Traveling in Ireland

Traveling in Ireland


Should You Accept a Rental Car Upgrade? Here’s How to Decide

June 06, 2025

It happens all the time—you walk up to the rental counter in Ireland, share your reservation information, and the agent smiles and says, “We can upgrade you today!”

But before you say yes, take a pause.

While an upgrade might sound like a win, it’s not always the best choice for your trip – or your wallet. Consider the 4 questions below to help you easily determine if an upgrade is a good idea for your trip – or a decision you may regret.

What to Ask Before Accepting a Rental Car Upgrade1. Start With the Car You Booked

Is your original rental a good fit for your trip?
Does it have enough space for passengers and luggage? Will it be comfortable for the amount of driving you’re planning? If the answer is yes, an upgrade might not add much value – especially if it’s to a larger or flashier car that doesn't suit your needs.

Complete Guide

to renting a car & driving
in Ireland

2. Ask to Compare Both Cars

You have the right to see what you’re agreeing to.
Ask to view both the car you booked and the one being offered. Sometimes the upgrade is genuinely better – but other times it’s just bigger, which could mean harder parking, narrower road headaches, and higher fuel use.

3. Understand the Tradeoffs

Be clear on the details before signing.
Is there a price increase? Will insurance cost more? Is fuel consumption higher? Don’t assume the word “upgrade” means free – always ask for the full cost breakdown.

4. Changed Your Mind? Act Fast

If you sign the contract and then realize the upgrade wasn’t a good call, head back to the rental desk before leaving the lot. Once you drive away, the contract is locked in and you’re responsible for the new terms.

Make the Choice that Works for You

Upgrades aren’t necessarily bad – but they aren’t automatically better. Take a moment to consider what works best for you and your trip. A little pause at the counter can save you time, money, and renters remorse.

You can also find this information in the Traveling in Ireland podcast episode 270

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