The most popular rental car company in Serbia is Avis. With prices on MINI starting at $7/day about 50% more people book with Avis than other companies in the country.
At $73/day, it is 0% cheaper on average to rent a car in Belgrade than any other city in Serbia. The cheapest price found in Serbia was for $70/day in Belgrade.
Cars travel on the right side of the road in Serbia.