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Insurance group 23: what it means & typical cost

By Insurance Group Checker Editorial TeamReviewed by Motoring Data DeskLast updated

Quick answer

Insurance group 23 sits in the "medium" band on the UK's 1–50 scale. A typical annual premium estimate for a group 23 car is £555–£865 (estimate only, not a quote) for a driver aged 30–49 in a medium-risk postcode.

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What does group 23 mean?

Mid-size family cars, warm hatches and compact SUVs sit in this band, with average performance, value and repair complexity. Ratings on this 1–50 scale come from the Group Rating Panel — run jointly by Thatcham Research and the ABI — so group 23 means the same thing whichever car carries it, whether it's a compact hatchback or a performance model. Read our insurance groups explained guide for how the panel scores every car.

Groups 21–25 sit closest to it in cost, so they're worth comparing if you're weighing up a slightly cheaper or slightly pricier trim.

How much is insurance group 23?

On our published methodology, the insurance group 23 average cost is about £695 a year for a driver aged 30–49 in a medium-risk postcode on comprehensive cover, with most quotes falling between £555 and £865. That is the insurance group 23 cost before any no-claims discount is applied, so a settled driver with several claim-free years should expect to pay less than the midpoint. Age changes the picture completely: the same car gives a group 23 insurance cost of roughly £1,870 for a 17–20-year-old.

So is group 23 insurance expensive? Measured against the rest of the scale, it is about average — close enough to the midpoint of the scale that the car is rarely the thing making a quote painful. For context, our estimates put group 1 at around £220 a year and group 50 at around £1,275 on the same assumptions, which places group 23 in the medium band. The insurance group 23 price you are actually quoted will also move with your postcode, mileage, claims history and excess — the group sets the car-side base rate, not the final figure.

You will often see this written with a letter on dealer listings and quotes, as group 23E. The insurance group 23E cost is identical to plain group 23: the letter identifies which derivative was rated, not a separate price band. However you phrase it — an insurance group 23E average cost, an insurance group 23E price, or a 23E insurance group cost — you are asking about the same figure above.

Prefer to run the numbers on your own circumstances? The car insurance group 23E cost calculator on our pricing page lets you change the age band, postcode risk and cover type rather than accepting our midpoint. One thing we cannot give you is a car insurance quote for group 23E itself — no one can, because a quote prices the driver as well as the car, and the group is only the vehicle half of it.

The estimator sits on our group-by-group pricing page, and the insurance group prices table shows all fifty groups side by side. For the factors that sit outside the car entirely, see what affects car insurance price.

Example cars in insurance group 23

These models from our dataset typically fall in or around group 23 — trim and engine choice can move a specific car up or down within its range, so always check the variant table on each model's own page:

Why some group 23 cars show a letter, like 23E

You may see group 23 written with a letter suffix, such as 23E or 23D — the letter flags a specific trim or derivative, not a different cost scale. See our insurance group letters explained guide for what that means in practice.

Frequently asked questions

What is insurance group 23?

Insurance group 23 is in the "medium" band on the UK's 1–50 ABI/Thatcham scale. That's below the middle of the 1–50 scale, so it's on the cheaper side overall. Our typical annual premium estimate for a group 23 car is £555–£865 (estimate only, not a quote) for a driver aged 30–49 in a medium-risk postcode with comprehensive cover. Cars typically found in this group include the Ford S-Max, Vauxhall Insignia, Mini Cooper.

Which cars are actually in group 23?

Check any specific car by registration — we match the exact derivative, which is what decides the group.

Check my insurance group →

Sources & further reading

  • Thatcham Research — The motor insurers' automotive research centre. Co-runs the Group Rating Panel that sets UK insurance groups, and publishes the Vehicle Risk Rating (VRR) framework.
  • Association of British Insurers (ABI) — The trade body for UK insurers. Co-runs the Group Rating Panel behind the 1–50 insurance group scale.
  • DVLA — Get vehicle information — The official GOV.UK service for vehicle details by registration. Our checker uses the DVLA's Vehicle Enquiry Service API, the same underlying record.