If you are having problems with Sixt and would like to either find out your rights, who to contact or make a complaint then use Resolver to make the process simpler.

Resolver is not affiliated to, linked with or otherwise endorsed by Sixt.
We are an entirely independent issue-resolution tool that enables the raising and handling of consumer issues, making complaining simpler for everyone.
Sixt provides:

How does Resolver work?

Explains your rights to you

You'll find no legal jargon in our simple, comprehensive consumer rights sections. Our guidance is tailored specifically for every type of issue.

Helps you prepare your emails

We provide a wide range of flexible email templates for you to adapt to your needs – just slot in the specific details for your case, and in a few short clicks your issue will be ready to go.

Creates a case file for you

Your case file is a secure online location for all important documents regarding your issue. You can upload photos, tickets, copies of receipts or external emails from before you raised your issue with Resolver.

Lets you record all your communications

One of the most important aspects of a complicated issue is keeping a record of all your correspondence regarding the complaint – Resolver does this for you automatically.

Lets you know when to escalate your complaint

If you’re not satisfied with the initial response from the organisation you have an issue with, our escalation process will let you know when you can raise your complaint to the next level of seniority and, ultimately to an ombudsman or regulator, where appropriate.

Here's what some of our 1,790,891 users had to say

Had an issue with a car rental company. Came across Resolver by chance so gave it a go and I now have my deposit back after they acknowledged the staff did not follow company procedures. Thank you Resolver for your help.
Tom A via facebook
Resolver is a fabulous tool to solve issues with goods and service providers. Highly recommend for all to take a look and use it! Best of luck with any cases you may decide to open.
Silvi KC via facebook
Kept me on track with my claim for unfair charges by a car hire company. Thank you for your help.
Christine B via facebook


Resolver is brilliant
Thursa L via facebook
I've just found that the Financial Ombudsman Service have ruled in my favour - RAC are giving me a prorated value of cancelled policy back plus £50 for additional grief I've suffered, I cannot thank you enough for your help
Phil Cumming via email
Thank you, the Resolver team, it was easy to navigate my way around the website, but it resulted in a full refund of a Parking charge, I was so relieved, Thanks again
Thomas Sharkey via facebook



Gave the support and advice which helped me resolve a dispute over car hire damage in Sweden. Can highly recommend Resolver as a mentor and safety net.
Tom N via facebook
Resolver facilitated a fantastic result through their complaints channel and saved me from what would have been at least a 5k garage bill. By giving me the means to formally complain I got an excellent result that actually exceeded my expectations. Many thanks resolver.
Graeme L via facebook
I was having an issue with a car manufacturer. Initially they were not willing to help me. However by using this site they have now agreed to help me. Thank you to the creator of this site and fair play to the manufacturer, you came through in the end!
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Sixt provides

Using Resolver, you can submit an issue about 1 service offered by Sixt. Your case will be sent to the correct person or team at Sixt and escalated at the correct times, to the correct person, if required.

Sixt Car Rental

You can use the Resolver system to help you at every stage. You can use it to escalate your issue to all four levels of Sixt complaints. If your complaint is not resolved by Sixt, you can then package it up and send it to the British Vehicle Rental and Leasing Association.

Start your complaint

Want to start a complaint about Sixt?

Raise it for free via Resolver

Frequently asked questions about Sixt

How do I make a Sixt complaint using Resolver?

If you want to make a complaint about Sixt using Resolver, then the process could not be simpler. Read and understand your consumer rights then answer a few simple questions to help Resolver prepare your email (which you can review and edit) that clarifies the issue, and gets the best from your complaint. You will be given the option to make your complaint by phone via our mobile app.

How does my Sixt case file work?

Resolver allows you to keep a record of any email correspondence sent between you and Sixt, as well any phone calls made via our mobile app. You can make private notes about your case as well as set yourself reminders. Furthermore, Resolver sends you notifications when it's time to escalate your case to help keep things on track. If you cannot resolve your complaint with Sixt, Resolver enables you to escalate it to the relevant regulatory body – the contents of your case file is sent as supporting evidence.

Is it free to make a Sixt complaint via Resolver?

Absolutely. Making any complaint via Resolver will never involve any costs for you, the consumer, other than the cost of any phone calls you make (at the cost of a national-rate call).

Contact details

To view the Sixt contact details press the button below

View Sixt complaints contact details

About

To help you get the best response from your Sixt complaint Resolver guides you through every step of the process.

To help you get the best response from your Sixt complaint, Resolver can put you in touch directly with the best person or department you need to speak to. We will also advise you how to word your complaint in order to get a swift resolution to your issue.

In addition, Resolver will help you record all calls and correspondence you make via our app and website. Plus, we will help you gather all your information into a case file should you wish to escalate your Sixt complaint.

Related Companies

Working with

With Resolver you can send your case to key ombudsmen and regulators including:

Furniture ombudsman Ombudsman services Financial ombudsman service C e d r Gambling commission Consumer dispute resolution ltd logo Transport focus logo

Resolver is a member of

Advice u k Justice C t s i Ombudsman association Trading standard approved

Resolver promises

We will never share your personal data with anyone without your permission - your case will go to the firm you’re complaining about and, if appropriate, to an ombudsman.

If you find something wrong with a company or our processes, tell us and we will put it right.

You can raise a complaint against Resolver via Resolver itself.

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