Using a debit card when renting a car in Europe is a little more complicated. It is difficult to say whether any company accepts debit cards because even for one company, it varies from country to country. For example,
Sixt accepts debit cards in
Germany but not in the
Czech Republic.
There are many places and companies that accept debit cards, though. And the best way to find out which is to look at the
payment policy section of the Rental Conditions. For instance, you can see in the example below that
Centauro in
Spain does accept debit cards.
There are also some caveats. There are many companies that will accept debit cards but that will only do so if you agree to purchase additional coverage that usually includes a zero deductible Collision Damage Waiver.
Another issue is that the deposits required in Europe are often significantly higher than those in North America. So you would need to have a significant amount of money in your account and be ready for that to be withheld from your account for some time.