Faheem bahi,ask the price is isloo and in Lahore about the price and compare it to that of Karachi.
Many people come to Karachi from Isb and Lhr to buy cars so i am guessing its cheaper here.
But find out the price and about the parts.If parts are avail then give me a call and tell me what price you are getting there as i am sure i can offer it at a better rate.
But would it be worth comeing here to buy etc,so confirm the rates and give me a call.If the diff is big then get it from Karachi.