What does fully comprehensive car insurance cover?

Fully comprehensive insurance provides the most extensive coverage available. It includes third-party coverage for damage to other vehicles and property, plus cover for your own vehicle including damage from accidents (regardless of fault), theft, fire, vandalism, weather damage, and windscreen repairs. Many policies also include limited cover for personal belongings.

Is comprehensive insurance more expensive than third party?

Not always. Analysis shows that comprehensive cover can actually be cheaper than third party for many drivers, particularly those over 21. This is because comprehensive policies attract more careful drivers, reducing the insurer's overall risk. Always compare actual quotes rather than assuming third party will be cheaper.

Does comprehensive insurance cover me to drive other cars?

Some comprehensive policies include driving other cars (DOC) coverage, but this is becoming less common and typically only provides third-party cover. DOC is usually limited to drivers over 25 and doesn't cover the vehicle you're driving for damage. Always check your policy documents and get specific permission from the car owner and their insurer before driving another vehicle.

What is an excess on comprehensive insurance?

An excess is the amount you pay towards any claim. Comprehensive policies typically have both a compulsory excess (set by the insurer) and a voluntary excess (which you can choose to increase to lower your premium). For example, if your total excess is £500 and repairs cost £2,000, you pay £500 and the insurer pays £1,500.

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Fully Comprehensive Car Insurance: Complete UK Guide

Fully comprehensive car insurance offers the highest level of protection available for UK drivers. While it covers everything included in third party policies, it also protects your own vehicle against damage, theft, and a wide range of other risks. Despite common assumptions, comprehensive cover is often competitively priced and can sometimes be cheaper than basic third party insurance.

What Is Fully Comprehensive Car Insurance?

Comprehensive car insurance is the most extensive form of motor insurance available in the UK. It combines legal third party cover (protecting others if you cause an accident) with extensive protection for your own vehicle, regardless of who is at fault in an incident. This makes it the most popular choice for UK drivers, particularly those with newer or higher-value vehicles.

The term "fully comprehensive" is often used interchangeably with "comprehensive" – they mean the same thing. Both describe the top tier of car insurance cover available.

What Does Comprehensive Car Insurance Cover?

A comprehensive car insurance policy typically includes:

Third Party Liability (Legal Requirement)

Injury to other people (including passengers in other vehicles)
Damage to other people's vehicles
Damage to other people's property (fences, walls, buildings, etc.)
Legal costs if you're taken to court following an accident

Your Own Vehicle Protection

Accidental damage: Repairs to your car following an accident, regardless of who was at fault
Theft: Replacement or repair if your car is stolen or damaged during a theft attempt
Fire damage: Cover for fire-related damage to your vehicle
Vandalism: Protection against malicious damage
Weather damage: Cover for storm, flood, and other weather-related damage

Common Additional Benefits

Most comprehensive policies also include:

Windscreen cover: Repair or replacement with lower (or no) excess charges
Personal accident benefits: Compensation if you're injured in an accident
Medical expenses: Cover for medical treatment following an accident
Personal belongings: Limited cover for items stolen from your car (typically £100-500)
EU driving cover: Usually 30-90 days of cover when driving in Europe
Audio equipment cover: Protection for your car stereo and in-car entertainment

Optional Extras

Many insurers offer additional cover you can add to a comprehensive policy:

Breakdown cover: Roadside assistance if your car breaks down
Courtesy car: A replacement vehicle while yours is being repaired
Protected no claims bonus: Allows you to make claims without losing your discount
Legal expenses cover: Help with legal costs for motoring-related issues
Key cover: Replacement keys if yours are lost or stolen
Excess protection: Insurance to cover your excess payment if you claim

What Isn't Covered by Comprehensive Insurance?

Even with comprehensive cover, there are exclusions to be aware of:

Driving under influence: No cover if you're driving while over the drink/drug limit
Uninsured drivers: Cover won't apply if someone drives your car without being listed on your policy
Deliberate damage: Intentional damage to your own vehicle
Wear and tear: Normal deterioration, mechanical breakdowns, or maintenance issues
Driving other cars: Your comprehensive policy might not cover you to drive other vehicles (check your certificate)
Business use: Unless specified, comprehensive cover typically only includes social, domestic, and pleasure use

How Much Does Comprehensive Car Insurance Cost?

According to the Association of British Insurers, the average comprehensive car insurance premium in the UK is around £635 per year, though this varies significantly based on:

Your age: Drivers under 25 typically pay £1,500-2,500+, while those over 50 often pay £400-600
Vehicle value: More expensive cars cost more to insure, though very cheap cars can also be costly if they lack safety features
Location: Urban areas like London, Birmingham, and Manchester have higher premiums than rural locations
Insurance history: A five-year no claims bonus can reduce premiums by up to 75%

Is Comprehensive Insurance Worth It?

For most drivers, comprehensive insurance offers excellent value:

When Comprehensive Is Recommended:

Your car is worth more than £2,000-3,000
You couldn't afford to replace your car if it was written off
You have finance or a lease agreement (comprehensive is usually required)
You want peace of mind with the most extensive protection
The price difference between comprehensive and third party is small (often just £50-150)

The Comprehensive vs Third Party Paradox

Surprisingly, comprehensive insurance is often cheaper than third party cover, particularly for experienced drivers with good records. This happens because:

Insurance companies associate comprehensive buyers with lower risk (they're protecting an asset)
Third party only is sometimes chosen by higher-risk drivers looking for minimum cover
Statistical claims data shows comprehensive policyholders make fewer claims on average

The key takeaway: always compare actual quotes rather than assuming third party is cheaper. You might find comprehensive cover costs the same or even less.

