Chapter 1 — Cloned vehicles: how it works, how to spot it

Cloning is the act of giving a stolen, written-off or otherwise unsaleable vehicle the identity of a legitimate vehicle of the same make, model and colour. The clone wears the legitimate car's number plates, displays a copied V5C registration document, and — if done thoroughly — has a tampered or replaced Vehicle Identification Number (VIN). The legitimate car continues to exist and its owner is often unaware that their identity has been copied, until parking fines, speeding NIPs or insurance claims start arriving for offences they did not commit.

01Why it is profitable

A stolen modern car has very little second-hand value as itself: the moment its DVLA record is marked as stolen and the police vehicle database is updated, the chassis number is poisoned. Cloning restores apparent value by attaching a clean identity to a stolen body. The seller then disposes of the vehicle at slightly below market price — enough to attract a quick sale, not so low as to look suspicious — and disappears before the buyer discovers the truth.

Trading Standards services and police forces have repeatedly identified cloning as one of the most common vehicle frauds reported by private buyers. The Finance and Leasing Association estimates that thousands of vehicles flagged in cloning-related cases pass through the second-hand market every year.

02The mechanics

A typical clone is assembled from three things: a target donor (the stolen vehicle), a source identity (a real, on-the-road car of the same specification, found in car parks, on forecourts or on online listings), and a forged set of paperwork. Plates are reproduced — often using legitimate plate-makers who are deceived by a forged photo-driving-licence and a printed V5C — and a counterfeit V5C is printed, sometimes to a high enough standard to deceive a casual visual inspection.

The VIN is the harder part. On older vehicles, the chassis stamp can sometimes be ground off and restamped. On modern vehicles, VINs are present in multiple places — stamped on the chassis, etched into glass, recorded in the engine ECU and body control module, printed on a manufacturer's plate riveted to the body, and visible through the windscreen on a dashboard plaque. A thorough cloner has to forge all of them; most do not, and the inconsistencies are how clones are caught.

03The four checks that catch most clones

1. Compare the VIN in three places. The windscreen VIN plate, the manufacturer's plate (typically in the door shut or under the bonnet), and the chassis stamp (location varies — handbook will tell you). All three must match each other and must match the V5C. If any one differs by a single character, walk away. A genuine mismatch from a manufacturer's error is vanishingly rare; a mismatch on a private sale almost always means the vehicle is not what it claims to be.

2. Cross-check the V5C against the DVLA. The V5C document number is printed on the top right of the V5C. Run that number, plus the registration, through a paid HPI-style check or through Expert Car Check. The check confirms whether the document number matches the DVLA record. A cloned car will often have a V5C number that the DVLA has no record of, or one that has been reported lost or stolen.

3. Inspect under the bonnet plate, not just on top. Manufacturer plates are usually riveted. Genuine rivets are factory-set, weathered, and the same colour as the surrounding metal. Cloned plates are often glued, screwed, or fitted with fresh rivets that catch the eye against the rest of the engine bay. Original plates also often carry a colour-shift hologram or a tamper-evident pattern — feel the edge of the plate with a fingernail.

4. Match the keys to the car. Modern vehicles use transponder keys paired to the immobiliser. A genuinely owned vehicle will have at least one matching master key and ideally a spare. A stolen vehicle frequently has only one key, and that key is often a programmed replacement rather than a factory original. Ask to see both keys at the start of the viewing.

04The smaller checks that help

• The seller should be selling from the address shown on the V5C, or be able to explain why not (recent move, executor of an estate, etc.). Selling from a layby, a supermarket car park or "my brother's house" is a classic warning sign.
• The seller should be on the V5C, or be the named keeper's spouse with photo ID matching the address. If they are "helping a friend sell it", stop.
• The price should not be conspicuously below the lowest reasonable trade price. Cloners price to sell fast; if the asking price is 20% below CAP/Glass's, ask why.
• The car should be driven, with insurance you have arranged in your name, before any money changes hands. Sellers who refuse a test drive without payment are not trying to protect their car.

05If you suspect a clone after you have paid

Stop driving the vehicle immediately. Contact Action Fraud (0300 123 2040) and report it. Contact your insurer — driving a vehicle whose identity is in doubt invalidates cover. Contact the DVLA in writing with the V5C document number and the VINs you found. If the vehicle is identified as stolen, the police will recover it and you will not be compensated by the DVLA; recovery of your money is a civil matter against the seller, who is usually long gone.

This is why every check on this list happens before the bank transfer.