SIXT Discount Code December 2025

Your Complete Guide to SIXT Car Rental Savings

Looking to cut costs on your next car rental? You're in the right place. SIXT offers multiple ways to save money whilst still getting that premium service they're known for. From electric vehicle discounts to loyalty rewards, there are plenty of opportunities to reduce your rental costs without compromising on quality. Let's dive into the best strategies to help you 'rent first class, pay economy' with confidence.

How to Use a SIXT Discount Code

Getting your SIXT discount to work properly is straightforward when you know the right steps. Here's exactly how to ensure your savings show up at payment:

1. Select your rental dates, location, and preferred vehicle on the SIXT website or app
2. Look for the 'Promo Code' or 'Discount Code' field during the booking process—it's usually on the payment page
3. Enter your code exactly as provided, including any capital letters or special characters
4. Click 'Apply' and watch your total price drop immediately
5. Double-check that the discount appears in your booking summary before completing payment
6. Keep a screenshot of your final booking confirmation showing the applied discount

If your code isn't working, try clearing your browser cache or switching to the mobile app. Some promotional offers are platform-specific, so the app might accept codes that the website doesn't recognise. Remember that certain promotional offers are automatically applied to eligible bookings, so you might already be getting the best available rate.

Score 20% Off When You Go Electric

SIXT's electric vehicle programme is a win-win for your wallet and the planet. Their 'Go electric. Go smart.' initiative offers substantial savings of up to 20% when you choose an electric car for your rental. This isn't just a token discount—it's a significant reduction that can save you serious money, especially on longer rentals.

Electric vehicles in the SIXT fleet include premium models that would normally cost more to rent, but with this discount, you're getting luxury for less. The savings apply automatically when you select an electric vehicle during booking, so there's no need to hunt for special codes or jump through hoops.

Beyond the immediate cost savings, electric rentals often come with additional perks like access to carpool lanes in certain cities and free charging at many locations. Just remember to factor in charging time for longer journeys, though many modern electric vehicles offer impressive range that covers most typical rental needs.

Unlock 15% Corporate Discounts Through Free Business Registration

If you're booking for business purposes, SIXT's corporate programme is an absolute game-changer. You can unlock up to 15% off your car rentals simply by registering for a free business account. This isn't limited to large corporations—small businesses, freelancers, and even sole traders can typically qualify for these preferential rates.

The registration process is straightforward and doesn't require a minimum spend commitment. Once you're registered, you'll gain access to:

• Discounted rates of up to 15% on all standard rentals
• Priority booking and faster check-in processes
• Dedicated customer service lines for business customers
• Simplified billing and expense reporting features

Corporate customers also get access to special promotional rates that aren't available to regular consumers. These deals often stack with other offers where eligible, potentially leading to even greater savings on your business travel expenses.

Join the Status Loyalty Programme for VIP Perks

SIXT's Status loyalty programme transforms frequent renters into VIP customers with escalating benefits. Every rental earns you points, and the more you rent, the higher you climb through the loyalty tiers. This isn't just about collecting points—it's about unlocking progressively better perks that make each rental more valuable.

Here's how the programme works:

• Earn points on every rental, including discounted bookings
• Redeem points for free or heavily discounted future rentals
• Enjoy priority service at rental counters
• Get complimentary upgrades when vehicles are available
• Access exclusive deals and flash sales before general customers
• Receive faster check-in and streamlined pickup processes

The smart strategy is combining your Status membership with seasonal promotions to maximise point accumulation. During special promotional periods, you might earn bonus points that accelerate your progress through the loyalty tiers.

Grab 15% App-Exclusive Savings Plus Special Features

The SIXT mobile app isn't just convenient—it's your gateway to exclusive 15% savings that you simply can't get anywhere else. This app-only discount applies to most rental categories and represents one of the most reliable ways to cut your costs with SIXT.

Beyond the immediate savings, the app offers features that enhance your entire rental experience:

• Exclusive promotional codes delivered directly to app users
• Real-time booking management and modification options
• Digital key functionality for select vehicles
• Instant access to your rental documents and receipts
• Push notifications about special deals and price drops

The app also tends to process payments faster and more securely than the website, reducing the chance of booking errors that could affect your discount eligibility.

Professional Discounts: NHS, Students, Teachers Save 15%

SIXT recognises the valuable contributions of essential workers and students with dedicated discount programmes offering 15% savings. These aren't temporary promotional rates—they're ongoing commitments to supporting specific professional groups.

Here's who qualifies and how much they save:

• NHS staff: Up to 15% off with valid NHS ID
• Students: 15% discount with valid student verification
• Teachers: 15% off rental rates with education sector ID
• Key workers: 15% savings for eligible essential service professionals
• NUS cardholders: 5% discount specifically for UK rentals with valid NUS card at pickup

The verification process is typically straightforward—you'll need to provide valid ID or documentation at pickup. These discounts often work alongside other offers where terms permit, so it's worth checking the specific conditions for each booking.

Newsletter Perks: Flash Sales and Exclusive Codes

SIXT's newsletter isn't just another inbox filler—it's your direct line to flash sales, exclusive promotional codes, and member-only deals that can significantly reduce your rental costs. Subscribers get early access to seasonal sales and special promotional periods that aren't advertised to the general public.

Newsletter benefits include:

• Exclusive discount codes delivered straight to your inbox
• Early notification of flash sales and limited-time offers
• Special member pricing on popular rental periods
• Advance notice of new vehicle additions to the fleet
• Seasonal promotional calendars to help you plan cheaper rentals

The key is staying engaged with the emails rather than letting them pile up unread. SIXT often includes time-sensitive offers that expire quickly, so regular newsletter readers get the best shot at securing these deals.

Gift Card Bonuses and Long-Term Rental Savings

For larger bookings, SIXT offers attractive gift card incentives that effectively reduce your overall costs. Current promotions include a free £50 gift card with orders over £300 and a free £40 gift card with orders over £320. These offers provide excellent value for extended rentals or multiple bookings.

Long-term rental discounts become particularly attractive for stays lasting a week or more. For extended needs, consider their car subscription service starting from £599 per month—this 'no hassle, no long-term commitment' option can be more cost-effective than traditional daily rentals for periods exceeding 3-4 weeks.

Smart Booking Strategies and Hidden Savings

Beyond the obvious discounts, there are several insider strategies that can help you save money on SIXT rentals. The 'Special Offers' page regularly features deals that are automatically applied to eligible bookings, so it's worth checking before you book.

Timing your booking strategically can also yield significant savings. SIXT often runs seasonal promotions that coincide with travel patterns—booking during off-peak periods or taking advantage of last-minute deals can result in substantial cost reductions.

For younger drivers, be aware that SIXT may apply surcharges for drivers under 25. However, these fees are often offset by the various discount programmes available, particularly the student discount which can help younger renters access better rates.

Need Help? Contact SIXT Customer Support

SIXT provides comprehensive customer support through multiple channels to ensure you get the help you need when you need it. Their support team can assist with booking modifications, discount applications, and any issues that arise during your rental period.

You can reach SIXT customer support through:

• Online help and support sections accessible through their website
• Dedicated phone lines for different types of inquiries
• In-person assistance at their 2,000+ stations worldwide
• Business registration support for corporate customers
• Mobile app customer service integration

The support team is particularly helpful when you're having trouble applying discount codes or need clarification about eligibility for specific promotional offers.