MOT Checks
How To Check MOT History Before Buying A Used Car UK
14 min read
|
CarVerified Team
Learn how to check MOT history, previous test results, mileage records and advisories before buying a used car in the UK.
Buying a used car without checking its MOT history can lead to unexpected repair costs.
A vehicle may look clean and drive well, but previous MOT records can reveal important information about its condition, maintenance and possible problems.
Checking MOT history is one of the most important steps every buyer should complete before purchasing a used vehicle.
A MOT history check helps buyers understand how a car has performed over time and identify potential warning signs before making a decision.
What Is MOT History?
MOT history is a record of previous MOT tests completed on a vehicle in the UK.
Every year, most vehicles over three years old must pass an MOT test to confirm they meet minimum safety and environmental standards.
A MOT history record can show:
•
Previous MOT test dates
•
Pass and fail results
•
Mileage recorded during tests
•
Advisory notices
•
Failed components
•
Dangerous defects
•
Test centre information
This information helps buyers understand the vehicle’s past.
Why Is MOT History Important When Buying A Used Car?
Many buyers focus only on:
•
Price
•
Appearance
•
Mileage shown on the dashboard
However, MOT history can reveal problems that are not immediately visible.
A MOT history check can help identify:
•
Poor maintenance
•
Repeated mechanical issues
•
Mileage inconsistencies
•
Expensive future repairs
•
Previous safety concerns
Checking MOT records gives buyers more confidence before purchasing.
What Information Does A MOT Check Show?
A MOT history check can provide valuable information about a vehicle.
MOT Test Dates
Reviewing test dates helps confirm that the vehicle has been regularly tested.
Missing MOT periods may require further investigation.
Pass And Fail Results
Previous failures can reveal problems that needed repairs.
Examples:
•
Brake failures
•
Suspension problems
•
Lighting issues
•
Emission problems
Mileage Records
Mileage recorded during MOT tests can help identify possible mileage fraud.
Look for:
•
Unexpected mileage decreases
•
Unusual mileage jumps
•
Long gaps between readings
Advisory Notices
Advisories highlight issues that may need attention in the future.
Examples include:
•
Worn tyres
•
Corrosion
•
Brake wear
•
Suspension concerns
Common MOT Warning Signs
Before buying a used vehicle, look out for these warning signs.
1. Repeated MOT Failures
A vehicle that repeatedly fails MOT tests for similar problems may indicate poor maintenance.
Check whether:
•
The same issue appears multiple times
•
Repairs were completed
•
Problems continue returning
2. Mileage Inconsistencies
Mileage should normally increase over time.
Warning signs include:
•
Lower mileage compared with previous records
•
Missing MOT mileage information
•
Unusual changes between tests
These could indicate possible mileage tampering.
3. Multiple Advisories
A vehicle with many repeated advisories may require future repairs.
Pay attention to:
•
Suspension advisories
•
Brake warnings
•
Corrosion issues
•
Tyre problems
4. Recent MOT Failure Before Sale
Some sellers repair a vehicle shortly before selling.
A recent MOT pass does not always mean the vehicle has a perfect history.
Always review previous records.
How To Check MOT History Before Buying
Before purchasing a used car:
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Step 1: Get The Registration Number
You need the vehicle registration number to check available MOT information.
Step 2: Review MOT Records
Check:
•
Previous tests
•
Mileage history
•
Advisories
•
Failures
Step 3: Compare Information
Compare MOT information against:
•
Seller description
•
Advert details
•
Service records
•
Vehicle condition
Step 4: Complete A Full Vehicle Check
Combine MOT information with:
•
Finance checks
•
Write off checks
•
Theft checks
•
Mileage checks
MOT History vs Vehicle History Check
A MOT check is useful, but it only shows part of a vehicle’s background.
A complete vehicle history check can provide additional information such as:
•
Outstanding finance
•
Insurance write off history
•
Theft records
•
Vehicle details
•
Mileage information
Using both checks gives buyers a clearer picture.
Why MOT History Helps Detect Mileage Fraud
Mileage fraud is one of the biggest concerns when buying used vehicles.
MOT records provide previous mileage readings that can help identify unusual changes.
Example:
Previous MOT:
•
85,000 miles
Current vehicle:
•
62,000 miles
This difference should always be investigated.
Common Mistakes Buyers Make
Assuming A Recent MOT Means A Good Car
A MOT only confirms the vehicle met required standards at the time of testing.
It does not guarantee:
•
No hidden issues
•
Perfect maintenance
•
No accident history
Ignoring Advisories
Advisories may become expensive repairs later.
Checking Only The Current MOT
Previous MOT records often provide the most useful information.
Not Comparing Mileage
Mileage should always be reviewed across multiple records.
How CarVerified Helps With MOT Checks
CarVerified helps UK buyers understand vehicle information before purchasing.
Users can:
•
Check MOT information
•
Review vehicle details
•
Access vehicle history information
•
Check important vehicle records
•
Save vehicles in Garage
CarVerified brings important vehicle information together to help buyers make informed decisions.
CarVerified Garage Features
After checking a vehicle, users can save it in Garage.
Garage helps drivers manage:
•
Saved vehicles
•
Vehicle information
•
MOT reminders
•
Tax reminders
•
Previous checks
This makes it easier to monitor multiple vehicles in one place.
Frequently Asked Questions
How Can I Check MOT History For A Car?
You can check MOT history using the vehicle registration number.
Is MOT History Free To Check?
Basic MOT information is available through official vehicle records. CarVerified helps users access vehicle information together with additional checks.
What Does MOT History Show?
MOT history shows previous tests, mileage readings, failures and advisory information.
Can MOT History Show Mileage Fraud?
MOT mileage records can help identify unusual mileage changes.
Should I Check MOT History Before Buying A Used Car?
Yes. Checking MOT history is an important step before purchasing any used vehicle.
Does A New MOT Mean A Car Is Good?
No. A new MOT only confirms the vehicle passed the test at that time.
Conclusion
Checking MOT history is one of the easiest ways to understand a used car’s background before buying.
MOT records can reveal:
•
Previous failures
•
Mileage history
•
Advisories
•
Maintenance concerns
Before purchasing a vehicle, always combine MOT history with a complete vehicle history check.
CarVerified helps UK drivers check vehicles, save cars in Garage and make safer buying decisions.
Always check the MOT history before buying a used car.
Avoiding car scams
A paper MOT certificate can be faked, so check the records. See fake V5C and MOT certificates.

