How can I modify or cancel my Sixt rental reservation?

Asked 5 months ago
To modify or cancel a reservation with Sixt Rent A Car, customers typically have a few options available to them. Generally, changes can be made through the same platform where the reservation was initially created, such as the Sixt website or mobile app. When utilizing these platforms, there should be a section designated for managing bookings which allows customers to enter their confirmation number and last name to access their reservation details. Once a customer has accessed their booking, they should find options to modify certain aspects of their reservation, such as the pick-up or drop-off times, locations, and vehicle type. It is important to note that changes may incur additional charges depending on the new booking details and the specific rental agreement. If a customer wishes to cancel their reservation, they can also do this through the booking management section. Sixt typically encourages customers to review their cancellation policy, as the terms may differ based on the rental rate selected. For example, some rates might allow free cancellation up to a certain time before the rental begins, while others may have stricter terms. Should customers require further assistance or need to handle their reservation via phone, they can usually find contact information for Sixt on their website. It is always advisable to check the specific rental terms and conditions related to the modification or cancellation policy before proceeding.
Adam Goldkamp is the editor / author responsible for this content.
Answered Jul 3, 2025

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