Finance glossary
Comprehensive Cover
Also known as: Fully comprehensive, Comp
In simple terms
Comprehensive car insurance covers damage to your own car as well as injury or damage you cause to others — the highest of the standard levels of cover.
On this page
What does comprehensive cover mean?
Comprehensive (or “fully comp”) is the highest standard level of car insurance. It includes third-party liability plus damage to your own vehicle, even when an accident is your fault, and usually fire and theft.
Many policies add extras such as windscreen cover, personal belongings or a courtesy car.
How comprehensive cover works
If you have an accident, your insurer can pay for repairs to your car (subject to your excess) as well as dealing with the other party. What is included beyond the basics varies between policies.
A higher level of cover does not automatically mean a higher price — comprehensive is often competitively priced.
How could this affect me?
Comprehensive gives the most protection and is often no more expensive than lesser cover, but you should still check the excess, exclusions and any add-ons rather than assuming everything is covered.
Compare like-for-like: two “comprehensive” policies can differ significantly in what they include.
Things to watch out for
- “Comprehensive” does not mean everything is covered — check exclusions.
- Excess still applies to claims on your own car.
- Add-ons and limits vary widely between policies.
General information, not personal advice
Consumer Credit is an independent information service. We do not provide regulated financial advice or sell financial products. For advice on your own situation, speak to an appropriately authorised firm or a free service such as MoneyHelper. About Consumer Credit.
Sources
We checked this page against these official and authoritative sources.
- MoneyHelper, Car insurance: what you need to know (opens in a new tab). Accessed 22 Aug 2026.