Book Cheap National Car Rental Deals in Portobello, Dublin, Ireland

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.

Research any toll roads on your travel route and understand the payment options. Some rental companies provide toll transponders for convenience.

Before booking, check for any promotional offers or discounts that may be available. Many rental companies provide seasonal deals or discounts for early bookings.

To evade additional charges, return the rental car on schedule. Familiarize yourself with the agreed return time to prevent any surprises.

When renting a car, understand the fuel policy. A 'Full-to-Full' policy means you return the car with a full tank, while 'Same-to-Same' means you return it with the same level of fuel. Full-to-Full is often more cost-effective.

When hiring a car in Portobello, Dublin, be aware that rentals are charged per day. For instance, National charges per day, so if you rent for more than 24 hours, you’ll incur an additional day’s charge. Plan your hire period to avoid extra costs

Ensure your rental agreement, ID, and insurance details are easily accessible throughout your rental period for quick access if needed.

Note that some rental companies impose age restrictions or additional fees for drivers under 25. Always verify the age policy when booking.