Understanding Your Excess

With comprehensive insurance, you'll have an excess – the amount you pay towards any claim. This typically has two parts:

Compulsory excess: Set by the insurer (often £100-300)
Voluntary excess: An additional amount you choose (typically £0-500)

Choosing a higher voluntary excess reduces your premium but increases your out-of-pocket cost if you claim. For example:

£0 voluntary excess = higher premium, lower claim cost
£250 voluntary excess = medium premium, medium claim cost
£500 voluntary excess = lower premium, higher claim cost

Select an excess amount you could comfortably afford to pay if you needed to claim.

How to Get Cheaper Comprehensive Car Insurance

Compare Multiple Quotes

Premiums can vary by hundreds of pounds between insurers for identical cover. Comparing quotes from 130+ insurers ensures you see the full market and find the best price.

Increase Your Security

Installing approved alarms, immobilisers, or tracking devices can reduce premiums. Parking in a garage or on a private driveway is also cheaper than on-street parking.

Limit Your Mileage

Lower annual mileage reduces your premium. If you drive less than 7,000 miles per year, make sure this is reflected in your quote.

Consider Your Vehicle Choice

Before buying a car, check its insurance group. Small, reliable cars in groups 1-10 are significantly cheaper to insure comprehensively than high-performance models in groups 30-50.

Build Your No Claims Bonus

Each claim-free year reduces your premium. After five years with no claims, you could a significant amount on your comprehensive insurance.

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Car insurance has its own language. This glossary explains every term you need to know, from excess to no claims bonus. Use this guide before you compare car insurance quotes to make sure you know exactly what you're buying.

*51% of consumers could save £518.14 on their Car Insurance. The saving was calculated by comparing the cheapest price found with the average of the next four cheapest prices quoted by insurance providers on Seopa Ltd's insurance comparison website. This is based on representative cost savings from June 2025 data. The savings you could achieve are dependent on your individual circumstances and how you selected your current insurance supplier.

Brumble FAQs.

Find answers to common questions about full comprehensive car insurance.

Fully comprehensive car insurance is the highest level of cover available for UK drivers. It protects you against damage to other people's vehicles and property, just like third party cover. But it also covers your own car if it's damaged in an accident, even if the accident was your fault. Comprehensive policies typically include protection against theft, fire, vandalism, and weather damage too.

A comprehensive car insurance policy usually covers third party liability, accidental damage to your own vehicle, theft, fire damage, vandalism, and weather-related damage like floods or storms. Most policies also include windscreen repair or replacement, personal accident benefits, and limited cover for personal belongings stolen from your car. Some insurers include European driving cover as standard.

Not always. In many cases, fully comprehensive car insurance can cost the same or even less than third party only cover. This is because insurers see drivers who choose comprehensive policies as lower risk. They're protecting an asset, which suggests more careful driving. Always compare actual quotes rather than assuming third party will be cheaper.

Even with comprehensive cover, there are exclusions. Your policy won't cover you if you're driving under the influence of alcohol or drugs. Deliberate damage to your own vehicle isn't covered, nor is general wear and tear or mechanical breakdowns. Driving for business purposes usually isn't included unless you've added it to your policy. Always check your policy documents for the full list of exclusions.

Third party fire and theft insurance covers damage you cause to others, plus theft and fire damage to your own car. Fully comprehensive cover includes all of this, plus accidental damage to your own vehicle regardless of who was at fault. Comprehensive also typically covers vandalism, weather damage, and windscreen repairs. For drivers with cars worth more than a few thousand pounds, comprehensive usually offers better value.

Yes, most car finance agreements require you to have fully comprehensive car insurance. This applies to PCP, HP, and lease agreements. The finance company has a financial interest in your vehicle until it's paid off, so they need to know it's protected against damage, theft, and write-offs. Check your finance agreement for specific insurance requirements.

Excess is the amount you pay towards any claim on your comprehensive policy. There are two types. Compulsory excess is set by your insurer and is usually between £100 and £300. Voluntary excess is an amount you choose to pay on top of that. Choosing a higher voluntary excess lowers your premium, but means you pay more if you need to make a claim. Pick an amount you could comfortably afford.

Not automatically. Driving other cars cover, known as DOC, used to be a common feature but most insurers have removed it from standard policies. If your policy does include it, you'll typically only have third party cover when driving someone else's vehicle. Never assume you're covered to drive another car. Check your certificate of motor insurance to see exactly what's included.

There are several ways to reduce your comprehensive car insurance premium. Comparing quotes from multiple insurers is the most effective way to find a better price. You can also increase your voluntary excess, improve your car's security with an approved alarm or tracker, reduce your annual mileage, and build up your no claims bonus. Parking in a garage or on a private driveway can also help lower your quote.

Brumble connects you with a comparison tool that searches over 130 UK car insurance providers in minutes. Simply enter your details once and you'll see comprehensive car insurance quotes from a wide panel of insurers. The results show you prices and cover levels side by side so you can make an informed choice. The service is free to use with no obligation to buy.

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