What you can find out from a registration plate lookup
A registration plate lookup is a search tool that pulls basic information about a vehicle using its license plate number. The data returned depends on which country you're in and which lookup service you use, but typically includes the vehicle's make, model, year of manufacture, engine size, fuel type, and the colour recorded when it was registered. Some lookups also show the vehicle's MOT (Ministry of Transport) test history, tax status, and whether it has been reported as stolen or written off by an insurer.
The information comes from the Driver and Vehicle Licensing Agency (DVLA) in the UK, or equivalent bodies in other countries. A lookup does not tell you the service history, accident damage, or whether the current owner is the legitimate one—those require separate checks. The lookup is a starting point, not a complete vehicle history.
Key Takeaways
- A registration plate lookup returns the vehicle's make, model, year, engine size, fuel type, and recorded colour from the DVLA database.
- Some lookups include MOT history and tax status, but not service records or accident history.
- Free lookups exist but often return limited data; paid services usually provide more detail and verification.
- A lookup cannot confirm ownership or detect whether a vehicle has been cloned (fitted with a false plate).
- Use a lookup as a first check when buying a used car, but follow it with a full vehicle history report and a pre-purchase inspection.
What information is actually returned in a lookup
The core data in any registration plate lookup includes the registration number itself, the vehicle's make and model, the year it was first registered, the engine capacity in cubic centimetres (cc), the fuel type (petrol, diesel, electric, hybrid), and the colour as recorded by the DVLA. This information is standardised across all lookups because it comes from the same source.
Beyond that, what you see depends on the service. Some lookups include the MOT test history—whether the vehicle passed or failed its most recent test and what defects were noted. Others show the vehicle's tax status (taxed, untaxed, or SORN—Statutory Off Road Notification, meaning it is registered but not being driven on public roads). A few services cross-reference the plate against the police national computer to flag vehicles reported as stolen or written off by insurers as a total loss.
What a lookup does not include is the service history, previous accident damage, number of previous owners, mileage at any point in time, or whether the current registered keeper is the legal owner. Those require a separate full vehicle history report from a service like HPI Check, Carfax, or AutoTrader.
Free lookups versus paid services
Free registration plate lookups exist and will return the basic vehicle details—make, model, year, engine size, fuel type, and colour. The DVLA itself does not offer a free public lookup tool, but third-party websites do. The trade-off is that free services often return only the minimum data and may not update in real time.
Paid services, typically costing between £2 and £10 per lookup, usually include MOT history, tax status, and checks against stolen and written-off vehicle databases. Some paid services also provide a vehicle history report that includes previous registered keepers, number of owners, and insurance write-off status. The paid option is worth the cost if you are buying a used car, because the extra information can reveal red flags that a basic lookup would miss.
Be cautious of services that promise to reveal the current owner's name or address from a plate number alone. The DVLA does not release keeper details to the public for privacy reasons, and any service claiming to do so is either breaking the law or selling you information that is not what it claims to be.
Why you might run a registration plate lookup
The most common reason is to check a vehicle before buying it. A quick lookup tells you whether the make and model match what the seller has told you, whether the engine size is as advertised, and whether the MOT is current. If the lookup shows the vehicle is untaxed or has failed its last MOT, that is a reason to ask questions or walk away.
You might also run a lookup if you are considering a vehicle you found online and want to verify basic facts before arranging a viewing. If the seller claims the car is a 2015 model but the plate lookup shows 2012, that is a discrepancy worth investigating. Similarly, if the colour on the plate does not match the car in the photos, the vehicle may have been resprayed—which is not necessarily a problem, but it is information you should have.
Some people use lookups to check a vehicle they have been hit by in a minor accident, to confirm the registration number and basic details before contacting their insurer. Others use them to verify that a vehicle parked near them is not on the stolen vehicle register.
