If your travel plans are up in the air, don’t worry. Choose the “pay later” option when booking and cancel your reservation free of charge.
You must have a valid driver’s license plus an ID or passport to rent a car in Croatia with SIXT. Renters with licenses using a non-Roman alphabet also need an international driving permit.
The minimum age to rent a car in Croatia from SIXT is 18. Some car categories require drivers to be 25 or older. An underage driver fee applies to those under 22 years old.