ki to har cheese eik number hoti hai, Pakistan mein to aisa hi hota hai".
Its hard to believe that the Engine Oils, Filters and Plugs that we get in Pakistan are anyway inferior to what is available abroad, so why do we need such a frequent change. The dusty environment could be blamed, but still we should not require car servicing more than twice a year, or at the minimum every 12,000 km.
Just my 2 cents here.
Regards