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Applying this verified promo code gives 20% off selected airport transfer bookings when booking directly through SIXT’s site.
Copy this code and use at checkout
Applying this verified promo code gives 20% off selected airport transfer bookings when booking directly through SIXT’s site.
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Ideal for travelers seeking airport transfers, this code offers a 20% discount on shuttle services across all US airports.
Copy this code and use at checkout
Ideal for travelers seeking airport transfers, this code offers a 20% discount on shuttle services across all US airports.
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Offer valid for a number of selected locations worldwide
Copy this code and use at checkout
Offer valid for a number of selected locations worldwide
Offer valid for Prepay cards, Users benefit from unlimited free mileage
Deal Activated, no coupon code required!
Offer valid for Prepay cards, Users benefit from unlimited free mileage
Copy this code and use at checkout
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Copy this code and use at checkout
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Copy this code and use at checkout
Copy this code and use at checkout
Copy this code and use at checkout
Copy this code and use at checkout
Copy this code and use at checkout
Copy this code and use at checkout
You could try expired codes, sometimes you might find one that works
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Copy this code and use at checkout
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Copy this code and use at checkout
Copy this code and use at checkout
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Copy this code and use at checkout
Contents [show]
Contents
- 1 🚗 Sixt Promo Code 2025: How to Save Smartly on Your Next Car Rental
- 2 🌟 What Is Sixt and Why Should You Choose It?
- 3 🧾 How to Apply a Sixt Promo Code Without the Hassle
- 4 📅 When and How to Get the Best Sixt Discounts
- 5 🎁 Main Types of Sixt Promo Codes Available in 2025
- 6 💡 Smart Tips for Extra Savings
- 7 🛠️ Features and Services That Set Sixt Apart
- 8 🔄 Flexible Pick-Up and Drop-Off Options
- 9 📱 Smart Technology for Simpler Rentals
- 10 🚗 Vehicles That Feel Almost New
- 11 🌍 Global Reach with Local Service
- 12 🏁 Want to Save While You Travel? There’s Still Time
- 13 🎥 How to Add a SIXT Coupon Code (Video Tutorial)
🚗 Sixt Promo Code 2025: How to Save Smartly on Your Next Car Rental
Let me guess — you’re planning a getaway or maybe you just need a car for your next business trip? Either way, renting a car can be a lot more budget-friendly than you’d expect… if you know where to look for a Sixt promo code valid in September 2025.
I still remember the first time I used a Sixt discount code. I wasn’t sure it would work — but sure enough, I saved enough to cover dinner on my first night. Since then, I’ve always checked for codes before booking. Here’s how you can do the same. 🚘
🌟 What Is Sixt and Why Should You Choose It?
If Sixt Rent a Car is new to you, you might be surprised by how much smoother renting a vehicle can be. The brand has built a solid reputation not just for offering premium models, but also for how easy it makes the entire rental process.
Beyond simply handing over keys, Sixt focuses on crafting a rental journey that works with your plans, not against them. Whether you’re traveling for business, heading to a remote holiday spot, or exploring a city on the go, the way Sixt structures its services just… fits.
🧾 How to Apply a Sixt Promo Code Without the Hassle
It’s easier than you think. After choosing your location, dates, and preferred car, head to the checkout page. There, you’ll see a field where you can enter your discount code. Pro tip: always copy and paste directly from a trusted source (like our site) to avoid errors that could invalidate the code.
Example: Found the code TP5ARNMKEC for $40 off? Just paste it in — done! The discount applies instantly.
Be sure to read each code’s conditions carefully. Some are valid only for certain car categories or locations, and others may have a minimum booking amount. Always compare and pick the one that gives you the best value.
📅 When and How to Get the Best Sixt Discounts
- 🎉 Black Friday & Cyber Monday → Huge savings on premium brands like BMW and Mercedes.
- 🎄 Christmas promotions → Up to 60% off for holiday rentals.
- ❄️ Winter discounts → The “Sixt Snowbirds” campaign offers up to 65% off for sunny getaways.
- 🌞 Summer offers → Up to 65% off in hot destinations like Los Angeles, Miami, and San Francisco.
- 💘 Valentine’s Day specials → Romantic weekend trips at great prices.
Smart tip: Book as early as possible and try to avoid weekends and holidays to get lower rates.
🎁 Main Types of Sixt Promo Codes Available in 2025
- New customer discount – 10% off + unlimited mileage
- Exclusive app discounts – Up to 40% off via the mobile app
- Birthday voucher – €20 off if your date of birth is saved in your account
- Credit card offers – Visa, Mastercard, and Amex often provide exclusive codes
- 🔥 TT111 → Save 20% instantly today, September 2025
- 🟢 Active today: 12 verified coupons
Didn’t find an active code that works? Try the expired ones — some remain valid for a few days beyond their official date. We keep them listed just in case.
