The first rule to saving money on car insurance is to never accept the auto-renewal quote. On the face of it, the insurer will look like they’re doing you a favour by automatically renewing your policy, but stop and think – who is this really benefitting? 

In our experience, auto-renew quotes are much more expensive and include a fee for the privilege. Don’t get sucked in. Instead, add your insurance renewal date to your diary and tell your insurer in advance that you will not be automatically renewing the policy. Some policies also allow you to opt-out of auto-renewal when you sign up. You can always approach your insurer later with the lowest quote you’ve found and ask them to match it.

As well as checking each car insurance company to get you the best deal and getting cashback, you could have something else which works in your favour - your job.

Some of the best occupations for insurance costs include educators, such as college professors and school teachers, who may be eligible for a discount with many car insurance companies. Scientists, engineers and military service personal qualify for the privilege of reduced insurance too, along with doctors, nurses, surgeons and other medical professionals.

It's also worth checking if your employee offers benefits as part of your employment package - is there a discounted car insurance package in there alngside the bargain gym membership or cycle to work scheme?

Once you have found your cheapest car insurance quote you can get even more back by buying it through a cashback site. If you register with somewhere like Top Cashback, which is free, it will return some of the cost of the insurance directly back to your account.

It’s completely free to register for cashback and the retailer will pay the website for commission on your purchase.

It's all well and good trawling the web and checking the latest prices online, but it'll help you a lot further if you pick up the phone and give the companies with the cheapest quotes a ring - you might well be able to haggle a discount, or get a better policy altogether. 

Be upfront about your mileage and where the car will be parked, but don’t accept their first offer. Instead, challenge their quote with other prices you’ve found - no work is wasted when it comes to the quest for the best car insurance policy!

Many insurers will refuse to cover a modified car. Those that do will charge a lot more for the privilege of covering things like bodykits, engine upgrades and more – and in some cases will charge more than the car’s worth. Make sure to be realistic about what you can afford. Don't fall into the trap of over spending, you’ll need cash to run and maintain the vehicle too. 

Not all modifications bump up premiums, however. Professionally installed aftermarket parking sensors or even towbars tell your insurer you're focuses on avoiding an impact that calls for them to pay up.

It can sometimes work to your advantage to have a middle man - a broker. The British Insurance Brokers’ Association (www.biba.org.uk) is yet another comparison site - but one with a difference. Instead of compiling prices from insurers, they find the nearest brokers to you in order to get the cheapest quote they can.

Some insurers will offer discounts if you add a low-risk driver to the policy like a parent or older relative. Do not add a younger driver – it will push the prices up – and do not give the impression that the second driver will be the main user of the vehicle - it's illegal.

If there are more cars registered at the same address, you could also consider adding the cars to a multi-car insurance policy, which offers a discount for each additional vehicle covered, up to a total of four.

Black boxes can save you money, particularly if you're a new or young driver. It might be a little bit off-putting initially to think that you’re being monitored while driving but if you are confident then a black box might be the answer to your money-saving prayers.

A little tracking gadget is fitted to the vehicle in order to pick up information - not only the big things such as the amount of miles you cover, what time of day the car is being driven, your location and your driving style - but also the more minute aspects of your driving. For example, it will register how rapidly or smoothly you accelerate, brake and take corners.

While all the above tips will help you to save cash on your insurance, it is best to start off on a good footing by being totally honest about yourself and the car you will be driving. Do not tell the insurer that your car will be stored on your parents’ leafy driveway, if in reality it will be outside your flat in a city centre. Likewise, be upfront about your mileage and tell them if any modifications have been made to the car. 

Insurers base their quotation on what you tell them and reserve the right to cancel your policy or refuse a claim if you have given false information. What’s more, a cancelled policy may put you in a higher risk category and result in years of higher premiums. 

One last point - if your circumstances change, make sure your inform your insurer, too. If your details don't match what an insurer has on record, that could lead to problems with claims and future renewals.

