Is GAP Insurance Worth It in the UK?
GAP insurance is worth it if you have a new or nearly new car on PCP or hire purchase and you would struggle to pay the finance shortfall if the car was written off. It is rarely worth it if you own the car outright, the car is old, or your motor policy already replaces a new car in its first year. The key is the price: the same cover often costs two to three times more at a dealer than it does online, so where you buy it matters as much as whether you buy it.
What Is GAP Insurance?
GAP stands for Guaranteed Asset Protection. It is a separate policy from your car insurance. If your car is written off or stolen, your motor insurer pays the market value of the car at that time. The problem is that the market value is often much lower than what you paid for the car, or lower than what you still owe on finance. GAP insurance pays that difference, up to the claim limit in the policy.
Here is a worked example using round numbers. You buy a car for £20,000 on PCP. After 18 months it is stolen and never found. Your motor insurer values the car at £13,000 and pays that amount. You still owe £15,500 on the finance. Finance GAP insurance pays the £2,500 shortfall, so you owe nothing. Return to invoice GAP insurance pays £7,000, which is the gap back to the £20,000 you originally paid.
GAP insurance only pays after a total loss, which means a write-off or a theft. It does not pay for repairs, and it does not pay anything until your motor insurer has settled first.
The 5 Types of GAP Insurance
| Type | What It Pays | Best For |
|---|---|---|
| Return to Invoice (RTI) | The gap back to the price you paid for the car | Most buyers, and the cheapest common form of cover. |
| Vehicle Replacement | The cost of a brand new equivalent car at current prices | New cars, where prices have risen since you bought. |
| Finance GAP | The gap up to the amount you still owe on finance | PCP and HP drivers who owe more than the car is worth. |
| Agreed Value | The gap up to a value agreed when you buy the policy | Classic or modified cars, or cars bought below market value. |
| Lease and Contract Hire GAP | The gap up to the rentals you still owe, plus early termination charges | Leased cars and contract hire. |
Return to invoice is the most common type and usually the cheapest. Vehicle replacement can pay more than return to invoice if new car prices have risen, but it costs more. Finance GAP pays the smallest amount of the three main types, because it only covers what you owe, not what you paid.
When Is GAP Insurance Worth It?
GAP insurance is worth it when the gap between your car’s value and what you owe could leave you with a bill you cannot pay. That usually means one or more of these apply.
- Your car is new or nearly new and bought on PCP or hire purchase. New cars lose value fastest in the first year, so the gap between the market value and the finance balance is at its widest early on.
- Your finance balance is large compared with the car’s value. This is called negative equity, and it is common in the first two years of a PCP deal, when the monthly payments have barely reduced the amount owed.
- You could not pay a shortfall of £2,000 to £5,000 from your savings. If a write-off would leave you still paying for a car you no longer have, GAP insurance removes that risk.
GAP insurance is usually not worth it in these cases.
- You own the car outright with no finance. The gap is then between the market value and the price you paid, which is a loss you have already accepted by owning a depreciating car, and most owners would rather keep the premium.
- The car is several years old and the finance balance is small. The shortfall would be small too, so the premium buys very little protection.
- Your motor policy already replaces a new car in its first 12 months. Many comprehensive policies include new-for-old replacement for cars under a year old, so GAP insurance adds nothing in that first year. Check your own policy first, because this is easy to miss.
How Much Does GAP Insurance Cost in the UK?
The price depends on the value of the car, the type of cover, the length of the policy and, most of all, where you buy it.
| Where You Buy | Typical Cost | Insurance Premium Tax | Notes |
|---|---|---|---|
| Specialist online provider | £100 to £400 for 2 to 3 years | 12% | Best value, FCA regulated. |
| Car insurer add-on | £150 to £300 | 12% | Convenient, but less competitive on price. |
| Dealer at point of sale | £500 to £1,000 for 3 to 4 years | 20% | Most expensive, use the cooling-off period to compare. |
The RAC puts the wider market range at £100 to £300 for three years, which fits the figures above once bigger and dearer cars are included. One specialist provider’s published averages for policies sold between November 2025 and April 2026 were £231.55 for return to invoice, £290.07 for vehicle replacement and £296.52 for lease and contract hire cover. An Auto Express product test in 2026 found eight quotes for the same three-year return to invoice policy ranging from £107 to £205.
