What a Car Provenance Check Really Tells You — And What It Doesn't: The Honest Deep Dive (2026)

If you're buying a used car this summer, you've probably been told to "get an HPI check done." Good advice — but it's only half the story. A provenance check is one of the most powerful tools a buyer has, and also one of the most misunderstood. People assume it's a clean bill of health. It isn't. It's a data report, and data reports only know what's been reported.

At anycolourcar.com in Barnsley, every car we buy is run through provenance checks before it's prepared for sale — in fact, three separate providers on every vehicle (more on that below) — and where a car carries history, we say so openly on the listing rather than burying it. So we think it's worth pulling the bonnet up on the whole subject: what a provenance check genuinely tells you, what it quietly misses, what all those categories actually mean, and how the big providers — HPI, carVertical, Experian and MotorCheck — differ.

Grab a brew. This is the deep dive.

What is a "provenance check" anyway?

"Provenance" just means a vehicle's documented history and identity. A provenance check (often called a vehicle history check, a data check, or generically an "HPI check") cross-references a car's registration and VIN against a series of national databases to flag anything in its past that could affect its safety, value or legality.

It is a desk-based data lookup. Nobody inspects the car. That single fact explains almost everything a check can and can't do, so hold onto it.

Start with the free checks — before you pay anyone

Two government sources are free and should always be your first move:

DVLA vehicle enquiry (gov.uk): confirms tax status, MOT due date, declared SORN, registration date, colour, engine size, fuel type and CO₂. Quick way to sanity-check that the advert matches reality.
MOT history (gov.uk): every test, pass or fail, the recorded mileage at each one, and any advisories. This is gold. A mileage that jumps around, or advisories that mysteriously vanish, tells you a lot.

If the seller's story doesn't line up with these free records, you may not need to spend a penny more — just walk away.

What a paid provenance check DOES tell you

This is where the paid reports earn their keep. A full check will typically reveal:

Outstanding finance. The big one. If there's unpaid finance, the finance company — not the seller — may legally own the car. Buy it, and it can be repossessed even though you paid in good faith.
Insurance write-off category. Whether the car has been recorded as a total loss, and which category (more on these below).
Stolen marker. Whether the vehicle is recorded as stolen on the Police National Computer via the insurance industry.
Mileage anomalies. Checks query the National Mileage Register and other sources to flag readings that go backwards or don't add up — a red flag for "clocking."
Plate (VRM) changes. Previous registration numbers, which can hide a car's age or a chequered past.
Number of previous keepers. Lots of owners in a short space of time is worth questioning.
Imported or exported markers. Whether the car came from overseas (which can affect spec, warranty and value) or was logged for export.
Scrapped / unscrapped status. Whether it was recorded as scrapped.
Colour changes. A respray on a whole car, or a clue to a rebuilt identity.
VIN / identity verification. Helping confirm the car is what the paperwork says it is.

For a buyer, that's a serious amount of protection for £10–£30. It's cheap insurance against an expensive mistake.

Decoded: the write-off categories (Cat A, B, S, N — and the old C and D)

This is the part most buyers get wrong, so let's be precise. When an insurer decides a damaged car costs more to repair safely than it's worth, they declare it a "total loss" and assign a category under the Association of British Insurers (ABI) Salvage Code. The code was overhauled in October 2017 (replacing the old Cat C and Cat D), and was updated again in May 2025 to reflect newer technology such as electric and hybrid vehicles.

There are four current categories, from most to least severe:

Cat A — Scrap only. Catastrophic damage. The entire vehicle must be crushed; even individual parts can't be reused. You should never see one of these for sale. If you do, report it.
Cat B — Break for parts. The bodyshell must be crushed and can never return to the road, though safe components can be salvaged and reused in other cars. Also not something you can legally put back on the road.
Cat S — Structural, repairable. The car suffered structural damage (chassis, frame, crumple zones) but can be professionally repaired and, once re-registered with the DVLA, legally driven again.
Cat N — Non-structural, repairable. Damage that doesn't affect the main structure — but don't read "minor." Cat N can still involve electrics, steering, suspension, brakes, airbags or panels. It can return to the road once repaired, with no re-registration required.

