How Much Does Car Insurance Cost in the UK by Age Group?

Age is one of the single biggest factors insurers use to calculate your car insurance premium in the UK — often more influential than the car you drive or where you live. If you've ever wondered why your quote looks so different from a friend's or family member's, the answer usually comes down to how old you are and how long you've been driving.

In this guide, we break down car insurance cost UK by age group, explain exactly why premiums shift so dramatically between your late teens and your retirement years, and share practical ways to bring your premium down no matter which age bracket you fall into. At Calzone, we help UK drivers compare and understand their car insurance options, so you can make informed decisions instead of guessing at renewal time.

UK Car Insurance Costs by Age Group: The Full Breakdown

According to the Quotezone Car Insurance Price Index for Q2 2026, based on a sample of over 100,000 UK car insurance policies, the average UK car insurance premium rose to £619. Broken down by age, the picture looks quite different depending on which group you fall into:

As the table shows, drivers aged 17-24 pay significantly more than the national average, while drivers aged 65 and over pay the least of any age group. That's a gap of well over £600 a year between the youngest and oldest drivers on UK roads — a huge swing driven almost entirely by risk data insurers have collected over decades.

Why Young Drivers Pay More

If you're a driver aged 17–24, you already know the frustration: insurance often costs more than the car itself. Newly qualified drivers statistically have more accidents in their first two years on the road, lack a no-claims bonus (NCB), and tend to choose higher-powered or older cars that fall into expensive insurance groups.

If you're driving an electric vehicle, running costs are lower, but insurance groups can be high. Read our EV Charging Costs UK Guide to check your home vs. public charging budgets.

Premiums Through the Decades: 25 to 64

Once you cross the age of 25, premiums fall sharply as insurers view you as having matured out of the highest-risk bracket. Drivers aged 25–34 pay £845, dropping further to £656 for ages 35–44, and landing at £477 for drivers aged 45–64.

If you are looking to cut down on other travel expenses, check out our UK Mileage Allowance Guide or learn about vehicle taxes with our UK Road Tax 2026 Guide.

How to Lower Your Car Insurance Premium

• Compare Quotes Annually: Never auto-renew without shopping around. Loyalty rarely pays in insurance.
• Telematics / Black Box: Perfect for young drivers, as it measures actual speed and braking rather than just age.
• Voluntary Excess: Increasing your voluntary excess lowers your premium, but ensure you can afford it.
• Annual Payments: Paying in monthly installments often incurs high APR interest rates.

If you commute, you might also want to estimate your daily fuel costs. See our UK Fuel Prices and Fuel Tax Update Guide to learn about taxation trends.