Sixt Discount Codes & Vouchers - December 2025
15 Sixt promo codes for car hire
Sixt is one of the UK’s leading car rental companies with over 60 branches across the country. Making travel easy no matter your destination, you can book one-way hire for the day, as well as long-term rentals or Sixt Ride with carsharing services in major UK cities. Grab one of our Sixt discount codes for up to 25% off car hire. Or view our FAQs and booking tips to navigate the best deal.
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Save up to 20% on van rentals when you book 14 days in advance at sixt
Save 20% on last-minute rentals at Sixt
15% off all car hire with the Sixt student discount
Up to 15% off with Sixt's Loyalty Program
Extra 1000 free miles on selected electric car subscriptions - Sixt discount code
Get 10% off with the car share packages at Sixt
Save 20% on electric car rentals in Great Britain
For rentals over 4 days, save up to extra 10% on protection packages
15% off for registered business customers at Sixt
Get 10% off Advanced car & van protection plan at Sixt
Armed Forces employees get up to 15% off at Sixt
Up to 15% off with the Sixt NHS discount
Teachers and schools get 15% off with Sixt
Subscribe from £699 per month at Sixt
Only £30 for 5 hours of van rentals at Sixt
FAQs
Where do I enter my Sixt discount code?
- Select any offer with a “see code” button and a code will appear on your device’s screen.
- We will direct you to sixt.co.uk, where you can complete your car reservation.
- Copy the promo code and enter it at checkout for your savings to be applied.
What is the most popular Sixt voucher code?
This question all depends on if you’re looking for Sixt car hire or van rental. When it comes to car rental deals, we recommend either the promotion of 10% off all car rentals or up to 20% off selected hires. The first discount includes the entire Sixt fleet, while the second offer is limited to specific models.
What are the best Sixt van hire deals?
Sixt van rental is just as popular as car hire. We always sourcing amazing van hire deals. One of our favourites includes 15% off van rental of 2 days or more. That’s approximately a £30 savings per day!
Does Sixt have an NHS discount?
Yes, you can enjoy 10% off all prepaid car bookings with the Sixt key worker discount. Please be aware that you need to book a minimum of 3 days and valid NHS identification must be presented when picking up your vehicle.
Is there a Sixt student discount?
While some UK car hire companies don’t allow for rental under 25, not only does Sixt allow it, but they have a 15% student discount. Verify your university status with Student Beans and you will receive a unique code for 15% off.
How do I contact Sixt customer service UK?
Amend or cancel any of your bookings quickly using your My Sixt online account. Alternatively, you can call the Sixt contact number on +44 (0) 207 0 188233 to speak with an adviser. Or just pop into your local branch where a member of staff would be happy to answer your questions.
What is the Sixt age policy for car hire?
The minimum age to rent a car with Sixt UK is 21 years old. All drivers must have held a full licence for at least one year to drive vehicles in groups A, B, V.
About Sixt UK
Sixt is an international car hire company with branches covering the whole of the UK and over 100 countries. With popular UK locations including Edinburgh, Leeds, London, Manchester and Bristol, you’ll be sure to find a branch near you. Sixt rent a car deals are some of the most competitive on the market. They also have a variety of vehicles to choose from. Whether you’re looking for luxury travel or basic comfort, you’ll be sure to find a great deal. Let’s not forget the popular Sixt van hire offers available on short-based vans all the way up to long-wheelbase or Luton vans.
Whatever your vehicle rental requirements, we’ve got you covered when it comes to getting more for your money. Browse our Sixt voucher codes, check out our helpful booking tips and belt up for the best deals on the market.
Sixt Car Rental Perks
Extended vehicle fleet
As one of the largest car hire companies in the world, they have a fleet that can’t be rivalled. Cars, vans, minibuses and more can be booked at Sixt. Choose from economic models or Sixt premium cars like Jaguars, BMWs and Range Rovers. You can now rent electric vehicles if you want to reduce your carbon footprint and nearly all Sixt Ride cars are electric, too.
Sixt Lucky Dip – what will you drive?
Feeling lucky? Sixt Lucky Dip rentals are great fun and often yield amazing results! Pay just slightly more per day than you would for cheaper cars, and you have the chance of being upgraded to premium vehicles like the Mini Cooper and BMW 3 Series. This programme has great reviews online and is the perfect way to incorporate a surprise into your Sixt booking.
Sixt+ car subscription
Leasing or buying a vehicle can feel like a huge commitment. But the Sixt+ subscription service allows you to choose any vehicle and rent it for as long as you like. The best part? You can cancel or change your vehicle at any time, without any fees. Just pay the set monthly price agreed, plus any fuel and maintenance costs like you would your usual vehicle. A flexible alternative to traditional car leasing – minus the hassle.
Convenient airport stations
Sixt airport stations make travelling that little bit easier. Just pick up or drop off your Sixt car rental at any of the below airport locations without worrying about expensive car parking fees. Plus, you can relax knowing you’ve got 24-hour flexibility and express check-in. Book via the app or online for any of the following airports:
- Aberdeen Airport
- Belfast City Airport
- Belfast International Airport
- Birmingham Airport
- Bristol Airport
- Edinburgh Airport
- London Heathrow Airport
- London Heathrow Terminal 5
- London Gatwick Airport
- London Stansted Airport
- London Luton Airport
- Manchester Airport
- Inverness Airport
- Liverpool Airport
- Southampton Airport
- Newcastle Airport
Helpful booking information
Extra Sixt fees
A popular search is the Sixt age policy, as well as associated fees for being a young driver. Anyone over the age of 21, who has held a valid license for over a year, can hire a car in the UK. Additionally, there is a Sixt young driver fee of £36 a day (with limited vehicle selection) for anyone under the age of 25. The good news? You can save 15% with a valid Student Beans student discount!
Another common concern when renting a vehicle is the specific fuel policy. At Sixt, the fuel policy is full to full - meaning you receive the car with a full tank and return it full.
You should also expect additional driver and extra insurance coverage. As these fees vary by vehicle, you will need to visit sixt.co.uk to learn the exact options and fees for your preferred vehicle.
Mileage charge
Many people get put off by strict mileage terms and conditions, or extortionate fees for exceeding the set mileage. Every Sixt car rental comes with a generous 200 miles per day. But, for longer journeys, you may want to opt for the SIXT unlimited miles from just £15 per day.
If you find that you have gone over your current Sixt mileage package, you can just log in to your online account via the app to upgrade it. Mileage charges depend on the exact vehicle, but are usually calculated at a few pence per mile.
Easy booking with Sixt app
Make your car hire experience as simple and as efficient as possible by downloading the Sixt app. Plus, you can get exclusive Sixt discounts along the way! The app can be used in every country where Sixt has locations and allows you to easily book, find offers and manage your bookings.