A couple of important nuances:

Cat C and Cat D still exist on older cars. They were retired in 2017, but a car written off before then keeps its original label. Treat a Cat C like a Cat S and a Cat D like a Cat N.
A "Cat" car isn't automatically a bad buy. A well-repaired, properly documented Cat S or Cat N can be a genuine bargain, often 20–40% below an equivalent clean car. The catch: lower resale value, some insurers won't cover them, and repair quality is everything. Buy on the paperwork and an inspection — never on the seller's word.

The scale is bigger than people realise: well over half a million vehicles are written off in the UK each year.

"Stolen recovered" — what it means

You'll sometimes see a vehicle described as stolen/recovered. This is a car that was reported stolen, then later found and returned. The theft marker may have been removed once recovered, but the event can still show in some history data and is worth understanding.

The risk isn't the theft itself — it's what happened to the car while it was gone, and whether its identity was ever tampered with. A stolen-recovered car can be perfectly sound, but it deserves extra scrutiny: confirm the VIN matches everywhere, the V5C is genuine, and the recovery and any repairs are documented.

Paintwork: where data checks stop and physical inspection begins

Here's a distinction that trips a lot of people up. A provenance check does not measure paintwork. Paint depth isn't a data field on any national register — it's a physical reading taken on the car itself.

A paint depth gauge measures the thickness of paint and filler on each panel in microns. Factory paint sits within a fairly consistent range; a panel that reads dramatically thicker has usually been resprayed or filled, which can indicate accident repair the data check will never show. This is exactly why a good dealer (or an independent inspector) physically goes over a car with a gauge, panel by panel, rather than relying on a printout.

In short: the data check tells you what's been reported; the paint gauge and a careful physical inspection tell you what actually happened to the metal. You want both.

What a provenance check DOESN'T tell you (the honest bit)

Because it's a data lookup, a check is blind to anything that never made it into a database. Keep your expectations realistic:

Unreported accident damage. A prang repaired privately, with no insurance claim, leaves no trace in the data. The car could have had significant work done and still come back "clear."
Mechanical condition. A check won't tell you the clutch is on its way out, the DPF is blocked or the gearbox whines. That's an inspection and test-drive job.
Repair quality. Even on a known Cat S/N, the data confirms the category — not whether the repair was done properly.
Clocking that wasn't captured. The mileage register is powerful but not omniscient. Cross-check against the MOT history and service records too.
Flood or water damage. Frequently goes unrecorded unless it triggered an insurance write-off.
Cloning. If a car is wearing a stolen identity copied from a genuine, clean vehicle, a basic check on the cloned plate can look fine. (We've written a full guide to spotting a cloned car — link below.)
EV battery health. A history check says nothing about state-of-health on an electric car's battery, which is one of the most important things to verify on a used EV.

None of this makes provenance checks pointless — far from it. It just means a check is one layer of protection, not the whole shield. The complete picture is: free gov.uk checks + a paid history check + a physical inspection (including paintwork) + a test drive + proper documentation.

The providers compared: HPI, carVertical, Experian, MotorCheck

"HPI" has become a generic term, like Hoover or Biro, but it's actually one specific product among several. Here's how the main names differ in character:

HPI Check

The original and best-known. Strong on the core UK fundamentals — outstanding finance, write-off records, stolen markers, mileage and plate changes — and the brand most dealers and buyers reach for by habit. If you want the classic UK data check, this is the default.

carVertical

The newcomer that's grown fast, built around aggregating data across borders. It tends to shine on imported vehicles and cars with overseas history, and often surfaces historic damage photos, odometer records from multiple countries and richer visual history than a traditional UK-only check. Worth a look especially if a car has been imported.

