Out of all the popular cities in Morocco, Casablanca is the cheapest city to rent a car in at just $11/day. Renting a car in Casablanca is 93% cheaper than renting one in Al Hoceïma where the per day rate is around $151. Other fairly inexpensive cities in Morocco to get a rental car in are: Fez ($14/day), Agadir ($16/day), and Marrakesh ($16/day). While these cities typically have cheaper prices than the rest of the country, travelers looking to rent a car in Marrakesh should expect to spend around $16/day on their transportation. The most popular city to rent a car in Morocco is Marrakesh.