This tool enables you to find and compare car insurance groups for all popular models on sale in the UK. To get started, simply pick a manufacturer from the list below. 

Please note that insurance group ratings are purely advisory. They are used by many motor insurers as just one of the many input factors in calculating premiums. As such, insurance groups can provide a useful indicator of the likely relative cost of insuring a particular vehicle. Insurers are not required to follow the advisory group ratings and the full cost of insurance will depend entirely on the age and status of the policy holder.

•   Abarth
•   Alfa Romeo
•   Alpine
•   Aston Martin
•   Audi
•   Bentley
•   BMW
•   Cadillac
•   Chevrolet
•   Chrysler
•   Citroen
•   Cupra
•   Dacia
•   Daihatsu
•   Dodge
•   DS
•   Ferrari
•   Fiat
•   Ford
•   Honda
•   Hyundai
•   Infiniti
•   Jaguar
•   Jeep
•   Kia
•   Lamborghini
•   Land Rover
•   Lexus
•   Lotus
•   Maserati
•   Maybach
•   Mazda
•   McLaren
•   Mercedes-Benz
•   MG
•   MINI
•   Mitsubishi
•   Nissan
•   Perodua
•   Peugeot
•   Polestar
•   Porsche
•   Proton
•   Renault
•   Rolls-Royce
•   Saab
•   SEAT
•   Skoda
•   Smart
•   SsangYong
•   Subaru
•   Suzuki
•   Tesla
•   Toyota
•   Vauxhall
•   Volkswagen
•   Volvo

The first thing to do after an accident is make sure everyone is alright. Your safety is paramount. Check everyone in your vehicle to make sure they are okay and if any one is hurt, ring the emergency services immediately.

If safe to do so, get yourself to a place of safety. If you are on a motorway or dual carriageway, get out of your car and either get behind the barriers or up the embankment. If your vehicle is in a dangerous position, or if there is any debris in the road, ring the emergency services.

What if someone is injured?

If you are hurt and think you have back or neck injuries, the emergency services suggest that you do not get out of your car. However if the car is in a dangerous position you may need to reconsider leaving the vehicle.

If you do have back and neck injuries, it is advised you stay in the vehicle. But please note if the emergency services believe you have injuries, they will cut the roof off your car to safely remove you. They are not liable for this, so you do need to consider whether you have injuries or not.

If everyone is okay, and it is safe to do so, see if the other driver is alright. Obviously contact the emergency services if they are not.

Do not admit liability or say it was your fault.  Also request their insurance details

If you have a warning triangle, place it at least 45 metres down the road to warn other road users, in order to inform other road users that there's an accident ahead. If possible keep your side lights on if visibility is dark or poor

If possible, photograph your vehicle and whatever has collided with you. Take as many photos as possible with the vehicles in situ. Do not move the vehicles if you can avoid it. Take some from close up, show what part of their vehicle has contacted your vehicle and photograph both.

Also stand back to give a perspective of road layout and distance relative to both vehicles. This way insurers can see exactly what part of each vehicle made contact with the other. This is very very important and greatly aids your insurer to work out what has occurred.

>> What to do if you have an accident abroad

What about liability?

Do not admit liability or say it was your fault, and ensure that your request the other driver's details - get their name, address, phone number, and vehicle registration. Make a note of how many occupants are in their vehicle, and record the make,model and colour of the vehicle.

For peace of mind, (politely) ask for proof of identity, so you know the information is not false.

You are entitled to do this, as a refusal to give insurance information is a criminal offence under Section 154 of the Road Traffic Act 1988. So if they refuse at the scene, ring the police.

Look for any witnesses and get their details. Also look to see if you can see any cameras around that may have recorded the scene.

If possible photograph the driver and occupants - there is no law against this. If you feel comfortable doing this, it is up to you, but it can be of massive benefit in stopping fraudulent claims against you.

Insurers often find that the people who object the most have something to hide. If someone in any way gets aggressive toward you, ring the police and advise them you have had an accident and feel intimidated by the other party. They will attend.

