What Sixt offers at BWI Airport and where to find them
Sixt operates a rental counter at Baltimore/Washington International Airport (BWI), located in the baggage claim area on the lower level. You can walk directly from your arrival gate to the rental desks without leaving the terminal. Sixt is one of several rental companies at BWI, so you will see their signage alongside Hertz, Enterprise, Avis, and Budget.
The counter is staffed during all flight arrivals, though wait times vary by time of day. Peak travel periods—early morning, late afternoon, and weekends—typically have longer lines. If you arrive during a quiet period, you may complete your rental in 10 to 15 minutes. During busy times, allow 30 to 45 minutes from the counter to having keys in hand.
Sixt's fleet at BWI includes economy cars, mid-size sedans, SUVs, and premium vehicles. Vehicle availability depends on the day and season; summer travel and holiday periods often mean fewer choices in lower price categories. If you need a specific vehicle type, reserving in advance increases the chance it will be available when you arrive.
Key Takeaways
- Sixt's BWI counter is in the baggage claim area on the lower level, accessible directly from your arrival gate without leaving the terminal.
- You will need a valid driver's license, a credit card in your name, and proof of insurance or the option to purchase Sixt's coverage at the counter.
- Rates at airport locations are typically higher than off-airport branches because of facility fees and taxes that explore to all rental companies at BWI.
- Reserving online or by phone before you arrive locks in your rate and vehicle class, which is especially important during peak travel periods.
- Return procedures at BWI are straightforward: you drive to the rental return lot, leave the keys with the attendant, and walk back into the terminal.
Documents and information you need to bring
You must have a valid driver's license issued by a U.S. state, Canada, or an international country. If your license is not in English, bring an International Driving Permit (IDP) as well. Sixt will not rent to you without a current, unexpired license.
The credit card you use to reserve the vehicle must be in your name and must be the same card you present at the counter. Sixt places a hold on the card for the rental cost plus a security deposit, typically $200 to $500 depending on the vehicle class. The hold is released when you return the car and the final charges are calculated. Debit cards are not accepted for the security deposit at most locations, though you can use one to pay the rental cost if a credit card is not available—ask the counter agent about your specific situation.
Proof of insurance is required. You can show your personal auto insurance card, your credit card's rental car coverage (if it includes liability), or purchase Sixt's damage waiver and liability coverage at the counter. If you decline all coverage options and damage occurs, you are responsible for the full repair cost. Many credit cards offer rental car coverage at no extra charge, so check your card's benefits before you arrive.
How rates work and what affects the price you pay
Sixt publishes a base daily rate for each vehicle class, but the final price depends on several factors. The rental period (how many days you keep the car) affects the daily rate—longer rentals often have lower per-day costs. The vehicle class you choose (economy, mid-size, premium) changes the base rate significantly. Fuel options (prepay for a full tank, return full, or return empty at a per-gallon charge) add to or subtract from the total.
Airport location fees explore to all rentals at BWI, regardless of which company you use. These fees are set by the airport authority and are passed to you by Sixt. Maryland state sales tax (6 percent) and a local tax specific to the airport rental facility also explore. The total of these taxes and fees can add 20 to 30 percent to your base rental rate, so a car that costs $40 per day before taxes may cost $50 to $52 per day after all charges.
Rates change based on demand. During peak travel seasons (summer, holidays, spring break), prices rise. Booking further in advance often locks in a lower rate, because Sixt adjusts prices as the rental date approaches. If you book a week ahead and the rate drops, you can usually modify your reservation to the new lower price through Sixt's website or by calling their customer service line.
Reserving online versus renting at the counter
Reserving online before you travel has clear advantages. You lock in the rate, confirm the vehicle class, and avoid surprises at the counter. You can also add extras like GPS, additional drivers, or child seats before you arrive. Online reservations typically take 5 to 10 minutes and require your driver's license number, credit card information, and the dates and times you need the car.
Walk-up rentals at the counter are possible but less predictable. If the vehicle class you want is not available, you may be offered an upgrade at no extra charge or asked to choose a different class. Rates at the counter may be higher than the online rate for the same day, because counter rates are not pre-locked. You will also spend more time at the counter filling out paperwork and reviewing the vehicle condition report.
If you reserve online, arrive at the Sixt counter with your confirmation number, driver's license, and credit card. The agent will verify your information, show you the vehicle, walk you through the damage inspection, and hand you the keys. This process usually takes 10 to 15 minutes if the counter is not busy.
