Search "free car check" and you'll get a page of results all promising a full history in seconds. Most of them are showing you the same two official datasets you could pull yourself in about ninety seconds, then charging for the bit you actually came for.
That's not a scam. But it's worth knowing where the line sits before you lean on a free result, because the four things sat on the paid side of it are the four that cost buyers real money.
What can you check for free right now?
Two official services, both government run, and neither of them wants your email address.
The DVLA vehicle enquiry service tells you where the car stands today: whether it's taxed and when that runs out, when the MOT expires, date of first registration, engine size, fuel type, CO2 and colour.
The DVSA MOT history service tells you about its past: every MOT it has ever taken, pass or fail, the mileage on the day, and every advisory and failure item the tester wrote down.
| What you want to know | Free? | Where it comes from |
|---|---|---|
| Tax status and MOT expiry | Yes | DVLA vehicle enquiry |
| Year of first registration | Yes | DVLA vehicle enquiry |
| Engine size, fuel, CO2, colour | Yes | DVLA vehicle enquiry |
| Every MOT result and mileage reading | Yes | DVSA MOT history |
| Advisories and failure items | Yes | DVSA MOT history |
| Outstanding finance | No | Lenders, licensed per lookup |
| Stolen marker | No | Police and insurer feeds |
| Insurance write-off category | No | Insurance industry register |
| Number of previous keepers | No | The V5C, or a paid check |
That free half is more than most buyers ever use. The mileage readings on their own are worth the ninety seconds.
What do free checks never include, and why?
Four things, and it's the same reason for all four. The data isn't the government's to give away.
Outstanding finance. If somebody bought the car on HP or PCP and they're still paying it off, the finance company has an interest in it. Those agreements sit with the lenders, and the data they share between themselves is licensed commercially. There's no official free lookup and there's no clever way round it.
A stolen marker. Theft records come from police and insurer feeds. Access is paid and audited, for fairly obvious reasons.
Insurance write-off category. When an insurer writes a car off it records the category (A, B, S or N) on the industry's claims and theft register. DVLA isn't the source, so no free check can show it. This is the one that catches people out. A repaired Cat S with structural damage in its past will show up taxed, MOT'd and completely unremarkable on every free service going.
Previous keeper count. Not on any free check at all. It's on the V5C, so ask to see the logbook and count them yourself.
What is the advert not telling you?
Paste the advert text and the registration. We read it against the car's DVSA MOT history and our known-faults database, then tell you what the seller left out.
Check an advert now (free) →What can the free MOT history actually catch?
More than it gets credit for. Four things worth ten minutes of your evening:
Mileage that doesn't add up. Every test records the mileage on the day, so read them in order. A reading that goes backwards, or a year that only added 4,000 miles when the rest of the car's life ran at 15,000, is sat right there for free. It's the cheapest clocking check anybody has.
Advisories that keep coming back. The same advisory three years running means a known problem nobody has bothered fixing. Corrosion especially. That one only ever gets worse and more expensive.
A gap in testing. No MOT for eighteen months means the car either sat unused or was off the road for a reason. Neither is fatal. Both are worth asking about.
A history that doesn't match the advert. "Full service history, never missed a thing" sits badly next to two failures on brake pipes and a two year gap in testing. The advert and the MOT record were written by different people, and only one of them is trying to sell you something.
Why do "free HPI check" sites show you a padlock?
Because the free bit is the advert. "HPI check" is just shorthand for a provenance check, and the valuable half of one is exactly those four items above. So a site offering a free version pulls the DVLA and MOT data, wraps it up as a report, and sticks a padlock next to finance and write-off. It's a sample, and it's a genuinely useful sample. Just don't read a clean free result as a clean car.
Here's the test to apply to any free check you run: did it tell you anything at all about finance, theft or write-off status? If it didn't, it hasn't been near the risks that end with you losing the car or the money.
Where does our free report stop?
We do the same thing, so here's exactly where our line is and you can judge it yourself.
Free gets you the part nobody else does. We read the advert itself against that car's MOT history and our known-faults database for the model, then tell you what the seller left out. Wear items due at that mileage, faults the model is known for, advisory patterns worth pushing on, and the phrases that tend to turn up in an advert when something is being managed rather than mentioned. That costs us a bit of compute and nothing else, so it's free, and there's no card involved.
What we charge for is the provenance data: finance, theft markers, write-off category and recorded mileage discrepancies. Those cost us money every single time we look one up, which is the whole reason nobody hands them over for nothing. It's all on the pricing page, and there's no subscription.
So what should you actually do?
For any car you're seriously thinking about, in this order:
- Run the free DVLA and MOT checks. Read the mileage column in order, not just the pass or the fail.
- Find out what that model is known for. Our common problems pages list documented faults by model, including the mileage they tend to show up at, so you know whether you're looking at a £90 job or a £2,000 one. The Golf and Fiesta pages will give you a feel for the depth of it.
- Read the advert against both. Almost nobody does this, and it's where sellers give themselves away.
- Before any money changes hands, get the provenance check. Not before the viewing, when you might walk away over something else entirely, but definitely before you pay. If you're buying privately, outstanding finance is the one to understand properly, because the rules are not what most people assume.
Free data gets you a long way down that list. It stops right where the consequences get expensive, which is the honest summary of the whole category.
Steps 2 and 3 are the ones you'd otherwise be doing by hand across three browser tabs, and they're what our free scan is for. It reads the advert against that car's MOT history and the known faults for the model, then hands back one verdict instead of three tabs to compare. No card, no password, and you can run it on a car you haven't even been to see yet.
If it turns up something that makes you serious about the car, the provenance data is an upgrade on the same report with nothing to re-run. So the sensible order is the one this article has been describing all along: free first, and pay only on the car you've decided you actually want.
