Book Cheap Sixt Car Hire Deals in Foz do Douro, Porto, Portugal

A credit card is often required for deposits, especially with suppliers like Sixt in Foz do Douro, Porto. If you only have a debit card, use our website filter to find suitable offers or consider obtaining a credit card. Ensure that the main driver’s card is used to avoid any additional fees.

Most rental companies will require a credit card for the deposit, which is typically frozen in your account. Make sure to inquire about the specific deposit amount and the policy for releasing the freeze.

Some companies may provide a complimentary tank of fuel with your rental. Understand the conditions, such as how much fuel you need to return with to avoid fees.

When booking, check if the rental company offers extras such as GPS or child seats. These can enhance your driving experience but may incur additional costs, so it's wise to factor them into your budget.

When hiring a car, especially if you’re arriving in Foz do Douro, Porto by flight, plan for extra time at pickup to accommodate any potential delays. Suppliers like Sixt typically offer a grace period of 30-60 minutes. Providing your flight number can be helpful, but if you’re running late, be sure to call the supplier to inform them.

Some rental companies offer a free tank of fuel with your rental. Be sure to understand the terms, including how much fuel you need to return the car with and any potential fees for not meeting these conditions.

Select a car with good fuel efficiency to save money during your rental. This can significantly reduce your overall travel expenses.

Research fuel prices in the area where you'll return the vehicle. Filling up at a local station may be cheaper than paying for fuel through the rental company, especially if they charge higher rates.