It is possible to book a Washington car rental between SIXT locations with prior approval. An additional fee may apply.
All drivers need a valid driver’s license. International renters need to show their passports, and an international driving permit if the license uses a non-Roman language like Japanese.
The minimum age for a rental from SIXT in Washington is 21, with some larger and luxury car categories having a higher minimum age. A young driver fee applies to those under 25.