Every vehicle is assigned an insurance group from 1-50 before being made available to buy. Group 1 is the lowest and has the cheapest cars to insure. Group 50 is the highest and has the most expensive cars to insure.
The group that a particular vehicle falls into depends on a variety of factors, such as market value, safety features, cost of repairs and security features.
Cars in group 40 are more likely to be expensive to insure.
However, there are also a number of other factors that insurers take into account, such as your age, driving history and location, so it’s always important to compare policies to find one that works for you.
Car makes and models in insurance group 40
We’ve listed below a number of popular cars in insurance group 40 that are likely to fall on the more expensive side when it comes to the cost of your car insurance.
The Audi A3 RS3 is a small luxury family car, powered by a 2.5-litre turbocharged engine.
40
Jaguar XF Sportbrake
The Jaguar XF Sportbrake won the 2019 Vincentric Best Value in America™ award in the Luxury Wagon category. It was also awarded a full 5-star safety rating from Euro NCAP.
40
BMW X4
The BMW X4 is an insanely fast SUV that sports a powerful turbocharged 3.0-litre inline-six capable of accelerating from 0-60 mph in 3.3 seconds.
40
Jeep Grand Cherokee
The Jeep Grand Cherokee is a mid-size SUV that can be powered by four different types of engines. It is a strong option for an off-road vehicle with great all-round performance.
40
Range Rover Evoque Coupe
This powerful coupe is equipped with a 2.0-litre turbocharged 4-cylinder engine with a 9-speed automatic transmission.
40
Lexus RX L
This midsize luxury crossover is powered by a 3.5-litre V6 engine. It also received a full 5-star safety rating from Euro NCAP. Safety features include a Lane Assist System.
40
Mercedes A 45 Hatchback
The Mercedes A45 Hatchback makes a statement of having the most powerful turbocharged 4-cylinder engine. It also received a full 5-star safety rating from Euro NCAP.
These rates are based on the average cost of cover for cars in the insurance groups shown, for drivers of different ages with a Newcastle (NE1) postcode, which our research suggests represents an average for insurance rates in the UK. Updated: June 2024 (source: Confused).
Insurance group 40 categories
40E: Surpasses the security requirements for this type of car, leading to a lower insurance group rating.
40A: Meets the standard security requirements for this type of car.
40D: Falls short of security requirements for this type of car, resulting in a higher insurance group rating.
40U: Security standard is unacceptable. The insurer might require upgraded aftermarket security before providing coverage.
40P: Provisional status. Insufficient data is available at launch for classification. This will likely be updated once Thatcham can evaluate the new car.
40G: Grey import. Thatcham tests only officially sold UK cars, so imports are evaluated based on the insurer’s pricing.
Average insurance group 40e cost
To provide you with an idea of how much it may cost you to insure your insurance group 40 car, we ran several quotes to find an average figure. Based on our results, on average, you could insure your car with a comprehensive policy for the monthly price of £198.54, or an annual sum of £1,985.
We generated these quotes using the following assumptions about the vehicle and the driver.
The vehicle is/has:
Insurance group 40 model
Factory fitted alarm system
Not modified
Used for social, domestic and commuting purposes
10,000 mileage per year
Parked in a work car park during the day
Parked on a driveway at night
The driver is/has:
A 30-year-old, single teacher from London
A homeowner
Five years no-claims discount
No driving or other convictions in the last 5 years
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Why are cars in group 40 more expensive to insure?
Cars in insurance group 40 are usually characterised by:
Expensive to source parts and repairs
Market value is on the higher side
Larger more powerful engines
Longer repair times
What other factors affect your car insurance premium?
Along with your car’s insurance group, these three factors have the biggest impact on the cost of your insurance:
Engine type and capacity. The bigger your engine, the more you’re likely to pay for insurance. That’s because larger engines cost more to repair or replace.
Driver location. Insurers factor in the likelihood that your car will be stolen or involved in an accident based on your address. If you live in a location where a lot of claims are made, you’ll pay more to insure your car as a result. As an example, a 30-year-old in central London will pay £4,786 for insurance for a Audi A6 50 TFSI e Quattro Sport 4dr S Tronic 4d, while the same 30-year-old in Newcastle may only pay £2,005.
Driver age. Your age plays a key role in determining the cost of your insurance premium. Insurers will use previous claims data to determine the likelihood of someone your age making a claim and adjust your premium accordingly. The average 20-year-old driver in London could pay £29,598 for the Toyota Land Cruiser, while the average 40-year-old Londoner will only pay £4,131.
There are several other factors that can also impact the price of your premium.
Here are some of the more notable ones:
Your marital status
Where you park your car
Your credit history and job
Your car’s safety rating, security and anti-theft precautions
Choosing a car in a lower insurance group is a great way to reduce the price of your premium. Thankfully, there are a few other things you can do to drive down the cost of your car insurance, and we’ve listed them below:
Drive safely. If you make a claim or pick up a driving conviction, your premium will rise substantially.
Reduce your annual mileage. You could save money on your insurance by reducing the number of miles you drive in your car.
Pay annually. Paying annually means you’ll avoid having to pay interest on your monthly instalments.
Install extra safety precautions. The safer you make your car, the lower your premium will fall.
Find the best deal every year. When it’s time for renewal, shop around for the best deal using a price comparison website. You’ll usually be able to save a lot by switching insurers every year.
Other car insurance groups
If you’d like to compare rates of other car insurance groups, here are some you might be interested in:
Yes, in theory. However, insurers will also consider personal factors when considering the cost of your insurance.
Thatcham Research analyses a number of criteria to calculate a car’s group rating. One of its key tests is a 15km/h crash impact assessment, based on an internationally recognised insurance standard. Following the crash, Thatcham’s engineers work out the cost of the time and parts to return the car to its pre-accident condition. The group rating also takes into account new car values, car performance (including top speed and acceleration time), parts pricing, safety and security features, and the alignment and structure of a car’s bumpers.
Most younger drivers will find it too expensive to insure a car in this group. Therefore, many would prefer to drive a car in a lower insurance group.
These letters refer to the security features fitted as standard on the vehicle.
In the UK, there are 50 car insurance groups with 1 being the lowest (cheapest) and 50 being the highest (most expensive).
In the UK, The Group Rating Panel, administered by Thatcham Research, assigns an insurance group to new vehicles.
The offers compared on this page are chosen from a range of products we can track; we don't cover every product on the market...yet. Unless we've indicated otherwise, products are shown in no particular order or ranking. The terms "best", "top", "cheap" (and variations), aren't product ratings, although we always explain what's great about a product when we highlight it; this is subject to our terms of use. When making a big financial decision, it's wise to consider getting independent financial advice, and always consider your own financial circumstances when comparing products so you get what's right for you. Most of the data in Finder's comparison tables is provided by Defaqto. In other cases, Finder has sourced data directly from providers.
*Based on data provided by Consumer Intelligence Ltd, www.consumerintelligence.com (October ’25). 51% of Confused.com car insurance customers could save £517.83.
Danny was a publisher at Finder specialising in insurance and investing. He previously worked at the global insurer Aon and has appeared in national media giving advice on insurance. Danny holds a BA in International Business from the University of Plymouth and has undying loyalty to his average-poor football team, Portsmouth FC.
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With group 6 being one of the lowest insurance groups, the cars that fit in this category are often on the cheaper end of the scale when it comes to car insurance.
Insurance group 1 is the lowest car insurance group rating which usually means a cheaper rate when it comes to your premium.
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