Extras & Usage Conditions

You can use your SIXT + car with several drivers if you have added them to your subscription configuration. To ensure that your selected protection option also applies to additional drivers, we charge an additional driver fee per driver. If the additional driver cannot be present when the vehicle is picked up, please bring the valid driver's license of the additional driver as well as an authorization at the time of the vehicle pickup. Of course, you can also register an additional driver at any Sixt branch in the UK at a later stage. An important note: In the event of damage, claims can be rejected if additional drivers are not registered in the rental contract.

The safety of our passengers comes first. We offer tested child seats for different age groups so that you can also travel safely with children. We regularly check the quality of the seats and replace them with new ones if necessary.

No, SIXT maintains a 100% smoke-free fleet in the UK and any type of smoking (pipe, cigarette, cigar) is prohibited in all SIXT vehicles. Additional fees may be charged for special cleaning if the vehicle is returned smelling of smoke.

Yes, Pets are allowed in Sixt vehicles, provided the seats are covered, or the animal is kept in a cage/carrier. Please be aware a vehicle cleaning fee may be applied should the vehicle return soiled.