People visit the third Islamabad Auto Show in Islamabad, capital of Pakistan, Nov. 23, 2014. The third Islamabad Auto Show 2014 held by PakWheels displayed more than 500 exclusive vehicles, including vintage cars, sports cars, etc. (Xinhua/Saadia Seher)

People visit the third Islamabad Auto Show in Islamabad, capital of Pakistan, Nov. 23, 2014. The third Islamabad Auto Show 2014 held by PakWheels displayed more than 500 exclusive vehicles, including vintage cars, sports cars, etc. (Xinhua/Saadia Seher)

People visit the third Islamabad Auto Show in Islamabad, capital of Pakistan, Nov. 23, 2014. The third Islamabad Auto Show 2014 held by PakWheels displayed more than 500 exclusive vehicles, including vintage cars, sports cars, etc. (Xinhua/Saadia Seher)

People visit the third Islamabad Auto Show in Islamabad, capital of Pakistan, Nov. 23, 2014. The third Islamabad Auto Show 2014 held by PakWheels displayed more than 500 exclusive vehicles, including vintage cars, sports cars, etc. (Xinhua/Saadia Seher)

People visit the third Islamabad Auto Show in Islamabad, capital of Pakistan, Nov. 23, 2014. The third Islamabad Auto Show 2014 held by PakWheels displayed more than 500 exclusive vehicles, including vintage cars, sports cars, etc. (Xinhua/Saadia Seher)