What Sixt offers in Miami and where to find them

Sixt operates rental locations in Miami at Miami International Airport (MIA), downtown Miami, and several neighborhoods including Brickell and Wynwood. The company rents economy cars, SUVs, vans, and premium vehicles. You can reserve online, by phone, or at a counter location. Sixt's fleet in Miami tends toward newer model years, and the company offers one-way rentals if you need to drop off in a different city.

The main airport location is in the rental car facility accessible from the baggage claim level. Downtown and neighborhood locations operate during business hours, typically opening around 7 a.m. and closing between 5 and 7 p.m., though hours vary by branch. You can check specific hours and vehicle availability on Sixt's website by entering your rental dates and location.

Key Takeaways

  • Sixt has multiple Miami locations including the airport, downtown, and residential neighborhoods, each with different hours and vehicle selection.
  • You need a valid driver's license, credit card in your name, and proof of insurance to rent; some locations may ask for an International Driving Permit if your license is not in English.
  • Damage waivers and additional insurance are optional add-ons that cost extra per day, and your personal auto policy or credit card may already cover rental cars.
  • One-way rentals to other Florida cities or out of state are possible but carry a drop-off fee that varies based on distance and destination.
  • Sixt's cancellation policy typically allows free cancellation up to 24 hours before pickup, but terms change based on the rate you book.

Documents and requirements you need at pickup

Sixt requires a valid driver's license, a credit card in your name, and proof of insurance. The driver's license must be current and not suspended or revoked. If your license is not in English, bring an International Driving Permit (IDP) as well, though this is not always enforced at every location. The credit card is used to authorize a hold for the rental cost plus a security deposit, which is released when you return the vehicle undamaged.

Proof of insurance can be your personal auto policy, your credit card's rental car coverage, or Sixt's own damage waiver. You do not have to buy Sixt's coverage if your existing insurance or credit card covers rental vehicles, but you must show proof of one or the other. Read your policy or call your insurer before you arrive to confirm what is covered, because some policies exclude certain vehicle types or rental situations.

Sixt may ask for a second form of ID, a utility bill, or a phone number to verify your identity. If you are renting under a corporate account, bring the account number and any authorization documents your company requires. Drivers under 25 may face an additional young driver fee; Sixt's policy on this varies, so check when you book.

How damage waivers and extra insurance work

Sixt offers a damage waiver (sometimes called a Loss Damage Waiver or LDW) that limits your financial responsibility if the car is damaged or stolen. This is optional and costs extra per day. Without it, you are responsible for repair costs up to the full value of the vehicle. With it, you typically pay a flat deductible (often $0 to $1,500 depending on the plan you choose) rather than the full damage amount.

Sixt also sells additional liability insurance, which covers damage you cause to other people's property or injuries to other people. Your personal auto policy usually covers this in a rental car, but some policies exclude rentals or cap coverage at a lower limit than Sixt requires. Check your policy before declining Sixt's liability coverage.

Do not assume your credit card covers everything. Many credit cards cover collision and theft but not liability, and some exclude luxury or specialty vehicles. Call your card issuer and your auto insurer before you book to understand exactly what is covered. If you have gaps, Sixt's add-on insurance fills them, but it costs money and you should know what you are paying for.

Reservation, pickup, and return process

Book online at Sixt's website or app, by phone, or at a location. Online booking usually shows the lowest rates and lets you lock in a price. When you book, you choose your pickup location, date, time, vehicle type, and return location. Sixt holds a credit card authorization for the full rental cost plus a security deposit until you return the car.

Arrive at least 15 minutes before your pickup time, especially at the airport, where lines can be long during peak hours. Bring all required documents. The agent will inspect the vehicle with you, note any existing damage on the rental agreement, and explain the fuel policy (most Sixt rentals in Miami are full-to-full, meaning you pick up with a full tank and return it full). Take photos of the car's condition on your phone if you want a personal record.

Return the vehicle to the same location or a different one if you booked a one-way rental. Return it on time and in the same condition, with a full tank of fuel. The agent will inspect it again and release your security deposit within a few business days. If there is damage, Sixt will charge you or your insurance, depending on what coverage you have.

