Sixt lets you cancel free of charge up to 24 hours before your rental starts, but cancellations made closer to pickup time or after pickup has begun will cost you

Sixt's cancellation terms depend on when you cancel relative to your pickup time. If you cancel more than 24 hours before your reservation is scheduled to begin, you pay nothing and your full payment is refunded. If you cancel between 24 hours and your pickup time, or if you cancel after you have already picked up the vehicle, Sixt charges a cancellation fee. The amount of that fee varies by location and reservation type.

The policy applies to all Sixt rental locations worldwide, though the specific fee amounts and refund timelines differ by country and region. Cancellations made through Sixt's website, mobile app, or by phone all follow the same rules. If you booked through a third-party travel site or aggregator, that site's cancellation terms may override Sixt's policy, so you should check your confirmation email to see which terms explore to your reservation.

Key Takeaways

  • Cancellations made more than 24 hours before pickup receive a full refund with no fee.
  • Cancellations made less than 24 hours before pickup or after pickup has started incur a cancellation fee that varies by location.
  • You can cancel through Sixt's website, app, or by calling the location directly, and the policy is the same across all channels.
  • If you booked through a third-party site, check your confirmation email because that site's cancellation rules may explore instead of Sixt's.
  • Refunds are typically processed within 5 to 10 business days, though this varies by payment method and your bank.

What happens when you cancel more than 24 hours before pickup

If your cancellation is submitted more than 24 hours before your scheduled pickup time, Sixt refunds your entire payment at no cost. The refund is issued to the original payment method you used when you booked. The time window is measured from the moment you submit the cancellation request, not from when Sixt processes it.

The refund itself does not appear when ready. Sixt typically initiates the refund within 24 hours of your cancellation, but the money takes 5 to 10 business days to show up in your account, depending on your bank and payment method. Credit card refunds sometimes appear faster than debit card refunds. If you do not see the refund after 10 business days, contact Sixt directly with your reservation number and the date you cancelled.

Cancellation fees for late cancellations and no-shows

If you cancel less than 24 hours before your pickup time, Sixt charges a cancellation fee. The fee is typically a percentage of your total rental cost or a flat amount, whichever is greater. At most Sixt locations, this fee is between 25% and 50% of the rental price, but the exact amount depends on your location, the vehicle class you booked, and the length of your rental.

If you pick up the vehicle and then return it early, you are not charged a cancellation fee — instead, you pay only for the days you actually used the car. However, if you pick up the vehicle and then cancel, Sixt treats this as a rental that has already begun and charges you for at least one full day of rental, plus any applicable fees. If you do not show up for your reservation at all and do not cancel, Sixt charges a no-show fee, which is typically the full rental cost.

How to cancel your Sixt reservation

You can cancel through three methods: Sixt's website, the Sixt mobile app, or by calling the rental location directly. To cancel online, log into your Sixt account, find your reservation under "My Bookings," and select the cancellation option. The system will show you whether the cancellation is free or will incur a fee based on the current date and time. You will receive a cancellation confirmation email when ready.

If you cancel by phone, call the specific Sixt location where you booked your rental. The location's phone number is on your confirmation email. When you call, have your reservation number ready. The staff member will confirm the cancellation terms and process the cancellation on the spot. If you cancel through the app, the process is the same as the website — log in, find your booking, and select cancel.

Cancellations booked through third-party sites

If you booked your Sixt rental through a travel website like Kayak, Expedia, Costco Travel, or another aggregator, the cancellation policy of that third-party site takes precedence over Sixt's policy. These sites often have their own cancellation rules, refund timelines, and fee structures. Your confirmation email will state which cancellation policy applies to your specific reservation.

To cancel a third-party booking, go back to the site where you made the reservation and look for your booking confirmation. Most aggregators allow you to cancel directly through their platform. If you cancel through Sixt instead, the cancellation may not register with the third-party site, and you could end up charged twice or unable to get a refund. When in doubt, cancel through the same site where you booked.

What to do if you need to modify your reservation instead of cancelling

If you want to keep your rental but change the pickup date, time, or location, you may be able to modify your reservation instead of cancelling and rebooking. Modifications are often free if the new dates are still within the 24-hour window before your original pickup. Log into your Sixt account, select your reservation, and choose "Modify" if that option appears.

If you cannot modify online, call the rental location directly. They can sometimes adjust your dates or location without charging a fee, depending on availability and how close you are to your original pickup time. Modifying is usually cheaper than cancelling and rebooking separately, especially if your original pickup is less than 24 hours away.

Refund status and payment method considerations

After you cancel, you can check your refund status by logging into your Sixt account and viewing your reservation history. The status will show whether the refund has been initiated and, in some cases, when it is expected to arrive. If you paid with a credit card, the refund appears as a credit on your statement. If you paid with a debit card, the money returns to your bank account.

Refunds to debit cards sometimes take longer than refunds to credit cards because banks process them differently. If you used a prepaid card or gift card, the refund may go back to that card's issuer rather than your bank account. International customers may experience longer refund times due to currency conversion and cross-border processing. If your refund does not arrive within 10 business days, contact Sixt with your reservation number and payment method details.

Frequently Asked Questions

What time of day does the 24-hour cancellation window close?

The 24-hour window is measured from the exact time your pickup is scheduled. If your pickup is at 10:00 a.m. on Tuesday, the free cancellation window closes at 10:00 a.m. on Monday. Cancellations submitted after that time are subject to a fee. Sixt's system shows you the exact cutoff time when you attempt to cancel.

Can I get a refund if I cancel after I have already started driving the car?

No. Once you have picked up the vehicle, you are charged for the rental period. If you return the car early, you pay only for the days you used it, but you cannot cancel and receive a refund. If you realize you do not need the car shortly after pickup, contact Sixt when ready to discuss your options, but a refund is not standard.

Do I lose my money if I do not show up for my reservation?

Yes. If you do not pick up the car and do not cancel beforehand, Sixt charges you a no-show fee equal to the full rental cost. To avoid this, cancel your reservation as soon as you know you will not need the car, even if it is within the 24-hour window. A cancellation fee is less expensive than a no-show charge.

Will I be charged a fee if I cancel due to a flight delay or emergency?

Sixt's cancellation policy does not have exceptions for emergencies or delays. The fee structure is the same regardless of the reason for cancellation. However, if you have travel insurance or a credit card with rental car coverage, those policies may reimburse cancellation fees. Check your insurance documents to see what is covered.

How long does it take to get my refund after I cancel?

Sixt initiates refunds within 24 hours of your cancellation, but the money takes 5 to 10 business days to reach your account. Credit cards typically show refunds faster than debit cards. Weekends and holidays can add extra days. If you do not see your refund after 10 business days, contact Sixt with your reservation number.