Out of all the popular cities in Switzerland, Geneva is the cheapest city to rent a car in at just C$ 27/day. Renting a car in Geneva is 81% cheaper than renting one in Basel where the per day rate is around C$ 140. Other fairly inexpensive cities in Switzerland to get a rental car in are: Zurich (C$ 52/day), Bern (C$ 93/day), and Basel (C$ 140/day). While these cities typically have cheaper prices than the rest of the country, travelers looking to rent a car in Zurich should expect to spend around C$ 52/day on their transportation. The most popular city to rent a car in Switzerland is Zurich.