Free tools for this guide

Used Car Checklist
A tick-off checklist for buying from a dealer or private seller - petrol, diesel, hybrid or EV.
Use the free tool →
Compare Two Cars
Put two cars side by side: tax, MOT, mileage and more from their regs.
Use the free tool →
MOT Expiry Checker
Check when a car's MOT runs out and when you can book it.
Use the free tool →
See all car tools →
Keep it MOT-ready
Bulbs, wipers, brakes and tyres are among the most common MOT failures - and the cheapest to sort before the test.
Shop parts at GSF Car Parts →
Shop tyres →
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Buying a used car?

Check the vehicle history before you buy: MOT history, mileage, outstanding finance, write-offs and theft records.
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Viewing a car? Use our free used car checklist →
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No card needed. Paid plans only if you need more.
Related Guides
Table of Contents
1.
What Is MOT History?
2.
Why Is MOT History Important When Buying A Used Car?
3.
What Information Does A MOT Check Show?
4.
Common MOT Warning Signs
5.
1. Repeated MOT Failures
6.
2. Mileage Inconsistencies
7.
3. Multiple Advisories
8.
4. Recent MOT Failure Before Sale
9.
How To Check MOT History Before Buying
10.
MOT History vs Vehicle History Check
11.
Why MOT History Helps Detect Mileage Fraud
12.
Common Mistakes Buyers Make
13.
How CarVerified Helps With MOT Checks
14.
CarVerified Garage Features
15.
Frequently Asked Questions
16.
Conclusion
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