Car buying fraud costs UK buyers millions every year, and it has migrated almost entirely online. The encouraging news: nearly every common scam collapses under two or three basic checks — because scammers rely on urgency, and checks take time they can't afford. Here are the patterns to know in 2026.

1. The Deposit Scam (The Most Common)

A desirable car, priced 20–30% under market, photographed beautifully. The seller is "working offshore" / "moving abroad" / "in the military", so you can't view it — but a "shipping company" or "escrow service" will deliver it after a deposit. The car doesn't exist; the photos are lifted from a real listing.

Defence: never pay anything for a car you haven't seen in person, full stop. No legitimate private sale requires a deposit to view. Reverse-image-search the photos — stolen listings show up instantly.

2. Cloned Cars

A stolen car wearing the identity — plates and sometimes a forged V5C — of an identical legitimate car. You pay, the car is later seized as stolen, and you lose both car and money.

Defence: run the reg and check every detail matches the physical car — make, model, colour, fuel type, engine size. Then verify the VIN (base of the windscreen, driver's door pillar, under the bonnet) matches the V5C exactly. Cloners get the plates right; the VIN is where the story falls apart. Meet at the address on the V5C, never a car park or motorway services.

3. The Doctored Car

Not fake — just lying. Clocked mileage, hidden write-off history, outstanding finance, or an MOT story the seller hopes you won't read. These are the scams that do survive a viewing, because the car is real and drives fine — today.

Defence — the data trail:

• Mileage: the MOT record logs the odometer at every test. Mileage that plateaus suspiciously or disagrees with the dash is a walk-away — full detail in our clocked car guide
• Write-off history: a paid HPI-style check reveals Cat S/N markers — see what those categories mean
• Outstanding finance: the same paid check covers it — here's why it matters: the finance company can repossess a car you've paid for in full
• MOT story: DriveSage's AI reads the entire history for you and flags the patterns — recurring "fixed" faults, test-station shopping, advisory lists that vanish without repairs

4. Fake Dealers ("Ghost Brokers" of the Car World)

A "dealership" that's a rented driveway and a burner phone. Cars sold with fake warranties, no Consumer Rights Act protections honoured, business vanished within months.

Defence: check the trader is a registered company (Companies House is free), look for a real premises on Street View, and read reviews on multiple platforms. A dealer selling from a residential address with no forecourt should be treated as a private seller at best.

5. Payment Scams (Hitting Sellers Too)

• Fake bank transfer screenshots — money must show in your app before the car moves
• Overpayment "refunds" — a cheque for more than the price, asking you to refund the difference. The cheque bounces after your real money left
• Fake escrow sites — professional-looking, entirely fictional. The UK used-car market has no standard escrow service; treat any suggestion of one as fraud

The Universal Tells

• Price well under market — scammers price to make you rush. Know the fair value before you fall in love (an AI valuation takes seconds)
• Urgency — "three other viewers coming today" is pressure, not information
• Communication moves off-platform immediately — marketplaces' messaging exists partly to protect you
• Stories that pre-explain problems — every impossible-to-verify detail ("my late father's car, docs are with the solicitor") is doing suspicious work

One habit defeats almost all of it: check the data before you engage emotionally. Reg check, MOT history, valuation — ten minutes, mostly free, and scammers depend on you not doing it.