How to Check MOT History Before Buying a Used Car

You can check a used car’s MOT history for free with the GOV.UK MOT history checker. Enter its registration number to see past results, recorded mileage and when the next test is due.

These records can reveal repeated faults, gaps in testing and mileage that needs an explanation. But a valid MOT does not guarantee that a car is in good condition.

At Got You Covered, we want to help you weigh up the costs before you buy. Checking the MOT record, repair bills and likely insurance cost can help you make a more informed choice.

How to Check a Car’s MOT History Online

Use the official service before arranging a viewing:

1. Open the free MOT history checker.
2. Select Start now and enter the registration number.
3. Make sure the vehicle details match the car.
4. Read the latest result and earlier tests.
5. Note any faults, mileage changes or gaps to discuss with the seller.

Records for cars, motorcycles and vans tested in England, Scotland and Wales go back to 2005. Northern Ireland results are available from 2017.

You only need the registration number for the basic search. To see where a test took place in England, Scotland or Wales, you need the 11-digit number from the V5C log book.

What Do MOT Defects and Advisories Mean?

For tests in Great Britain, the MOT defect categories show how serious a fault was when the car was tested.

• Minor defects: Faults with no significant effect on safety or the environment. The car can pass, but repairs are still needed.
• Major defects: Faults that may affect safety, put others at risk or affect the environment. These cause an MOT failure.
• Dangerous defects: Faults that pose an immediate safety risk or have a serious environmental impact. These cause an MOT failure.
• Advisories: Issues that could become more serious and need monitoring or repair. The car can still pass.

Read beyond the headline result. A pass can include faults that need attention.

If a car fails with a dangerous defect, it must be repaired before driving. An older MOT certificate that has not expired does not make it safe to drive.

MOT History Warning Signs to Check

Repeated Advisories

The same tyre, suspension or corrosion issue appearing over several tests may suggest work was delayed.

Ask what has been repaired and request invoices. Repeated notes do not prove poor maintenance, but they give a mechanic specific areas to inspect.

Major or Dangerous Failures

A previous failure does not automatically make a car a poor purchase. Faults can be repaired and the car can pass a later test.

Look closely at failures involving brakes, steering or structural rust. Ask for evidence of the repairs, especially if several serious faults appeared together.

Mileage That Falls or Looks Unusual

Compare the mileage across tests, service records and the dashboard. A falling reading needs an explanation.

It could be a recording error, so it does not prove the car has been clocked. There is an official process for correcting wrong mileage on an MOT record.

Ask the seller to resolve any mismatch before you commit.

Unexplained Gaps Between Tests

A gap may have a reasonable cause. The car might have been kept off the road under a Statutory Off Road Notification (SORN), or an exemption may have applied.

In Northern Ireland, some cars receive temporary exemptions that extend their MOT validity.

Ask for paperwork that supports the explanation and check the current expiry date.

A Recent Pass With Work Still Needed

A fresh MOT can still list faults that need attention. Get a garage’s estimate for likely repairs and include that cost in your budget.

A low sale price may be less attractive once tyres, brakes or other work are included.

What an MOT History Check Does Not Show

An MOT checks specific safety and environmental standards at the time of testing. It is not a full mechanical inspection.

The test does not cover the condition of the engine, clutch or gearbox. A car with a valid certificate could still need costly repairs.

Do not rely on MOT records to reveal outstanding finance, theft or a previous insurance write-off. A separate vehicle history check can help identify these issues, although the information included varies between services.

Checks to Complete Before Buying

Use the MOT history alongside these checks:

• Match the paperwork. Check the V5C details, vehicle identification number and engine number against the car.
• Read the service records. Compare dates, mileage and repair invoices.
• Check recalls. Use the official service to check for vehicle safety recalls.
• Inspect the car. View it in daylight and consider an independent inspection.
• Check test-drive cover. Make sure you are insured to drive the seller’s car before setting off. Do not assume your existing policy covers this.

If you buy it, make sure insurance and vehicle tax are in place before using it on the road. The seller’s vehicle tax does not transfer to you.

Frequently Asked Questions

Can I Check MOT History Without the V5C?

Yes. The basic MOT history search only needs the registration number. The V5C number is needed to view test locations in Great Britain.

Why Does a Newer Car Have No MOT History?

Its first test may not be due. Most cars in Great Britain need their first MOT by their third anniversary. Different testing rules apply in Northern Ireland, where private cars generally start at four years old.

Should I Avoid a Car With MOT Advisories?

Not always. Check the type of fault, whether it keeps appearing and the likely repair cost. Ask a mechanic about anything you do not understand.

Does a Clean MOT History Guarantee a Reliable Car?

No. It cannot show every fault or predict future problems. Check the service history, inspect the car and consider an independent report.

Before you buy, check the whole picture. At Got You Covered, we can help you explore insurance options for your next car. Contact us to discuss your needs.