Find out which cars are available in insurance group 45 and how much it might cost to insure them based on the model version, the driver's age and their location.
When it comes to insurance, all vehicles are assigned an insurance group that helps insurers work out the cost of your car insurance premiums.
The groups are numbered from 1 (cheapest) to 50 (most expensive). So, vehicles in group 45 are among the most expensive to insure.
In this guide, we’ll explore the factors used to place a vehicle in an insurance group plus the other circumstances that insurers consider when offering you a car insurance quote.
Car makes and models in insurance group 45
There are a number of popular cars in insurance group 45. The vehicles in the table below will all fall on the more expensive side when it comes to your car insurance premiums.
Insurance group
Car make/model
Details
45
Audi A8 Saloon
The Audi A8 Saloon wears a stylish and luxurious exterior and can either be powered by a 3-litre V6 or a 4-litre V8 engine.
45
BMW 4 Series Coupe
The BMW 4 Series is a two-door coupe that offers a sharp and easy drive, and is powered by either a strong 2-litre 4-cylinder engine or a 3-litre 6-cylinder engine.
45
Ford Mustang Convertible
This stylish sports car can be powered by an excellent ten-speed auto. Its powerful engine is capable of going 0-60mph in just 5.6 seconds.
45
Mercedes Benz GLE SUC
This large off-road, five-door SUV is powered by a 2-litre 4-cylinder engine. It also received a full 5-star safety rating from Euro NCAP.
45
Lexus RC
This luxury, 2-door coupe boasts a super-strong 5.0-litre V8. It also gives a very comfortable ride along with a remarkable interior design.
The Porsche Cayenne is a tech-savvy car that drives extremely well and is available with four different types of engines.
45
Nissan 370Z Coupe
The Nissan 370Z is a 2-door, old-school type of coupe that is powered by a 3.7-litre V6 engine. The coupe also offers the choice of equipping it with a six-speed manual or a seven-speed automatic.
The Volvo XC90 is a mid-sized crossover SUV that is powered by a turbocharged 2.0-litre 4-cylinder engine.
Cars in insurance group 45 and the average cost by driver’s age
Using the table below, you can look for your chosen make and model of car and calculate how much you’re likely to pay for your car insurance based on your age.
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 44 categories
44E: Surpasses the security requirements for this type of car, leading to a lower insurance group rating.
44A: Meets the standard security requirements for this type of car.
44D: Falls short of security requirements for this type of car, resulting in a higher insurance group rating.
44U: Security standard is unacceptable. The insurer might require upgraded aftermarket security before providing coverage.
44P: Provisional status. Insufficient data is available at launch for classification. This will likely be updated once Thatcham can evaluate the new car.
44G: Grey import. Thatcham tests only officially sold UK cars, so imports are evaluated based on the insurer’s pricing.
Average insurance group 44e cost
To provide you with an idea of how much it may cost you to insure your insurance group 44 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 £200.99, or an annual sum of £2,423.
We generated these quotes using the following assumptions about the vehicle and the driver.
The vehicle is/has:
Insurance group 44 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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Cars in insurance group 44 typically have the following:
High market values
Expensive parts and repairs
Large powerful engines
Long repair times
What other factors affect your car insurance premium?
Along with your car’s insurance group, these three factors will also have a huge impact on the cost of your insurance:
Engine type and capacity. The larger your engine, the more you’re likely to pay for insurance. This is because larger engines cost more to repair and replace.
Driver location. Insurers factor in the likelihood of you making a claim based on your address. Your premium will be higher if a lot of people in your area make claims. As an example, a 30-year-old in central London will pay £5,690 for insurance for a BMW 7-Series 725Ld auto 4d, while the same 30-year-old in Newcastle may only pay £2,690.
Driver age. Your age also determines the cost of your insurance premium. The youngest drivers will pay more because they are statistically more likely to make a claim. For example, the average 20-year-old driver in London could pay £32,897 for the Ford Mustang 5.0 V8 GT 2d, while the average 40-year-old Londoner will only pay £4,604.
There are many other factors that can impact the price of your premiums.
These include the following:
Your car’s safety rating, security and anti-theft precautions
Choosing to drive a car in a lower car insurance group is a great way to lower your car insurance.
On top of that, there are other things you can do to keep your car insurance lower.
Drive safely. It may sound obvious but making a claim or having driving convictions on your record will make your premium more expensive.
Don’t use your car all of the time. You could save money on your insurance by reducing the number of miles you drive every year. Insurers tend to offer lower premiums to drivers who register a lower annual mileage.
Pay annually. By paying annually, you often end up with a much cheaper deal as you won’t have to pay interest on monthly instalments.
Install extra safety precautions. The safer you make your car, the less you’ll pay to insure it.
Compare providers every year. When it’s time to renew your insurance, make sure you compare your options. You’ll usually be able to save a fair amount by switching providers.
Other car insurance groups
If you’d like to compare rates of other car insurance groups, here are some you might be interested in:
Group 1 is the lowest and the cheapest cars to insure. Group 50 is the highest with the most expensive cars to insure.
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.
Yes, in theory. However, there are other factors that can influence the cost of your car insurance, such as your age, your address and your driving history.
It will cost younger drivers an awful lot to insure vehicles in this group. Many will prefer to drive a car in a lower insurance group.
The letter refers to safety fitted as standard on the vehicle.
In the UK, The Group Rating Panel, administered by Thatcham Research, assigns new car models to an insurance group from 1 to 50.
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 (January ’26). 51% of Confused.com car insurance customers could save £529.15.
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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