In Ponta Delgada and throughout the Azores and Portugal, you need to be at least 21 years old in order to rent a car. Also, an extra fee will be added to your daily rental costs if you are younger than 25. However, the minimum age might be higher, and the fees might be higher for someone interested in renting a convertible. Before you book your reservation, find out if the agency has any specific age restrictions or fees for those interested in Ponta Delgada convertible car rentals. Search rental cars on KAYAK