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Free VIN Decoder

Enter any 17-character VIN to instantly reveal factory trim level, standard options, engine specs, performance figures, safety equipment and full technical specification.

or type it manually
0/17 characters
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Enter a 17-character VIN above to decode it

Your VIN is found on the dashboard (visible through the windscreen), the driver's door jamb, or on your V5C registration document.

Example VIN: WBADT43452G297186
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What is a VIN Number?

A Vehicle Identification Number (VIN) is a unique 17-character code assigned to every motor vehicle at the point of manufacture. Also known as a chassis number, it encodes the country of origin, manufacturer, vehicle type, model year, production plant and serial number — all in a standardised format defined by ISO 3779.

In the UK you'll find the VIN on the dashboard (visible through the windscreen on the driver's side), the driver's door jamb sticker, the engine bay, or on your V5C logbook.

What Does a VIN Decoder Tell You?

Our free VIN decoder cross-references the NHTSA database and licensed UK data sources to reveal the vehicle's factory-specified trim level, standard and optional equipment, engine and transmission specifications, safety ratings, and full technical specification — all from the VIN alone, with no registration plate needed.

Frequently Asked Questions

Where do I find my VIN number in the UK?

Your VIN is printed on the dashboard (visible through the windscreen from outside), on a sticker inside the driver's door frame, stamped on the engine bay, and recorded on your V5C registration document (logbook).

Is a VIN the same as a chassis number?

Yes — in modern usage, VIN and chassis number refer to the same 17-character identifier. Older pre-1981 vehicles may have shorter chassis numbers that pre-date the ISO 3779 standard.

Can I check a car's history with just the VIN?

You can decode the factory specification using just the VIN. For a full UK history check — including MOT history, outstanding finance, stolen status and valuation — you'll need the UK registration plate and should run a VRMCheck report.

How many characters is a VIN?

A standard VIN is exactly 17 characters, using only letters (excluding I, O and Q to avoid confusion with 1 and 0) and digits. It encodes manufacturer, vehicle attributes, model year, plant code and serial number.

Is the VIN decoder free?

Yes — VRMCheck's VIN decoder is completely free with no account or registration required. Simply enter the 17-character VIN and get an instant decode.

What does the model year in a VIN mean?

Position 10 of the VIN encodes the model year using a letter or digit (e.g. 'K' = 2019, 'L' = 2020). Note this is the model year, which can differ from the calendar year the vehicle was first registered.

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