Buyer guide · 2026
Start with the GOV.UK MOT history service, which lists the mileage recorded at every test since 2005 and is free. Then cross-check the service book, the physical wear on the car, a paid history check and the dashboard itself. Any two of those disagreeing is your signal to walk.
Tell us the vehicle and what the dashboard is showing. We will call you back with a price and the next available slot. Prefer to talk now? Call 07837 078155.
This is the single most powerful check available to a private buyer and it costs nothing. The GOV.UK MOT history service lists every test a vehicle has had since 2005, including the mileage recorded on the day. All you need is the registration number.
Read it as a sequence rather than a set of numbers. A normal car produces a steady climb, with the annual increase varying by a few thousand miles either way as usage changes. What you are looking for is any of the following:
Do this before you view the car, not after. It takes ninety seconds and it saves wasted journeys.
The service book is the second free check, and the point is not that stamps exist – it is whether the mileages written next to them form the same curve as the MOT record.
Look for service entries whose mileage sits above or below the MOT reading from the same period. Look for handwriting or stamps that appear in a different order to the dates. Look for invoices from garages naming parts that would explain a change: an instrument cluster, a dashboard assembly, an engine ECU, a speedometer repair.
Finding such an invoice is not a red flag on its own. A documented cluster replacement followed by a documented recalibration is exactly how an honest car looks. What matters is whether the seller volunteers it or you have to find it.
You can also check the DVLA record for the first registration date and V5C issue history, which occasionally reveals a replacement logbook that nobody mentioned.
Electronics can be rewritten. Wear cannot. On a viewing, spend five minutes on the parts of the car the seller has not polished.
| Component | Around 40,000 miles | Around 120,000 miles |
|---|---|---|
| Driver seat bolster | Light creasing, foam firm | Collapsed side bolster, obvious sag |
| Steering wheel | Texture intact all round | Shiny and smooth at ten and two |
| Pedal rubbers | Pattern crisp | Worn smooth, sometimes replaced with new |
| Gear knob and selector | Lettering sharp | Lettering faded or polished away |
| Driver door handle and armrest | Minor marks | Worn through the finish |
| Seat belt webbing | Clean, stiff | Frayed edges, loose retraction |
The tell is inconsistency rather than wear itself. A car showing 45,000 miles with a collapsed seat bolster, a polished steering wheel and brand new pedal rubbers is telling you two different stories at once. New pedal rubbers on a low-mileage car are particularly worth a question – there is rarely a reason to replace them at 45,000 miles.
Check the tyres too. Four matched tyres with even wear on a car claiming 30,000 miles is normal. Four different brands on a car claiming the same is not impossible, but it suggests more miles than the dash admits.
Yes, and it is the one check in this list that costs money. A commercial vehicle history check pulls the national mileage register, outstanding finance, insurance write-off records, stolen markers and plate changes. The mileage element aggregates readings reported by MOT stations, service networks, finance companies and insurers, so it sometimes carries data points that the MOT record alone does not.
Two things to understand about it. First, a clean check is not a guarantee – it reflects what has been reported, and a gap in reporting is not proof of a gap in mileage. Second, an anomaly flagged on a check is not automatically fraud; it may be exactly the documented cluster replacement discussed above. Use it as a prompt to ask a question, not as a verdict.
The last check happens in the driver seat, and it takes a minute.
If the seller is a trader and something here does not add up, ask them directly. Under the Consumer Protection from Unfair Trading Regulations 2008 they must not give you false information, and omitting a material fact about the vehicle history can itself be a misleading practice.
Do the MOT check first, because it usually shows where the reading stopped making sense and roughly when. Then gather the paperwork you were given and any advert screenshots you still have.
If the discrepancy has an innocent explanation – a replacement cluster, an ECU swap, a repaired dash – the fix is a documented recalibration, and our post on what to check after buying a car with incorrect mileage walks through it. If you were misled by a trader, you have rights to redress under Part 4A of the 2008 Regulations and Trading Standards handles the criminal side. Our legal guide explains where the line sits.
And if you simply want to know what the dashboard is doing, this piece on wrong mileage displays covers the common causes. We work across London, Essex and Kent if you need someone to read the vehicle properly.
To 2005 for cars, motorcycles and vans tested in England, Scotland and Wales, and to 2018 for most commercial vehicles. Northern Ireland data starts later.
No. A replacement instrument cluster, an ECU swap or a repaired dashboard all change the displayed figure legitimately. What matters is whether the seller can evidence it and told you before you paid.
They can sell it, but they must not misrepresent it. Advertising a figure known to be wrong, or staying silent about a known discrepancy, is a misleading practice under the 2008 Regulations.
No. Mileage is recorded at the test, not tested. The reading goes onto the public record whether it is accurate or not, which is why the historical sequence is so useful to a buyer.
The GOV.UK MOT history. It is free, it takes ninety seconds and it catches the majority of problems before you have even seen the car.
Call 07837 078155 and we will read the vehicle properly, tell you what its modules actually hold, and put it in writing. No obligation and no sales pitch.