If the other party leaves the scene without stopping, contact the police immediately.

When you have an accident that is not your fault, you have the right to claim your losses back from the at-fault party.

This is covered under the law of tort. When you have a tort made against you, it means that you have been 'wronged' in some way and are the injured party. This does not necessarily mean you have personal injuries, it means you have suffered a monetary loss as a result of the at-fault party's negligence.

Any claim, whether through your insurer with no other party involved, or under a tort and claiming from the at-fault person directly, is about claiming for a financial loss. This is a claim for restitution in providing 'monies' to put you back in the situation you were in prior to the loss occurring. This is called 'providing indemnity'.

With a claim that is not your fault, the case law that applies is the Coles v Hetherton case.

Can I claim for loss of use of my vehicle?

When you have an accident that is not your fault, you have the entitlement to be put back into the same situation you were in prior to your loss.

You have been deprived of the use of your vehicle so you have the lawful entitlement to arrange for another vehicle or alternative transport and have these cost passed onto the at-fault party.

These are called uninsured losses. They are not covered under a contract of insurance that you may have in place. This means you can claim for any legitimate loss you have sustained as a result of the accident.

You can claim for any out of pocket expenses you may incur as a result of the accident when it is not your fault. These can be bus fares or any alternative transport that you have had to pay for. The main area claimed is for the direct loss of use of your vehicle.

You are entitled to hire a vehicle and can claim this back from the at-fault insurer. The cost of hire must be 'reasonable' though, so in line with the market place. Most people cannot afford to hire a vehicle out of their own pocket and this is where credit hire makes an appearance.

Credit hire is where a company will provide a vehicle of the same level (engine size, number of doors, status) as the one you have.

They will provide this vehicle 'on credit' to you. This does not mean there is no charge and this does not mean they will get the cost of hire provided to you from the at-fault party. Instead, this is like you hiring a car and paying for it on your credit card. You are 100 per cent liable for the cost of the vehicle.

These companies may advise you that it is at 'no cost' to you, but this is not true. There are certain criteria that must be fulfilled for you to be successful to claim. One of which is you must be 'impecunious'. This means you do not have the funds to go and hire a car at your own expense.

To successfully claim for a credit hire vehicle, you may be asked to attend court by the other parties insurers and provide your bank statements to prove you could not afford to hire one yourself. 

Another criteria is the length of claim. The courts see it as being reasonable to act in a way to mitigate loss, in other words, incur more loss than would have been necessary. This means the insurer may not agree to cover the cost of hire for a time period they feel was not necessary .

Some credit hire companies that are not regulated work with insurance companies on a pre-agreed terms. This called the ABI GTA.

What is the ABI GTA?

The ABI GTA is the Association of British Insurers General Terms of Agreement. This is an agreement between insurers that credit hire companies can join on a tier two agreement. Insurers are tier one, claims management and credit hire companies are tier two.

This agreement was originally put in place to control the cost of credit hire between insurers. This on the one hand was successful, on the other it acted in conflict to a consumers lawful entitlement (see Coles v Hetherton). In fact, the Office of Fair Trading looked into the agreement and advised that insurer’s were operating a cartel.

The insurers disputed this and applied for an exemption from the cartel regulations. This failed in court. The Association of British Insurer’s appealed through the appellate courts. Because the Office of Fair Trading did not contend the appeal due to the cost involved, the insurers got granted an exemption on a technicality. You have to remember that insurers always want their own way.

Credit hire companies can also join this agreement. Insurers agree to pay these credit hire companies at pre-agreed rates dependent on the class of vehicle and pay them within 60 days. This is fabulous for credit hire companies, as they do not have to fight on your behalf in court to get paid and it aids their cashflow.

This is not always good for you. Should the claims management or credit hire provider decide your car is a total loss, they may apply a lot of pressure on to you to agree the market value on your vehicle. This may not be in your interest, as your vehicle may be worth more than is being offered.

