When you rent a car, especially abroad, you might feel a bit overwhelmed by the insurance options presented at the counter. It’s easy to feel pressured into buying more than you need. The rental company’s insurance can often be quite expensive, sometimes costing eight times more than specialist policies. This is because the rental agreement usually includes a Collision Damage Waiver (CDW), but this often comes with a hefty excess fee.
This excess is the amount you’re liable for if the car is damaged or stolen. It can range from a few hundred pounds to well over £2,000. If you don’t have adequate cover, these costs can come straight off your credit card, leaving you with a significant bill for even minor issues like a tyre puncture, which can cost around €300.
What is Car Hire Excess Insurance?
Car hire excess insurance is a separate policy designed to cover the excess amount you would otherwise have to pay if the rental car is damaged or stolen. Think of it as a top-up policy. While the rental company’s Collision Damage Waiver (CDW) or Loss Damage Waiver (LDW) covers damage to the car, it often leaves you responsible for a large excess payment. This is where excess insurance steps in; it reimburses you for that excess charge, effectively lowering the amount you pay out of pocket.
It’s important to understand that car hire excess insurance is a separate product from the optional insurance sold at the rental desk. The policies offered by specialist insurers are typically much more affordable. For instance, one policy could cost £12 for a week in Spain, which is 23 times cheaper than a similar offering from a rental company. If I were booking a rental car, my first move would be to research independent excess insurance providers before I even looked at the rental company’s own insurance options. This proactive step can save a significant amount of money.
Why You Might Need Cover for Rental Cars
The primary reason to consider car hire excess insurance is the potential cost of damage. Even minor incidents, like a scratched bumper or a cracked windscreen, can result in substantial charges that come straight off your credit card if you lack sufficient cover. The excess amount can be substantial, sometimes reaching as high as £1,000+, and in some cases, it can be up to £3,000 towards repair costs for rentals in Europe. This means that a small scratch could end up costing you more than the actual repair itself.
Many people assume that the CDW included in their rental agreement provides comprehensive protection. However, CDW often has exclusions. It typically covers damage to the car itself but may not cover specific parts like windows, tyres, or the roof. For example, a tyre puncture, which might seem like a minor issue, could cost around €300 to fix on a rental vehicle. Without excess insurance, you would be responsible for this full amount.
It’s also worth noting that while third-party insurance is legally included in rentals within Europe, this only covers damage to other vehicles or property, not damage to the rental car itself. If I were renting a car in Europe, I would want to ensure I understood exactly what the included third-party insurance covered and what it didn’t, especially regarding damage to the hire vehicle.
Common Misunderstandings About Rental Car Insurance
Assuming Included Insurance is Enough
A common mistake is believing that the Collision Damage Waiver (CDW) or Loss Damage Waiver (LDW) provided by the rental company offers complete protection. While it covers damage to the rental car, it’s rarely comprehensive. The significant excess amount is the main issue. If you don’t have excess insurance, you could face bills for hundreds or even thousands of pounds for repairs.
Overlooking Existing Cover
Many drivers don’t realise that their personal car insurance, breakdown cover, or even their credit card might already provide some level of cover for rental vehicles. For example, some credit cards offer car hire excess insurance as a perk. It’s crucial to check the terms and conditions of your existing policies before purchasing additional insurance. If your personal motor insurance or credit card already covers aspects like Collision Damage Waiver (CDW), you might not need to buy extra cover.
Buying Insurance at the Last Minute
The insurance options presented at the rental desk are often the most expensive. Rental companies typically charge a premium for their convenience. Purchasing car hire excess insurance independently before travelling is almost always significantly cheaper than buying the rental company’s own top-up cover. If I found myself at the rental desk without pre-arranged excess insurance, I would consider declining their offer and looking for a specialist provider online once I had the car, if feasible and within the policy terms.
Another misunderstanding is about what is covered. While CDW might cover the car’s bodywork, it often excludes specific parts like windows or tyres. This means that a chipped windscreen or a flat tyre could still result in a hefty bill from the rental company, as these are often not covered by standard CDW. If I were renting a car, I’d want to know the specifics of what the CDW excluded and ensure my excess insurance covered those areas too.
→ Scroll right to see all columns
| Insurance Type | What it Covers | Common Exclusions |
|---|---|---|
| Included Third-Party Insurance (Europe) | Damage to other vehicles/property | Damage to the rental car |
| Collision Damage Waiver (CDW) / Loss Damage Waiver (LDW) | Damage to the rental car | Windows, tyres, roof, undercarriage, personal belongings |
| Car Hire Excess Insurance | The excess amount charged by the rental company for damage or theft | Damage not covered by CDW (unless specified), mechanical breakdown, driving under the influence |
Getting Comprehensive Cover for Your Rental
Understand Your Rental Agreement
Before you even think about insurance, take time to read your rental agreement carefully. Pay close attention to the section on insurance and damage. Understand what the included Collision Damage Waiver (CDW) covers and, more importantly, what it excludes. Note the excess amount you would be liable for in case of damage or theft. If I were renting a car, I would specifically look for details on damage to tyres, windscreens, and the car’s roof, as these are common exclusions.
Check Existing Policies
Before purchasing additional insurance, investigate your current financial products. Your personal car insurance policy might extend to cover rental cars, especially if you’re renting within the UK. Some premium credit cards offer car hire excess insurance as a benefit. It’s essential to contact your insurer or credit card provider to confirm the extent of your existing coverage. This step can save you money and prevent you from buying duplicate insurance.
Purchase Specialist Excess Insurance
If your existing cover is insufficient or non-existent, consider buying car hire excess insurance from a specialist provider. These policies are designed to cover the excess you would pay to the rental company. They are generally much cheaper than the top-up insurance offered at the rental desk. For example, a policy might cover cars valued at no more than £100,000 and offer an excess reimbursement limit of £10,000. To be eligible for some policies, you need to be a UK resident aged at least 21.
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Consider Optional Add-ons Wisely
Rental companies may offer additional insurance products like Personal Accident Insurance (PAI) or Personal Effects Coverage (PEC). PAI covers medical expenses for you and your passengers in case of an accident, while PEC protects your belongings if they are stolen from the car. Assess whether these coverages are necessary based on your personal circumstances and existing insurance. If I were travelling with a family, I might consider PAI, but I would first check if my travel insurance already provided adequate medical cover.
When hiring a car, it’s important to remember that each insurer is different. Always clarify the specifics of your coverage. Understanding the details of your rental agreement and your insurance policies will help you make informed decisions and avoid unexpected costs.
What is the excess on a rental car? ▾
Is car hire excess insurance the same as CDW? ▾
Can I buy excess insurance after arriving at the rental desk? ▾
What if my personal car insurance covers rental cars? ▾
Does car hire excess insurance cover tyres and windscreens? ▾
Ultimately, understanding the different types of insurance and their limitations is key to protecting yourself from unexpected costs when renting a car. By doing your research and choosing the right cover, you can enjoy your trip with greater peace of mind.
If this was useful, you might also want to read The Truth About Car Insurance Add-Ons: Are They Worth The Extra Cost in the UK?.
Sources and Further Reading
Car hire insurance — Which?.
Car Hire Excess Insurance Explained. Questor Insurance, 2024.
How does insurance work when renting a car? Rent.amtauto.co.uk.
The Truth About Car Insurance Add-Ons: Are They Worth The Extra Cost in the UK? — This article explores various car insurance add-ons and helps you decide if they offer good value for money.
No Claims Bonus Protection: Is It Worth The Extra Money (UK Perspective)? — Understand how protecting your no-claims bonus works and whether it’s a worthwhile investment for your car insurance.
