The Ultimate Guide to Renting a Car in Ireland: 6 Things to know before Exploring the Emerald Isle on Wheels

In the picturesque land of Ireland, you can find lush green landscapes, historic castles, and charming villages which you can explore. To truly immerse yourself in the beauty of this country, renting a car is a fantastic option. In this guide, we’ll walk you through everything you need to know about renting a car in Ireland, from choosing the right car rental company to navigating the country’s unique driving laws and regulations.

Information on Irish Driving Laws and Regulations

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Before you hit the road by renting a car in Ireland, take the time to familiarize yourself with Irish driving laws and regulations. One of the most significant adjustments for many travellers is driving on the left-hand side of the road. This may take a little getting used to, but with practice, it becomes more comfortable.

Take note of the speed limits in Ireland, which are generally 50 km/h (31 mph) in urban areas, 80 km/h (50 mph) on regional roads, and 120 km/h (75 mph) on motorways. Always adhere to the posted limits and adjust your speed accordingly based on road and weather conditions.

It’s also important to wear seat belts at all times, as it is mandatory for both the driver and passengers. Mobile phone usage while driving is strictly prohibited unless you have a hands-free system.

Additionally, familiarize yourself with unique road signs in Ireland. For example, roundabouts are prevalent, and you’ll encounter yield signs (a white triangle with a red border) at entrances to roundabouts. Take your time to understand these signs and how to navigate them safely.

Choosing the right company

When it comes to renting a car in Ireland, selecting the right car rental company is crucial for a smooth and enjoyable experience. Start by researching reputable and reliable companies that have a strong presence in Ireland. Look for companies with positive customer reviews and a track record of providing excellent service.

Price comparison is essential, but don’t base your decision solely on cost. Consider factors such as the company’s transparency with fees, the condition of its rental fleet, and its customer support services. Keep in mind that while it’s tempting to choose the cheapest option, it’s important to strike a balance between affordability and reliability.

Booking Process and Requirements


The process of booking a rental car in Ireland is typically straightforward. Start by determining the dates and location for your rental. It’s advisable to book in advance, especially during peak travel seasons, to secure the best rates and availability.

To rent a car in Ireland, you’ll need a valid driver’s license. If your license is not in English, it’s recommended to obtain an International Driving Permit (IDP) in your home country. The IDP serves as a translation of your license and can be helpful in case of any language barriers.

Most car rental companies require you to present a passport as identification, so ensure you have it with you when picking up the vehicle. Some companies may also have age restrictions. The minimum age to rent a car in Ireland is usually 21, but drivers under 25 may incur additional fees or have specific rental conditions.

Rental Car Insurance (Collision Damage Waiver)

Insurance is a vital aspect of renting a car in Ireland to protect yourself and the vehicle. Car rental companies typically offer different insurance options, and it’s important to understand what each one covers. The basic coverage provided by the rental company usually includes collision damage waiver (CDW) and theft protection. CDW limits your financial liability in case of damage to the rental vehicle, but it often has an excess amount that you’re responsible for in case of an accident

Fueling and Parking

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In Ireland, petrol (unleaded gasoline) and diesel are the two main types of fuel available. Most rental cars in Ireland are fueled by either petrol or diesel, so it’s important to confirm which type your rental vehicle requires. The fuel type is usually indicated on the rental agreement or provided by the rental company. Petrol stations are readily available throughout Ireland, especially in urban areas and along major routes. In rural or remote areas, petrol stations may be less frequent, so it’s advisable to refuel before embarking on long journeys.

Petrol stations in Ireland accept various payment methods, including cash, credit cards, and debit cards. International credit cards are generally accepted, but it’s a good idea to notify your card provider of your travel plans to ensure uninterrupted use. Some petrol stations may also accept contactless payments or mobile payment apps. Many petrol stations in Ireland offer 24-hour service, particularly those located along major roads and highways. This ensures you have access to fuel even during late-night or early-morning hours. However, in more remote areas, it’s advisable to plan and refuel during regular operating hours.


Parking in Ireland can vary depending on the location, whether it’s a city, town, or tourist area. Options include on-street parking, pay-and-display, parking discs or parking lots. Always be mindful of parking fees and restrictions in cities, towns, and tourist areas. Take advantage of designated parking areas to explore the enchanting attractions Ireland has to offer.

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With your wheels ready to roll, it’s time to explore Ireland’s wonders. Embark on scenic routes, such as the Wild Atlantic Way or the Ring of Kerry, which offer breathtaking coastal views and hidden gems. Don’t miss out on exploring iconic landmarks like the Cliffs of Moher and the Giant’s Causeway, as well as charming towns and villages along the way. 

Renting a car in Ireland opens up a world of exploration and allows you to experience the country’s enchanting beauty at your own pace. By following this comprehensive guide, you’ll be well-prepared to embark on an unforgettable road trip through Ireland’s stunning landscapes, historic sites, and welcoming communities. So buckle up, start your engine, and let the adventure begin!

Shivani Patwardhan
Shivani Patwardhan

Shivani is an international student from India pursuing her Masters’ Degree in Digital Marketing at University College Dublin. With 3 years of experience working in an Australian Marketing Agency as a Social Media Executive, her favourite pastime includes everything to do with Music as she is a vocalist and a passionate videographer.

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