Only when settlement has been agreed - and when you have been provided the correct sum of monies that will enable you to replace your vehicle - should the credit hire vehicle be taken from you.

This does not mean you can hold on to the credit hire vehicle for as long as you wish, but it also does not mean they can take the car away from you the next day or a few days later. You may have the funds to buy the vehicle, but a reasonable amount of time must be given for you to buy one.

The class of vehicle is another criteria. Cars are generally graded on amount of doors, size of vehicle and engine size.

Should the hirer provide you with a Mercedes-Benz, when you were driving a Nissan Micra, then your claim would be unsuccessful. If you are not entitled to it, you cannot claim for it.

Due to this, you do need to be careful on the vehicle being offered. You may find the at-fault insurer contacts you directly to provide a vehicle for you. This can be a good and a bad thing. Never agree to anything initially, always do your research.

A car is written off by the insurance company when the cost to repair the vehicle exceeds its market value. At this point, the car declared a total loss, as it is no longer economical to repair, and would be cheaper to replace rather than be fixed.

A vehicle is not a total loss when the repair costs are less than the market value. Your contract of insurance will (or should) say: "we indemnify you up to the market value of your vehicle." You are completely within your rights to insist on having your car repaired up to the market value as stated in your insurance contract.

Should your insurer not do this, they are in breach of contract. The only time a vehicle can be dealt with as a total loss when the repair cost are less than the market value, is when it is done with your consent.

There are six different categories of write-off - Category A, B, S and N are in use today, with the latter two replacing C and D, which were phased out in 2017.

The current ABI code of practice for disposal of salvage is as follows:

Category A

This means the vehicle has been inspected and has been declared unsuitable or beyond repair. It can't be returned to the road, sold or any of its parts removed. It must be crushed in its entirety.

Category B

The vehicle has been inspected and it has been declared that its bodyshell cannot be repaired. The car can't be sold and the bodyshell must be crushed. However, you can salvage parts from the car.

Category S

Formerly called Category C, this S means the car's bodyshell has been damaged, but can be repaired, and the car can be returned to the road, insured, and sold again.

Category N

Formerly called Category D, the N stands for non-structural damage. The car can be repaired, but it has been deemed too expensive by insurer to pay for it. The car's bodyshell has not been damaged, but be some safety critical items might need to be replaced, like steering and suspension parts. The car can be fixed and returned to the road, insured, and sold again.

The change from Category C and D, to Category S and N was brought about to bring more clarity to categories, and improve safety for car buyers.

Can I retain the salvage of my vehicle?

The answer in every situation is yes. The vehicle is your property and even on a Category A, you could technically retain it. The question that you need to ask yourself is "why"? Only in very rare circumstances would we suggest retaining the salvage. 

This is one of the most common questions we get asked. But how do you buy back a vehicle you already own?

First, you need to understand what a 'write off' is. It is nothing to do with the damage done to the car in any way.

The expression 'write off' comes from the insurance term 'write down value'. This is the value of the asset. When a car costs more to repair than the write down value, it then becomes a 'write off'. It is nothing to do with the car being crushed in to a cube.

Contrary to what every insurer and pretty much anyone you speak to will tell you, yes you can retain a Cat B total loss.

So can you repair it yourself for less? People often think that bodyshops charge a fortune but in fact bodyshops make very little profit. Insurance companies, with their massive buying power, agree contracts with bodyshops based on volume that a private owner could never match.

You can of course use second hand or non-original parts which are cheaper. Going down this route can make it worthwhile - as long as there is no structural damage. 

But just because your insurer says your car is beyond economical repair, is that really the case? Well, put simply, no.

Your contract of insurance will state that 'we indemnify you up to the market value of your vehicle'. This means in the contract your insurer has agreed to provide you financial compensation for the cost of repair up to the value of the vehicle.

What happens to a Cat N loss?

