Why is Car Insurance So Expensive?

Ian Beevis - Clean Green Compare Insurance Expert
Written by Ian Beevis
Updated 7 April 2025
3 min read

Ever wondered why your car insurance costs so much? Whether you’re a new driver or have been on the road for years, it can feel like your premiums just keep going up. Understanding what makes car insurance so expensive can help you make better choices and maybe even save some money.

Key points

What Makes Car Insurance Cost More?

  • Your Driving Record: If you’ve had accidents, speeding tickets, or claims in the past, insurers see you as a bigger risk. The more incidents on your record, the higher your premium.
  • Your Age: Younger drivers, especially under 25’s pay higher premiums because statistically they are more likely to have accidents.
  • Your Car: Driving a flashy sports car or a luxury vehicle? It’s going to cost more to insure because repairs and replacements are pricier. Cars with high safety ratings and lower theft risk tend to have cheaper premiums.
  • Where You Live: If you live in a busy city or an area with high crime rates, your insurance will be more expensive. More traffic means more accidents, and more theft risk means higher premiums.
  • Your Coverage and Extras: The more coverage you choose such as adding breakdown cover or legal protection the more you’ll pay. While full coverage gives you peace of mind, tweaking your policy to match your actual needs can save you money.
  • How Much You Drive: The more miles you put on your car, the higher your insurance costs. If you don’t drive much, a pay-as-you-go car insurance policy might be a better (and cheaper) option.
  • Your Claims History: If you’ve made multiple claims, insurers will charge you more since they assume you’re more likely to claim again. A higher voluntary excess can sometimes help bring costs down.
  • Insurance Fraud & Uninsured Drivers: Fraud and uninsured drivers cost insurers a lot of money, which unfortunately gets passed on to paying customers in the form of car insurance going up.

a red car parked on roadside

How can I lower my car insurance?

Keep a clean driving record, increase your voluntary excess, drive a lower-risk vehicle, and compare car insurance quotes to find the best deal.

Are Insurance Costs Still Rising?

While car insurance costs have been on the rise in recent years, there’s finally some good news for drivers. According to Confused.com’s latest Car Insurance Price Index, premiums have actually started to decline. Over the past year, comprehensive car insurance premiums have dropped by 16% (£161), bringing the average UK policy to around £834. This shift in the market is offering some much-needed relief to motorists.

Does my postcode really affect my premium?

Yes! If you live in an area with lots of accidents or car thefts, expect to pay more.

Is third-party insurance always cheaper?

Not necessarily. Sometimes third-party policies attract riskier drivers, making them pricier than fully comprehensive insurance.

Will adding another driver help lower my premium?

It can, but only if the added driver has a good driving history. If they’re young or high-risk, it might actually increase your costs.

In Summary

  • Your driving history, age, car, and location all impact your premium.
  • Choosing the right coverage and policy features can help control costs.
  • High annual mileage and a low credit score may push prices up.
  • Comparing car insurance quotes is one of the best ways to find a better deal.
  • Insurance fraud and uninsured drivers contribute to rising costs.

Compare Car Insurance Quotes!

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