💡 Smart Tips for Extra Savings
- ✅ Sign up for the newsletter – Be the first to know about exclusive offers
- ✅ Use the mobile app – Get mobile-only discounts
- ✅ Always compare codes – Sometimes a flat discount ($40) beats a percentage (10%)
- ✅ Be flexible with dates – Weekday rentals are often cheaper
- ✅ Check bank or partner offers – These may include upgrades or added perks
🔗 Curious about how we verify our codes? Here’s our complete verification process.
🛠️ Features and Services That Set Sixt Apart
🔄 Flexible Pick-Up and Drop-Off Options
Take one-way rentals, for instance. They’re not just an extra checkbox — they’re incredibly handy if your travel route isn’t circular. Need to grab a car in Milan and drop it off in Florence? Totally doable, without unnecessary detours or added stress.
📱 Smart Technology for Simpler Rentals
The Sixt mobile app is more than just a booking tool — it’s a travel companion. You can:
- Check in digitally to save time at pickup.
- Manage or modify your booking on the go.
- Get real-time updates and trip notifications.
It’s not just high-tech — it’s helpful tech that gives you peace of mind.
🚗 Vehicles That Feel Almost New
Nobody likes stepping into a car that feels worn out. That’s not an issue here. The Sixt fleet is known for being refreshingly up-to-date — sleek interiors, recent models, and everything functioning as it should. From compact cars for narrow city streets to something larger for long distances, their range gives you room to choose. Check out the current available vehicle list on the SIXT website by entering your pick-up location and travel dates.
🌍 Global Reach with Local Service
And while Sixt is international, you won’t get a one-size-fits-all approach. With thousands of pick-up points worldwide, including airports and central hubs, the team behind the counter tends to know what local travelers need — and it shows in the service.
🏁 Want to Save While You Travel? There’s Still Time
If you’ve never used a promo code before, this might be your sign to give it a go. It takes seconds to apply, and in some cases, it could shave a decent chunk off your total cost.
Whether this is your first Sixt booking or just another city you’re crossing off your list, there’s no harm in checking for a valid promo code before you hit “Confirm”. The process is simple, and the potential savings make it worth the extra step.
Choose your route, grab the code that fits, and start your journey — easy as that.
🎥 How to Add a SIXT Coupon Code (Video Tutorial)
Learn step by step how to apply a SIXT coupon code at checkout by following this quick YouTube video — save money on your next rental in just a few minutes!
Check the main SIXT competitors, like AVIS, for similar deals by checking out our list of Verified AVIS Coupon Codes.
💡 What is the best value and fully functional SIXT discount code available in September 2025?
The best value and fully functional SIXT discount code currently available is (TT111), offering customers a discount of 20% in September 2025.
How much can I actually save with a SIXT promo code?
Does SIXT offer student discounts?
Where do I enter a SIXT promo code when booking?
When is the best time to use a SIXT promo code?
Can I get extra discounts by using the SIXT app?
Are SIXT promo codes valid internationally?
How to Use a SIXT Coupon Code – Step-by-Step
Not sure how to apply your SIXT discount code? Don’t worry — it’s actually easier than you might think. Whether you’re booking online or through the app, here’s a simple guide that’ll help you unlock those savings in just a few taps or clicks:
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1Open the SIXT app or website and begin by selecting your pickup location, travel dates, and preferred vehicle. Make sure you’ve filled in all the required details — this ensures the system can verify whether your promo code is valid for your selection.
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2Once you reach the booking summary page (just before confirming), scroll down until you find a box labeled "Add voucher or discount code". It’s usually located under the pricing summary or in the final step before payment.
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3Copy your promo code from a trusted source, paste it into the field, and click "Redeem". If the code is accepted, your discount will be applied right away — you'll see the updated price instantly.
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4If you're using the SIXT mobile app, go to the “Account” tab, tap on “Vouchers and Benefits”, and add your code there. This is a great option if you want to save multiple coupons ahead of time for future trips.
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5If you’ve stored a code in your account or app, make sure to activate it before picking up the vehicle. Some coupons need to be applied before the rental period begins in order to take effect — better safe than sorry!
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6Sometimes a code won’t apply if the vehicle category, location, or rental length doesn’t match the conditions. If this happens, try another code or adjust your booking slightly (like pickup date or car type). Reading the fine print can make all the difference.
Popular SIXT Promo Codes & Sales
| Promo Code | Discount | Expiry Date |
|---|---|---|
| TT111 | SIXT rental discount code: 20% off airport transfers | Expires 2025-10-31 |
| SIXTRIDE20US | SIXT discount code: 20% off premium airport shuttle services | Expires 2025-11-30 |
| TP5ARNMKEC | Take $40 Off a car rental using this SIXT coupon code | Expires 2026-05-31 |
| N/A | Save up to 20% off your SIXT rental by using a Prepay service | Expires 2026-03-31 |