When an insurer advises that your vehicle is a 'constructive total loss' - and subsequently a Category N total loss, what they are actually doing is limiting what they pay out. When they sell your vehicle they will obtain money for the salvage.

But they can only do this when they, in fulfilling the contract by providing you with the market value, obtain the legal right to the salvage. In effect they have bought the vehicle from you. Up to the point you agree this, the salvage is always yours.

If you retain a Cat N, you are essentially being conned by your insurer. And here's why. Imagine the repair costs on your £10,000 car are £8500. Your insurer advises you that the car is a Cat N total loss, but you can retain the vehicle for £3000.

This means you get £7000, plus your car back unrepaired. But it now has the stigma of being a Cat N. And the market value is around 20 per cent less than it would otherwise.

We already know it is going to cost £8500 to repair your car, so even using second hand parts you would struggle to repair it for the £7000 you received. Once you have spent your £7000 your car is now only worth £8000.

Had you asked for a cash in lieu settlement, you would have received the £8500 and still have a vehicle that is not a total loss. In other words, you would be at least £2000 better off.

Insurers will try everything they can to avoid giving you a cash in lieu settlement, which is a little odd when they have no issue sending a cheque for the market value.

For some reason they think because you are asking for the cash, you must be committing fraud. They prefer to reduce the risk of fraud and they have the contractual right to offer to repair. You can also insist on the vehicle being repaired yourself right up to the market value.

In both situations, your car has been (or should be) repaired to manufacturer standards. So it should still be worth approximately what it was prior to the accident.

Do not forget to read your contract of insurance. It will state you are indemnified up to the market value. The insurer only has the right to retain the vehicle when they have bought the vehicle off you. Up to that point the vehicle is always yours.

What about retaining a Category S total loss?

A Category S write-off - what used to be called Cat C - means the car has structural damage to its bodyshell, frame or chassis. We'd generally say it's time to walk away. Unless you are a professional commercial repairer or have access to one, we would not contemplate retaining it. 

Can you keep a Category B loss?

Contrary to what every insurer and pretty much anyone you speak to will tell you, yes you can retain a Cat B total loss. The question again though is why?

These vehicles can never go back on the road. You will not be able to obtain a V5C and you will never be able to tax or insure it.

The only time we would suggest retaining a Cat B is if you either have a classic vehicle - and the parts are extremely rare and hard to come by - or you have a modified vehicle and wish to retain the parts you have fitted.

This could be on anything, from a vehicle with engine and suspension modifications, to a van that has been converted into a camper. There is a possible third - retaining a flood damaged vehicle and converting it into a track or off road vehicle.

You may find the insurer will request a certificate of destruction of the shell of the vehicle, once all the items required have been stripped. 

When you claim through your insurer, you are bound by the terms and conditions of the contract you have entered into. There are a few exceptions to this, but we will not get into them here.

The contract of insurance is there to indemnify you, this means you should be put back into the same material position you were in prior to the loss occurring. You should be in a no better or worse situation.

The original premise of insurance was to provide 'pecuniary compensation' - in other words cold, hard cash - for the loss that occurred. Insurers have now manipulated this under the guise of customer service by offering to repair your car, when what they are actually doing is saving themselves money.

On the one hand you may get your car repaired fantastically well, as approved repairers have had to jump through many hoops to attain the British Standard most insurers require. However, it's worth knowing that this standard approves the use of second-hand and non-original parts in the repair of your vehicle.

For more on claiming on your car insurance, click here

If you're claiming through a claims management company, accident management company or a credit hire company, it is important you do your research.

Your insurer may pass you onto a company who will advise that they can get you in a car straight away and take care of everything - at no cost to you. 

Do nothing until you have checked the company out. It's the same story if a company approaches you.

You need to be assured that any company you use is acting with your best interest at heart and they will not at act in any way that could be in conflict to your interest.

Claims management companies must be regulated by the Claims Management Regulator. Currently, it is the Ministry of Justice that regulates over claims management companies.

Read more on claiming from an accident management company here