Experian

Experian is a data giant, and its automotive check covers the expected ground — finance, write-off, mileage, stolen status — backed by the scale of its databases. A solid, mainstream option.

MotorCheck

Strong across the UK and Ireland, MotorCheck is well regarded for clear reporting and good coverage of write-off and finance data, and is a popular choice for buyers who want an alternative to the HPI brand.

A few sensible rules whichever you choose:

Check what's actually included. Cheaper reports sometimes omit the finance check — the single most important field. Don't assume; read the spec.
One report, one snapshot. Data updates over time. A check run weeks ago isn't a check run today.
More than one source can help. For a high-value or imported car, two providers (e.g. a UK-focused check plus carVertical) reduce blind spots.
The free gov.uk checks still come first. No paid report replaces eyeballing the MOT history yourself.

How we handle provenance at anycolourcar.com

We're a family-run dealership in Barnsley, and our whole approach is built on not springing surprises on people:

We check every car three times over. On every vehicle we purchase we run a full provenance check with three separate providers — Experian, HPI and MotorCheck — not just one. Cross-referencing three databases means that if a write-off, finance marker or mileage discrepancy is hiding in one dataset, the others are there to catch it. Most dealers run a single check; we treat it as belt and braces.
Every car is serviced and MOT'd as part of preparation before it goes on sale.
We list history openly. If a vehicle is a Cat N or carries other history, it says so on the advert — priced accordingly — because we'd rather you buy with your eyes open than feel misled later.
We welcome independent checks. Want to run your own HPI, bring an inspector or get a paint-gauge going over the car? Please do. A dealer who's relaxed about scrutiny is a dealer with nothing to hide.
Two keys, mats, recent service and MOT come as standard, and every retail car includes six months' warranty.

That transparency is a big part of why our customers leave the reviews they do — and why people travel from well beyond South Yorkshire to buy from us.

Frequently asked questions

Is an HPI check the same as an MOT history check? No. The MOT history (free on gov.uk) shows test results, advisories and recorded mileage. A provenance/HPI check is a paid report covering finance, write-off, stolen status, plate changes and more. Use both.

Does a provenance check show if a car has been in an accident? Only if the accident led to an insurance write-off or was otherwise recorded. A privately repaired knock with no claim won't appear — which is why a physical inspection matters.

Should I avoid Cat S and Cat N cars completely? Not necessarily. A properly repaired, well-documented Cat N or Cat S can be a real bargain. Just expect lower resale value, check insurer cover in advance, and never buy without repair paperwork and ideally an independent inspection.

Can a provenance check detect a cloned car? Not reliably on its own. A clone wears a genuine car's identity, so the cloned plate can look clean. Match the VIN across the chassis, dashboard, doors and V5C, and be wary of underpriced cars and dodgy paperwork.

Does a history check cover an EV's battery health? No. Battery state-of-health needs a separate diagnostic check — something we can carry out at our Stairfoot service centre.

Who pays for the check when buying from a dealer? A reputable dealer will have already run one and should happily share the result. We go further and run three — Experian, HPI and MotorCheck — on every car we buy. You're also free to run your own for extra peace of mind.

The bottom line

A provenance check is brilliant at one job: telling you what the databases know. Treat it as your first line of defence, not your only one. Pair it with the free gov.uk records, a physical inspection that includes the paintwork, a proper test drive, and a dealer who's transparent about a car's history — and you'll buy with genuine confidence.

That's exactly the way we like to sell.

Browse our fully prepared, checked stock: View all cars Buying advice from our team: How to spot a cloned car · How to check a used car dealer is legitimate Questions about a specific car? Call our team or message us on WhatsApp — we're always happy helping.

This article is general guidance, not legal or financial advice. Vehicle history data is provided by third parties and reflects only what has been reported to them; always combine a history check with a physical inspection. anycolourcar Limited is authorised and regulated by the Financial Conduct Authority (FCA number 946186) and acts as a credit broker, not a lender.