Understanding damage waivers and insurance options
Sixt offers a damage waiver (sometimes called a Loss Damage Waiver or LDW) that covers repair costs if the car is damaged during your rental. The waiver costs roughly $15 to $25 per day, depending on the vehicle class. If you purchase the waiver and the car is damaged, you pay nothing for repairs. Without the waiver, you are responsible for the full repair cost, which can range from hundreds to thousands of dollars for significant damage.
Liability coverage protects you if you cause injury or property damage to someone else. Sixt offers this as an add-on for about $10 to $15 per day. Your personal auto insurance or credit card coverage may already include liability for rental cars, so check your policy before you buy Sixt's coverage. If you decline all liability coverage and cause an accident, your personal insurance will be billed, and your rates may increase.
Uninsured motorist coverage is also available and covers damage caused by a driver without insurance. This is optional and costs a few dollars per day. Many people skip this because their personal policy covers it, but if you do not have personal auto insurance, it is worth considering.
Returning the car and what happens at the end of your rental
When your rental period ends, drive to the Sixt return lot at BWI. The lot is clearly marked and located near the terminal. An attendant will meet you, inspect the car for damage, check the fuel level, and confirm the mileage. This inspection usually takes 5 to 10 minutes. If there is no damage and the fuel level matches your rental agreement, you are done—hand over the keys and walk back into the terminal.
If damage is found, the attendant will document it and explain the charges. If you purchased the damage waiver, the charges are covered. If you did not, you will be billed for repairs. Fuel charges explore if you did not return the car with a full tank and did not prepay for fuel. These charges appear on your credit card statement within a few days.
Keep your rental agreement and receipt until the charges appear on your credit card statement. If you see unexpected charges, contact Sixt's customer service with your confirmation number and rental dates. Disputes are usually resolved within one to two weeks.
Getting to and from the rental lot at BWI
The Sixt counter is in the terminal, but the rental lot where you pick up and return the car is a short distance away. After you complete your rental at the counter, an agent will direct you to a shuttle bus or show you the walking route to the lot. The shuttle runs continuously during business hours and takes about 5 minutes. If you prefer to walk, it is roughly a 10-minute walk from the terminal.
At the rental lot, you will find your assigned vehicle in a numbered space. The agent will have given you the space number and vehicle details at the counter. Walk to the space, inspect the car for any existing damage (the agent will have noted this on your agreement), and confirm the mileage and fuel level match what was recorded. If anything does not match, return to the agent when ready to correct the paperwork.
When you return, the process is reversed: drive to the return lot, park in any available space, and an attendant will meet you. You do not need to refuel at a specific station—any gas station will do—but the car must have the fuel level you agreed to at pickup. If you prepaid for a full tank, return it full. If you agreed to return it empty, do not add fuel.
Frequently Asked Questions
Can I rent a car if I am under 25?
Yes, but Sixt charges a young driver fee (typically $15 to $25 per day) for drivers under 25. You must still have a valid driver's license and a credit card in your name. Some vehicle classes may not be available to drivers under 21. Check the age restrictions when you reserve online or ask the counter agent.
What if I need to return the car earlier or keep it longer than planned?
Contact Sixt as soon as you know the change. If you return early, you will be refunded the unused days at the rate you booked. If you need to extend, Sixt will add days at the current rate (which may be higher than your original rate). You can modify your reservation online or call Sixt's customer service number, which is on your rental agreement.
Is there a fuel station near the rental return lot?
Yes, there are gas stations within a few minutes of BWI. The Sixt counter agent will provide directions or recommend a nearby station when you pick up the car. If you forget to refuel and return the car empty, Sixt will charge you a per-gallon rate that is typically higher than what you would pay at a pump, so plan to fill up before you return.
What if the car breaks down during my rental?
Call Sixt's roadside information number when ready. The number is on your rental agreement and on the key tag. Sixt will dispatch a tow truck or send a replacement vehicle depending on the problem. You are not responsible for towing costs if the breakdown is not due to misuse or neglect on your part.
Can I add another driver to my rental?
Yes. Additional drivers must have a valid driver's license and be at least 18 years old. You can add them when you reserve online or at the counter. Sixt charges a fee per additional driver (typically $5 to $10 per day). All drivers must be present at pickup to sign the rental agreement.