One-way rentals and drop-off fees

Sixt allows one-way rentals within Florida and to other states. You pick up in Miami and drop off in Tampa, Fort Lauderdale, Jacksonville, or out of state. One-way rentals carry a drop-off fee on top of the daily rental rate. The fee depends on the distance and destination; dropping off 50 miles away costs less than dropping off 300 miles away or in another state.

Check the total cost during booking, because the drop-off fee is not always obvious in the initial quote. Some promotional rates do not allow one-way rentals, so confirm that your rate includes the option before you book. If you need to change your drop-off location after booking, contact Sixt to see if it is possible and what the new fee would be.

Cancellation, changes, and what happens if you are late

Sixt typically allows free cancellation up to 24 hours before your pickup time, but this depends on the rate you book. Some discounted or prepaid rates are non-refundable or have stricter cancellation windows. Check the terms when you book. If you need to cancel, do it online or call Sixt directly; do not assume an email will be processed in time.

If you need to extend your rental, contact Sixt as soon as possible. Extending by a day or two is usually straightforward if vehicles are available, but rates may be higher than your original booking. Late returns incur additional charges, typically at a higher daily rate or as an extra day's rental. If you are running late, call the location to let them know; some locations may hold the car briefly, but do not count on it.

If you need to change your pickup or return date, location, or vehicle type, log into your reservation online or call Sixt. Changes are subject to availability and rate changes. A change that moves your dates to a higher-demand period may cost more, even if you are shortening the rental.

Fuel, mileage, and additional charges

Most Sixt rentals in Miami use a full-to-full fuel policy: you pick up with a full tank and return it full. You pay for the fuel you use. Sixt does not charge a fuel surcharge, but you are responsible for filling the tank before you return the car. If you return it empty or partially empty, Sixt will fill it and charge you at their rate, which is usually higher than gas station prices.

Mileage is typically unlimited on Sixt rentals in Miami, but confirm this when you book. Some promotional rates or specialty vehicles may have mileage limits. There are no per-mile charges for standard rentals, but exceeding a mileage cap (if one applies) results in overage fees.

Other charges that may appear on your final bill include tolls (which Sixt may charge you for if you use toll roads), parking tickets or traffic violations (which you are responsible for), and cleaning fees if you return the car excessively dirty. Smoking in a rental car typically results in a cleaning fee of $200 or more.

Frequently Asked Questions

Can I rent a Sixt car in Miami if I am visiting from another country?

Yes, but you need a valid passport, your home country driver's license, and an International Driving Permit (IDP). Some Sixt locations in Miami accept a home country license without an IDP if it is in English and has a photo, but bringing an IDP is safer. You also need a credit card in your name and proof of insurance or the option to buy Sixt's coverage.

What if I get into an accident or the car breaks down?

Call Sixt when ready using the number on your rental agreement or the Sixt app. If it is a safety emergency, call 911 first. Sixt will arrange a tow or replacement vehicle. Do not admit fault or sign anything at the scene except the police report. Take photos and get the other driver's insurance information. Report the incident to Sixt and your insurance company within 24 hours.

Does Sixt charge a young driver fee in Miami?

Sixt may charge an additional fee for drivers under 25, but the amount and whether it applies varies by location and vehicle type. Check your quote during booking to see if a young driver fee is included. Some luxury or specialty vehicles may have higher minimums or additional fees for younger drivers.

Can I modify my reservation after I book?

Yes, you can change your pickup or return date, location, or vehicle type online or by calling Sixt, subject to availability and rate changes. Changes made close to your pickup date may not be possible or may result in higher rates. Cancellations within 24 hours of pickup may not be refundable depending on your rate.

What happens if I return the car with damage I did not cause?

Report any damage you discover during your rental to Sixt when ready. Take photos and get it documented in writing. If you return the car with pre-existing damage you did not report, Sixt may charge you. If you reported it and have proof, you should not be charged. This is why inspecting the car at pickup and taking photos is important.