Out of all the popular cities in Pakistan, Karachi is the cheapest city to rent a car in at just $34/day. Renting a car in Karachi is 9% cheaper than renting one in Multān where the per day rate is around $37. Other fairly inexpensive cities in Pakistan to get a rental car in are: Islamabad ($34/day), Lahore ($35/day), and Faisalābād ($35/day). While these cities typically have cheaper prices than the rest of the country, travelers looking to rent a car in Lahore should expect to spend around $35/day on their transportation. The most popular city to rent a car in Pakistan is Lahore.