Sixt rent a car Phone Numbers


If you are looking to book a car or would like to get a contact information for Sixt these phone numbers and emails will help you contact the right people to help you.

Contact information for Renting with Sixt

Booking Email–

Customer Service Email–

Phone #– 1-888-7498-227

The Contact information above can be used to rent a car in all of the Sixt locations all over the world which is more then 4,000 in over 100 countries.

USA Headquarters

Write to the USA Headquarters at this address.

Sixt Rent a Car, LLC.
1489 SE 17 ST, Suite, 2A
Fort Lauderdale, FL 33316


Main Headquarters

Sixt Executive GmbH
Zugspitzstr. 1
D-82049 Pullach



Sixt has representatives standing by to answer all of your questions that you might have about renting a car with Sixt. If you want to book a car or if you have a question about where you want to rent your car Sixt is there to help.


To book a car on the Internet Click Here.

Deal on rent a cars


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10 Responses

  1. Haesol Chung says:

    Hello, I want to modify my reservation. I’m trying to change the location and date by online, but it does not work. Could you help me change the reservation? I want to change the location to San Francisco airport and the date to 5/20 to 5/22. I’m looking forward to hearing from you. Thank you, have a great day.

  2. KL Felton says:

    May a Sixt rental car rented in Germany–and returned to the same location in Germany–be driven into France? Would there be an additional expense related to this? Thank you.

    • Julie Clark says:

      For further assistance you may reach out to customer service at reservations-usa(at)

  3. Ken says:

    I need to upgrade an existing pre-paid reservation and the amount already paid is not shown on my account. How can I talk to a agent directly and not use the internet?

  4. Sam says:

    Hi there,

    I have tried writing customer service twice now without any luck. I hope I will have better luck here.
    I have two confirmed reservations but only one is showing up on MySixt?! how come?

  5. Jan Lundgren says:

    Dear Sirs,

    I have a rental contract that a friend madein mallorca and I wish to cover his payment with my visa
    is this possible ?

    Best regards

    • Julie Clark says:

      For further assistance you may reach out to customer service at reservations-usa(at)

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