How to run a lookup and what to do with the results
To run a lookup, you need the full registration plate number in the format shown on the vehicle (for example, AB12 CDE for a modern UK plate). Visit a lookup service website, enter the plate number, and the tool will return the available data within seconds. Most services do not require you to create an account for a single lookup, though some ask for your email address.
Once you have the results, cross-check them against what you know about the vehicle. If you are buying a car, verify that the make, model, and year match the seller's description and the paperwork. Check the MOT status—if the vehicle is due for a test or has failed, factor that into your offer. If the lookup shows the vehicle is untaxed, ask the seller whether they intend to tax it before handover.
Do not treat a lookup result as a complete vehicle history. A lookup tells you the vehicle exists and is registered, but it does not tell you whether it has been in accidents, how many owners it has had, or whether the current registered keeper is the person selling it to you. Before committing to a purchase, order a full vehicle history report and arrange a pre-purchase inspection by a mechanic.
Limitations and what a lookup cannot tell you
A registration plate lookup cannot confirm who owns the vehicle or whether the person selling it has the right to do so. The DVLA keeps the registered keeper's details private, so a lookup will never reveal a name or address. If you are buying a car, you must check the V5C registration document (the logbook) to confirm the seller's name matches the registered keeper.
A lookup also cannot detect a cloned plate—a vehicle fitted with a false registration number copied from another car. If a vehicle has been cloned, the lookup will return information about the legitimate vehicle, not the one in front of you. This is rare but serious; it is why a pre-purchase inspection and a full vehicle history report are essential when buying a used car.
The lookup cannot tell you about accident history, repair work, or whether the mileage shown on the odometer is genuine. It cannot reveal whether the vehicle has outstanding finance, whether it is insured, or whether it has been recalled by the manufacturer. For all of these, you need additional checks beyond the plate lookup.
When a lookup result raises a red flag
If a lookup shows the vehicle is on the stolen vehicle register, do not proceed. Contact the police non-emergency number (101 in the UK) and provide the registration number. Do not attempt to buy or move the vehicle.
If the lookup shows the vehicle is recorded as a total loss (written off by an insurer), you can still buy it, but you should understand what that means. A write-off category (Category A, B, S, or N) indicates the level of damage and whether the vehicle can legally be repaired and returned to the road. A Category A or B write-off should not be on the road at all; if you find one, report it. A Category S or N write-off can be repaired and re-registered, but you should see the repair documentation and have a mechanic inspect it thoroughly.
If the MOT history shows repeated failures or serious defects, ask the seller what work has been done since the last test. If the vehicle is untaxed and the seller cannot explain why, that is a sign they may not have maintained it properly.
Frequently Asked Questions
Can I look up a registration plate for free?
Yes, free lookup tools exist online and will return the vehicle's make, model, year, engine size, fuel type, and colour. However, they typically do not include MOT history, tax status, or checks against stolen vehicle databases. A paid lookup (£2–£10) usually provides more complete information and is recommended if you are buying a used car.
What does it mean if a vehicle is SORN?
SORN (Statutory Off Road Notification) means the vehicle is registered but not taxed or insured for road use. The owner has declared it is off the road. If you are buying a car and it shows as SORN, the seller must tax it before you can legally drive it away.
Can a registration plate lookup tell me if a car has been in an accident?
No. A plate lookup returns only basic registration data and, in some cases, MOT history. To find out about accident damage, you need a full vehicle history report from a service like HPI Check or Carfax, which searches insurance records and salvage databases.
What should I do if the lookup shows the vehicle is stolen?
Do not proceed with the purchase. Contact the police non-emergency number (101 in the UK) and provide the registration number. The vehicle should not be driven or moved until the police have investigated.
Is a registration plate lookup enough before buying a used car?
No. A lookup is a first check only. Before buying, you should also order a full vehicle history report, check the V5C logbook to confirm the seller's identity, arrange a pre-purchase inspection by a mechanic, and verify the vehicle's insurance and finance status with your insurer and a finance check service.