Enterprise Rent a Car: Fees, Codes & Ireland Guide

If you’re planning to drive in Ireland, Enterprise dominates search results for a reason — they operate more locations than Budget or Avis, and their free pickup service makes them especially convenient for travelers landing at Dublin Airport. But before you click “book now,” there’s a pricing structure worth understanding that most articles skip over entirely.

Prepay online savings: up to 15% ·
Common hold fee: $200-$300 ·
Key locations: Dublin, Athlone, Galway ·
Discount codes available: 45WA000, Y126501, A359807

Is it cheaper to rent a car for a week or by the day?

The short answer: almost always a week, and the math is straightforward. Daily rates at Enterprise average around $49 per day for a midsize vehicle, but a weekly rental brings that down to roughly $35 per day — a 30% difference that adds up fast on a 7-day Ireland road trip. That’s not a promotion; it’s how rental pricing structures work across the industry.

Daily vs weekly rates

Car rental companies price vehicles to incentivize longer bookings. A single day requires the same administrative overhead — processing, inspection, cleaning — as a week, so daily rates carry a premium. Enterprise’s official data confirms weekly rentals can run 30% cheaper per day than booking the same vehicle daily.

Enterprise weekly discounts

Beyond the base weekly rate, Enterprise offers periodic promotions that stack with longer rentals. Current offers include up to 15% off base rates on 3+ day rentals, valid for travel through June 21, 2026, according to Enterprise’s US deals page. The discount applies to economy, compact, midsize, standard, and full-size classes at 10% off, with other vehicle classes receiving 15% off.

Why does Enterprise charge $300?

That $200-$300 figure isn’t a fee — it’s a temporary authorization hold placed on your credit card at pickup. Enterprise calls it a security deposit, and it functions as a financial buffer in case the vehicle incurs damage, traffic violations, or toll charges during your rental period.

Hold or security deposit reasons

The hold covers three scenarios: physical damage to the vehicle discovered after return, traffic or parking tickets processed by Irish authorities post-rental, and toll charges captured by Ireland’s toll system that aren’t paid at the time of passage. This isn’t unique to Enterprise — all major rental companies operate the same way — but the amounts vary by vehicle class and rental duration.

Refund process

Once your vehicle returns and passes inspection, Enterprise releases the hold. With a credit card, this typically clears within 3-5 business days, though your bank’s processing speed matters. Debit cards can take longer, and some locations won’t accept debit cards at all for the hold. Enterprise recommends calling ahead if you’re using a debit card to confirm whether your pickup location permits it.

What is the Enterprise code 45WA000?

Enterprise code 45WA000 is a corporate discount identifier that qualified business accounts and certain partner organizations use to access reduced rates. Unlike a consumer promotion, this code unlocks negotiated pricing available only to Enterprise’s corporate partners and their employees.

How to apply the code

The code enters during the booking process at enterprise.com, typically in a corporate account field or loyalty program section. It does not appear in the standard promotional code box used for consumer discounts — it’s tied to your corporate profile or membership. Enterprise Plus members receive email specials and can sign up for additional offers at any time, according to Enterprise Ireland’s FAQ page.

Discount details

Corporate discount amounts vary by partner agreement, so there’s no fixed percentage. Some partners receive 5-10% off base rates; others unlock exclusive weekly packages. The discount applies to base rate only and does not extend to taxes, fees, fuel charges, or optional add-ons. Additionally, discounts cannot be added to a rental once the renter is already in an active rental vehicle — the code must be applied at booking.

How much deposit do I need for Enterprise?

For most standard vehicles at Enterprise in Ireland, expect a $200 hold for economy and compact cars, $250 for midsize and standard vehicles, and $300 for SUVs and full-size vans. Premium vehicles — luxury sedans, high-end SUVs — may require higher deposits depending on availability and location policy.

Deposit amounts by vehicle

The deposit tier roughly follows vehicle value and repair costs. Higher-value vehicles carry higher holds because the potential damage liability is greater. Enterprise’s Ireland location at Dublin Airport typically sees more premium vehicle inventory than smaller regional branches, which may explain why some travelers report the $300 threshold more frequently than expected.

$200 vs $300 scenarios

The $200 figure applies to economy and compact vehicles — the Ford Fiesta or VW Polo class. Midsize sedans (Toyota Camry, Skoda Octavia) typically land at $250. SUVs, passenger vans, and premium sedans push to $300. If your trip involves a specific vehicle class you want to budget around, call the Dublin Airport location directly before arrival.

What is the best company to rent a car with?

In Ireland specifically, Enterprise leads on service quality and location coverage. Budget and Avis offer competitive pricing and promotional codes, but Enterprise’s free pickup service and network of airport and city locations give it an edge for first-time visitors navigating Ireland’s road system.

Enterprise vs Budget vs Avis

Enterprise operates in Dublin, Athlone, Galway, Kilkenny, Wexford, and Drogheda, among other Irish locations. Budget and Avis cover the major airports but with fewer off-airport branches. Enterprise’s free pickup is a differentiator — their team will collect you from wherever you are in the service area, which matters when you’ve just landed and haven’t arranged separate transport to the rental desk.

Ireland rankings

In consumer satisfaction surveys for Irish car rental, Enterprise consistently ranks at or near the top for service quality. Budget and Avis compete effectively on price, and their respective codes — Y126501 for Budget, A359807 for Avis — can bring rates below Enterprise’s standard pricing. The trade-off is typically fewer location options and less flexible pickup scheduling with Budget and Avis in regional Ireland.

These three providers represent the core options for Ireland car rentals, with distinct strengths depending on your priorities.

Location coverage and pickup flexibility vary significantly between these three, which shapes where each provider excels.

How to rent with Enterprise in Ireland

Three steps separate you from driving: pick your pickup point and vehicle class, apply any available codes and promotions, and confirm your payment method covers the hold requirement.

1. Find your location. Enter your pickup city or airport on enterprise.ie. Note whether the location offers free pickup if you need door-to-door service. The Dublin Airport location operates 24 hours for flight arrivals.
2. Book your vehicle. Select your class — economy, compact, midsize, standard, or full-size. Enter any corporate codes (45WA000, Y126501, A359807) in the appropriate field. For 3+ day rentals, check whether a prepay discount applies to your dates.
3. Confirm payment. Ensure your credit card has at least $200-$300 available credit for the hold. Call ahead if using a debit card to confirm acceptance. Bring your driver’s license, passport, and booking confirmation.
4. Inspect before departure. Walk around the vehicle with the Enterprise agent and note any existing damage on the rental agreement. Take photos yourself as a backup.
5. Return and wait. After return, Enterprise releases the hold pending inspection. Standard processing is 3-5 business days, though some banks take longer to clear the authorization.

Enterprise Ireland Official Website

“Best price car & van hire… no hidden costs.”

Summary

The math on Enterprise in Ireland is simple: weekly rentals beat daily rates by roughly 30%, and prepaying during active promotions can shave another 15% off the base rate. The $200-$300 hold stings, but it’s a standard authorization, not a fee, and it drops off after inspection clears. Where Enterprise earns its premium is the free pickup, the branch density, and the loyalty program access — conveniences that matter when you’re jet-lagged and standing in a foreign airport car park. The codes 45WA000, Y126501, and A359807 are worth investigating through your employer or any organization memberships; even a 5-10% reduction on a week-long Ireland rental is meaningful money.

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