Used car fraud in the UK costs buyers hundreds of millions of pounds every year. Action Fraud receives tens of thousands of vehicle-related reports annually, and those are just the ones that get reported. The actual figure is considerably higher, because a significant number of victims either don't realise they've been scammed until it's too late to report effectively, or they're too embarrassed to report at all.
The scams have evolved. The crude approaches — obviously forged documents, cars that break down a mile from the handover — still exist but are now joined by more sophisticated methods that work on buyers who consider themselves careful. Understanding exactly what each scam looks like in practice is the best defence against it.
The fake escrow / payment fraud scam
This is the most financially devastating scam currently active in UK online car markets, and it consistently catches buyers who are otherwise sensible and careful. The setup: a car is advertised at a price that's attractive but not implausibly low. The seller responds promptly to messages, has good photos, and provides convincing details. When a viewing is requested, there's a reason they can't meet — the car is elsewhere, they're military personnel abroad, they're living in another city temporarily. They suggest using an escrow service to complete the purchase safely.
The escrow service is fake. It's a professionally designed website created specifically for this scam, with fake trust badges, fake contact details, and a payment interface that simply routes your money to the fraudsters. Once payment is made, the seller becomes uncontactable. The car, if it exists at all, was scraped from another listing.
The tell: any seller who suggests escrow, who can't meet in person, or who is located abroad but offering a UK-registered car should be treated as a fraud risk until proven otherwise. Legitimate private sellers can always meet in person. If they can't, don't proceed. And never use a payment method recommended by the seller — use bank transfer to a UK account you've verified, and meet the seller face-to-face before any money moves.
Clocked mileage
Mileage fraud — rolling back a car's odometer — has been technically illegal in the UK since 2018, when DVSA began prosecuting it as a criminal offence rather than just a trading standards matter. That hasn't stopped it. Estimates suggest a significant proportion of used cars on the market have had their mileage tampered with at some point in their history.
The motive is simple: a car with 60,000 miles on the clock is worth more than the same car with 120,000 miles. Fraudsters buy high-mileage cars, adjust the odometer, and sell at low-mileage prices. The buyer pays extra and gets a car with a compressed service life they didn't bargain for.
Detection requires cross-referencing. A full vehicle history check pulls mileage records from MOT tests, finance records, and sometimes dealer records — any car that shows 90,000 miles on a 2018 MOT and is now presented with 65,000 miles has a history that requires explanation. The MOT history checker shows every test and the recorded mileage — a few minutes of checking is sufficient to identify any obvious discrepancy. Service book stamps and dealer inspection records also provide reference points. Look for wear that doesn't match the claimed mileage: pedal rubbers, steering wheel leather, driver's seat bolster — a genuinely low-mileage car shows it in these places.
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Cut-and-shut cars
A cut-and-shut is exactly what it sounds like: two damaged cars have been cut apart and welded together to produce a single vehicle that can be sold. It usually involves two category S write-offs — each with structural damage at opposite ends — being joined at the middle section. The result is a car that handles unpredictably, may fail catastrophically in an accident, and presents a serious safety risk to anyone inside it.
The difficulty with cut-and-shut detection is that a well-executed join can be difficult to spot in a casual inspection. What to look for: check the panel gaps along the car's length — a join at the B-pillar or sill area produces subtle misalignment that shows up on close inspection. Examine the sill sections on both sides and underneath the car for any sign of welding, different paint thickness, or unusual seam profiles. Look inside the door apertures at the A and B pillars — paint overspray in unexpected places is a red flag. A history check showing write-off status on either of the two VINs used is definitive, which is why checking write-off history matters on any private purchase.
If you're at all uncertain, an independent pre-purchase inspection from an AA or RAC inspector includes a structural check that will identify a cut-and-shut. For a car of any significant value, £150 on an inspection is cheap insurance.
Ghost cars and phantom sellers
A variation of the escrow scam that's grown through marketplace platforms: the car is listed at a realistic price with convincing photos. The seller asks for a deposit to hold the vehicle while you arrange collection. The deposit is paid. The car doesn't exist, or the seller is not the owner, or the listing is a copy of a legitimate advert from another platform. The deposit disappears.
Never pay a deposit via bank transfer to a private seller for a car you haven't physically seen and verified exists. No legitimate seller should require a deposit before a viewing. The request itself is a scam signal. If a seller says another buyer is interested and a deposit is needed to secure the car for you: walk away, find another car.
Identity theft at viewings
This is less commonly discussed but increasingly reported: a buyer arrives at a viewing, hands over their driving licence for the seller to inspect (a reasonable request), and the seller photographs it. The viewing proceeds, no purchase is made, and the buyer's driving licence details are later used in identity fraud or insurance fraud applications.
You should always take your driving licence to a viewing — sellers have a legitimate reason to check it. But you don't need to let it leave your hands. Hand it over, watch it be inspected, take it back. If a seller wants to take a photo of your licence, decline politely. If they insist or make you uncomfortable, leave. This also applies to V5C details — a seller showing you a car they own will have the V5C; a seller trying to copy your personal details from it is a different situation entirely.
The SORN sellthrough
Some private sellers list cars that are declared SORN (Statutory Off Road Notification) as if they were road-legal. The buyer doesn't notice, pays, drives away, and potentially has an uninsured, untaxed vehicle on the road — which is a criminal matter, not a civil one. The seller, meanwhile, has saved on road tax and potentially obscured the gap in the car's roadworthiness history.
A car's tax and SORN status can be checked instantly and free of charge via the DVLA vehicle enquiry service using the registration number. This takes thirty seconds and should be done on any private purchase before viewing. A SORN car can still be a legitimate purchase — many people SORN a car that's been sitting unused — but the tax status should be disclosed, and you're responsible for arranging cover before driving it away.
The "service history" that isn't
Sellers in private transactions know that full service history adds several hundred to several thousand pounds to a car's value, depending on the model. Some sellers create or obtain fraudulent service stamps, stamps from businesses that no longer exist, or stamps that are genuine but at incorrect intervals for the mileage recorded.
Cross-check the service stamps against the MOT mileage records. A car with stamps at 10,000, 20,000, and 30,000 miles should have MOT mileages that roughly correspond. If the stamps show the car was serviced at a mileage that's significantly different from what MOT records show for the same period, the history needs explaining. You can also call any dealer whose stamp appears in the book — a genuine service will be on their system.
The whispering seller
This isn't always a scam in the traditional sense, but it's worth naming. A seller who won't provide the registration number before you make an enquiry, who won't do a video call showing the car, who answers questions evasively and redirects to "come and see it" for everything — is someone whose car you should check very carefully before proceeding. Not every evasive seller is a fraudster, but fraud is the reason for the behaviour often enough that caution is justified.
Legitimate sellers have nothing to hide and will happily provide the registration number, answer specific questions about history and condition, and allow a proper pre-purchase inspection. Sellers who resist these basic, reasonable requests are asking you to buy without proper due diligence. Don't.
The practical checklist
Before proceeding with any private purchase: run a full vehicle history check including finance, stolen, and write-off status. Check the MOT history for mileage consistency. Verify the car's tax and SORN status via the DVLA. Meet the seller in person at the address listed on the V5C. Check that the seller matches the registered keeper. Inspect the car in daylight. If the value justifies it, commission an independent inspection. Pay by bank transfer to a UK account — never cash, never escrow, never cryptocurrency.
These are not complicated steps. They take a couple of hours across a private purchase process. The car that looks like a bargain and has a seller who resists any of these steps is the one most likely to cost you far more than you saved.
Related reading: Outstanding Finance Guide | V5C Transfer Guide | Buying at Auction Guide