
Does my car need an MOT?
Every car over three years old needs an MOT to prove it’s fit for the roads
A Ministry of Transport test (or MOT) is like an annual health check for your vehicle where mechanics test it against a list of safety requirements.
But how do you know when your car needs an MOT? How do you go about organising it? And what does the test include? Our guide will help you understand everything you need to know about car MOTs.
MOT rules discussed in this article relate to England, Wales and Scotland. Northern Ireland has a different MOT system.
Does my car need an MOT?
Yes, if your car’s three years old or more, it’ll need an MOT every year.
- New cars do not need an MOT until they reach three years old.
- Once your car is three years old, it requires an MOT.
These annual tests must be carried out within a year of the previous MOT, so many people find it helpful to use a diary or a calendar to keep track of upcoming MOTs.
It’s actually much easier than it used to be to remember your MOT now. The simplest way to know when your car needs its next MOT is to use the GOV.UK Check MOT Status tool.
When does my car need its first MOT?
A brand new car needs its first MOT when it reaches three years old. Technically, it’s due the day before the third anniversary of its first registration. That means you can drive your new car for three years without taking it for an MOT. However, there are exceptions for some vehicles:

When can you have your MOT?
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MOT within one month of expiry
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MOT earlier than one month of expiry
Why do I need an MOT?
An MOT certificate proves your car meets the road safety and environmental standards set by the government. Put simply, it’s against the law to drive your car on UK roads without a valid MOT.
So, what happens if you fail to renew your car’s MOT? Apart from the fact you may be putting yourself and other road users at risk, you could face:
- Prosecution if caught driving or parking on the road.
- Vehicle tax renewals being refused.
- Fines of up to £1,000 if caught driving without an MOT.
- Invalidating your car insurance.
Your MOT Checklist
When booking an MOT, you must use an approved MOT test centre. Whether it’s a family-run garage or a national chain, businesses approved to carry out MOTs must display a blue sign with three white triangles.
The first thing to do is contact the garage or test centre to book. You might have to do it over the phone at smaller garages, but national chains will likely have easy online booking systems you can use.
Before arriving at the test centre, it’s worth spending some time cleaning and maintaining your vehicle.
When you drop your car off for its MOT at an approved test centre, a qualified technician will test all relevant parts to see if they're working to the legal standard. For cars, this includes checking:
Head to GOV.UK for a full list of the car parts checked at an MOT.
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Pass
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Advisory
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Minor
What’s the difference between the two types of MOT fail?
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Dangerous fault
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Major fault
- The garage will give you a document confirming your car failed. This document is called a Refusal of an MOT test certificate.
- You’ll then need to book the car in to repair the ‘dangerous’ or ‘major’ things that caused it to fail. It’s often easier – and cheaper – to do this straightaway and leave your car with the same garage.
- Once repaired, you’ll need to have your vehicle re-tested. You may or may not have to pay for this second MOT test.
It's also worth knowing how often you need to service your car and how to keep an eye on the health of your vehicle yourself using a car maintenance checklist.
Your car may fail its MOT if its parts and processes don’t meet the legal standards for a road-worthy vehicle, as set out by the government, but that’s not all - counterfeit parts can also affect your vehicle’s road-worthy status.
Counterfeit car parts are advertised and sold as being genuine branded vehicle parts, but are in fact, fake. These parts can be hard to spot as they’ll often look very similar to genuine parts, however, despite their façade, they’re unlikely to have been safety tested, and will be made using inferior materials.
Research carried out by the government’s Intellectual Property Office
· More than 45% of UK motorists who unknowingly bought a fake car part, found out through their garage after the part faulted, with 30% becoming aware during a routine service or MOT.
· Worryingly, 14% of UK motorists who purchased fake parts bought counterfeit airbags and 12% bought fake brake pads or discs.
· In addition, 25% bought fake car batteries, 23% used fake tyres/wheels and 19% purchased counterfeit windscreen wipers.
These counterfeit parts will cause your vehicle to fail its MOT, but more importantly, they put your safety and the safety of your passengers at risk. Always buy parts through a reputable, credible and trusted seller.
So how can you tell if a part is fake?
· If the price seems too good to be true, it probably is.
· Look at customer reviews and conduct some background research on the seller.
· Fake parts are often ‘one size fits all’ rather than specific to your make and model.
· Genuine parts will always come with a certificate of Original Equipment.
· Selling counterfeit parts is illegal, so sellers should be reported.