The dealer price is higher for two reasons. First, dealer-sold GAP insurance is charged at the higher 20% rate of Insurance Premium Tax, while a policy you arrange yourself is charged at the standard 12%. Second, the FCA found that some sellers were taking up to 70% of the premium as commission.
Dealer vs Online GAP Insurance
The cover itself is often the same, but the price is not. A dealer sells GAP insurance at the point of sale, when you are focused on the car and the finance, and that convenience comes at a high markup. An online specialist sells the same type of cover directly, with lower costs and lower commission.
The FCA rules give you time to compare. A dealer cannot conclude a GAP sale until at least two clear days have passed since giving you the prescribed information, a rule commonly called the four-day rule. Use that time to get an online quote for the same cover type, the same term and the same claim limit, then compare the two prices like for like.
Never let a dealer add GAP insurance to your finance agreement without your clear agreement. The cost should be shown separately from the car and the finance, and you should be told that GAP insurance is available from other providers and is not a legal requirement.
The FCA Rules You Should Know
Two sets of FCA action shape GAP insurance in the UK today.
In 2015 the FCA introduced rules that came into force on 1 September 2015. A dealer must give you prescribed information about the policy, including the price and the fact that it is available elsewhere, and cannot conclude the sale until at least two clear days have passed. You can choose to conclude sooner, the day after the information is given, if you initiate it yourself and confirm that you understand the restriction.
In 2024 the FCA found that GAP insurance was poor value. Its data showed that only about 6.26% of GAP premiums were paid out in claims in 2022, while some firms paid up to 70% of the premium in commission. On 9 February 2024 insurers covering around 80% of the market agreed to pause sales. Sales restarted from 24 May 2024, with materially lower commission built in, and the FCA expected the changes to save customers about £70 million.
What this means for you is simple. The product has improved since 2024, but dealer cover is still usually the dearest, so always compare before you buy.
What to Check Before You Buy GAP Insurance
- Claim limit. This is the maximum the policy will pay. Make sure it covers your likely shortfall, because a low limit can leave you paying the rest yourself.
- Vehicle age and mileage limits. Most policies only cover cars under a set age and mileage, so check your car qualifies before you pay.
- Eligibility window. Standalone policies usually must be bought within a set time after you buy the car, so do not leave it too long after taking delivery.
- Exclusions. Modifications, commercial use, hire or reward, arrears on your finance, and cars used for racing or track days are commonly excluded. Read the exclusions before you buy, not after a claim.
- Check your motor policy first. If it replaces a new car in its first 12 months, GAP insurance adds little in year one, and you may want cover that starts later.
- Cooling-off period. Policies bought online or by phone normally come with a 14-day cooling-off period, so you can cancel for a refund if you change your mind.
How to Claim on GAP Insurance
First, report the theft or write-off to your motor insurer and let them settle at market value. Second, ask for the settlement figure in writing, and get the finance settlement figure from your lender if the car is on finance. Third, send both figures to your GAP insurer with the claim form, and they pay the shortfall up to your claim limit. Fourth, keep the GAP policy number with your motor insurance documents, so you can find it when you need it.
Frequently Asked Questions
Q: Is GAP insurance worth it on PCP?
A: Yes, often. PCP cars commonly fall into negative equity in the first two years, when the finance balance is higher than the car’s market value. If the car was written off then, you would still owe the difference, and GAP insurance pays it. It is less useful near the end of a PCP, when the balance has fallen and the car can simply be handed back.
Q: Can I buy GAP insurance after buying the car?
A: Yes. You can buy it from a standalone provider after leaving the showroom, as long as you are inside the provider’s eligibility window and the car meets its age and mileage limits. The FCA four-day rule only applies to dealer sales, so shopping around afterwards is exactly what the rules were designed to encourage.
Q: Does GAP insurance cover a stolen car?
A: Yes. Theft is a total loss, so GAP insurance pays the shortfall after your motor insurer settles at market value. This is one of the main reasons people buy it, because a stolen car leaves you with no car and a finance bill at the same time.
Q: Is GAP insurance worth it on a used car?
A: Sometimes. If the car is nearly new and on finance with a large balance, the same negative equity problem applies, and GAP insurance can be worth it. If the car is older and the gap between its value and the finance balance is small, the premium usually buys very little protection.
Q: What does GAP insurance not cover?
A: It does not cover repairs, small accidents, or anything below a total loss. It does not pay your motor insurance excess unless the policy says so, although some policies include excess cover. Exclusions such as modifications, commercial use and finance arrears also apply, so read the policy wording before you buy.
