Check car mileage from MOT records

Free UK mileage check by registration

Enter a UK registration to check car mileage from dated MOT records, compare the mileage history and see where a later reading is lower.

  • Dated readings
  • Original units
  • No sign-up

Spaces, hyphens and lower-case letters are accepted.

Enter a UK registration to see MOT status, history and trends.

What a mileage check shows

This mileage check lists dated odometer readings from historical MOT records and keeps the unit supplied with each value. It works as a cautious MOT mileage checker: the sequence can help an owner understand how the record developed, or help a buyer decide which documents and physical details deserve closer attention. Each point belongs to a test event; it is not a live connection to the dashboard and does not update between tests.

Read the timeline as evidence with limits, not as a hidden vehicle score. A steady series may be reassuring, but it does not confirm condition or maintenance. A gap, sharp change or lower later reading deserves investigation, but it does not explain itself. MotRadar highlights the pattern while keeping the original dates and units visible so you can return to the source material.

Illustration of dated MOT mileage readings arranged as a clear vehicle timeline.

How to check car mileage history

  1. Start with the test dates. MotRadar orders available readings so you can follow the record through time instead of comparing values without knowing which test came first.
  2. Keep the original unit beside every number. Miles and kilometres describe different scales, so a useful comparison begins only when the readings use the same recorded unit.
  3. Compare adjacent readings rather than jumping straight from the oldest value to the newest. This makes a lower later value, gap or sudden change easier to locate in the timeline.
  4. Open the surrounding MOT result. Passes, failures, advisories and missing years do not explain the mileage by themselves, but they give you better questions to ask and documents to find.

Use the full MOT history check when you need to see each reading beside the related test result, defects and advisories. If the immediate question is when the current certificate ends, switch to the MOT expiry check. The focused pages reorganise the same available record around different tasks.

How MotRadar describes a mileage trend

MotRadar uses cautious categories so the page does not make the record sound more complete than it is. Comparable points share a unit and a usable date. A lower later point is flagged as a difference, while mixed units and sparse data are separated from a normal progression.

Mixed units and missing readings need particular care. A value recorded in kilometres should not sit on a miles line as though the scale never changed, and one isolated value cannot establish a trend. Keeping these states distinct makes the display less dramatic but more faithful to the available evidence.

  • Comparable trend

    There are enough dated readings in the same unit to show how the recorded mileage moves over time. The line is a history of test entries, not a live odometer feed.

  • Lower later reading

    A newer test contains a smaller value than the comparable reading before it. MotRadar marks the difference for investigation without deciding why it happened.

  • Mixed units

    The record contains both miles and kilometres. MotRadar keeps those values separate because joining them without a supported conversion context could create a misleading trend.

  • Not enough data

    Too few usable readings share a comparable unit. The page shows what is available and avoids drawing a trend from a single point or incomplete evidence.

Why a later mileage can be lower

How to read a lower later mileage starts with resisting a quick conclusion. A tester may have entered a value incorrectly, a unit may have changed, an instrument cluster may have been replaced, or the available history may omit evidence that would explain the sequence. Deliberate odometer alteration is another question people may consider, but the MOT timeline alone cannot establish a cause or intent.

Compare the exact dates and original units, then look for documents produced near the change. An invoice for a replacement cluster, service record, earlier advert or dated photograph can add context, although every item still needs to match the vehicle. If the explanation matters to a purchase or dispute, seek independent inspection or specialist advice rather than treating an automated warning as a verdict.

Illustration of a buyer comparing MOT mileage points with vehicle documents.

A practical mileage verification checklist

A useful mileage review combines the MOT record with independent pieces of evidence. Work in date order and note which source supplied each value. Several consistent records are more useful than a single number repeated across documents that may all have copied the same original mistake.

For a vehicle purchase, ask before money changes hands and give the other party a chance to provide supporting records. If an important discrepancy remains unresolved, slowing down is a reasonable outcome. The check is valuable when it improves the questions you ask, even when it cannot supply a final answer.

  • Compare the MOT timeline with original certificates or digital records. Confirm that the date, value and unit agree rather than relying on a mileage number copied into a sales description.
  • Review service invoices and maintenance records in date order. Workshop entries can add context between MOT tests, but check who produced each document and whether the vehicle details match.
  • Look at earlier adverts, purchase invoices and handover documents when available. A consistent trail is more useful than one isolated screenshot with no date or source.
  • Read the current dashboard and confirm whether it displays miles or kilometres. Photographing it with permission can preserve what you saw, but it still needs to be compared with the dated record.
  • Ask about instrument-cluster, odometer or unit changes. Replacement parts and configuration changes should be supported by invoices or other evidence rather than an unsupported verbal explanation.
  • If the evidence remains inconsistent, pause the decision. A professional inspection or a specialist provenance check may be more appropriate than trying to settle the question from MOT data alone.

What MOT mileage cannot prove

Mileage record limits

What recorded mileage cannot confirm includes the current dashboard value, mechanical condition, service quality and how the vehicle was used between tests. A low annual increase might reflect light use, missing records or another circumstance; a high increase does not show whether maintenance was good or poor. The numbers are one part of a broader vehicle review.

Wider vehicle checks

MOT mileage also does not establish ownership history, finance status, accident history, provenance or the authenticity of every supporting document. MotRadar is not a valuation, inspection or buying-advice service. If those questions affect a significant decision, combine the official record with relevant documents, specialist checks and a physical inspection.

Data source and service limits

MotRadar is independent and is not a government website. It displays DVSA MOT History data under the Open Government Licence v3.0 and leaves unavailable information labelled rather than estimated. Read the Privacy Policy for lookup handling and the Terms of Service for the service's limits.

MOT mileage FAQ

Where do the mileage readings come from?

A mileage history check uses odometer values recorded in the available DVSA MOT history. These MOT mileage readings are test-day snapshots, not values collected live from the vehicle.

Why are some mileage readings missing?

A test record may not include a usable odometer value or unit, and older histories can be incomplete. MotRadar keeps the gap visible instead of filling it with an estimate.

Why does MotRadar keep miles and kilometres separate?

The original unit is part of the recorded evidence. Separating miles from kilometres avoids presenting values from different scales as one continuous trend.

What should I do with a lower later mileage?

Treat it as a discrepancy to investigate. Compare the dates, units, certificates, service documents and current dashboard, then ask for evidence if the difference remains unexplained.

How can I check the mileage of a car?

Enter the UK registration above. MotRadar orders the MOT mileage record by date, keeps each original unit and flags a later lower value for investigation.

Is this a free mileage check?

Yes. Enter a UK registration to review dated readings without signing up or paying MotRadar. Results remain limited to the MOT data returned for that vehicle.

Can an MOT mileage check confirm that a vehicle was clocked?

No. A lower or unusual reading can have several possible explanations, and MOT data alone does not establish which one applies. The page helps you identify questions, not make an accusation.