Welcome to the SIXT car rental contact area. If you would like to ask us any questions about SIXT rental cars, or if you have any suggestions for our service, or need to make a cancellation do not hesitate to contact us. We love to hear your concerns, so feel free to contact SIXT anytime. The quickest and easiest way is to simply fill out our online contact form. Please state your concern and leave your personal data, so we can get back to you through email as soon as possible. Of course you can also contact us, and voice any questions or concerns you might have about SIXT leasing, different types of vehicles, or special services, over the telephone or through regular mail. You will find all the addresses, telephone numbers and contact data you need in the contact address section. Should you wish to make a cancellation or a complaint, please use the special online form. SIXT will address your concerns as soon as possible, whether you are interested in renting a car, need information on payment or need to cancel arrangements.