VIN is the acronym for Vehicle Identification Number, also known as VIN (Vehicle Identification Number) for its English version.

The VIN is an alphanumeric code made up of 17 characters. The different combinations that compose it allow the unique identification of a vehicle with a motor (car, motorcycle, truck, etc.), and its legal status can also be known.

This alphanumeric code, unique for each car manufactured, contains information about the country, the vehicle’s make, and characteristics.

The Vehicle Identification Number, or VIN (for its acronym in English), is a serial number found on modern cars. It is a 17-digit number that identifies the attributes of that particular car. 

The code consists of eight elements. From left to right:

The numbers 1, 2, and 3 refer to the country that produces the vehicle and the brand.

On the other hand, numbers 4, 5, 6, 7, and 8 correspond to the vehicle or description . It refers to the specific characteristics or attributes of the brand and the style. It is the description of the vehicle itself. In many cases, it determines the build platform and the body. The 8th digit usually identifies the type of motor installed.

9: It is a verification code and has no other sign or characteristic. For some cases, this code can be verified with the VINs and a validation table.

From 10 to 17: they correspond to the vehicle identification or VIS, it refers to the identity assigned by each factory; this includes the type of engine and transmission installed. The last numbers are the production number sequences. Since 1980, the 10th digit refers to the vehicle’s production year and can be decoded with the following table: Here it is important to note that the letters I, O, and Q are not used, and in the case of the 10th digit, the (0) zero and the letters U and Z are not used either.

  • the country of origin
  • the manufacturer
  • the division or category to which the vehicle belongs
  • the unit descriptors
  • the confirmation digit
  • the year of manufacture
  • packing plant
  • the production number or series

You can easily get all information from Free VIN decoder.


Why is the vehicle identification number important?

This set of 17 alphanumeric characters seeks to assign an identity within all vehicles of its brand and globally.

Its importance lies in its decoding since when deciphering the VIN, we can know the following data of a vehicle:

the model 

  • by the chassis number

the brand 

  • by the chassis number
  • the year of manufacture
  • which country does it belong to according to the manufacturer’s brand
  • you know what the original color is


Buying a vehicle in these conditions can make you an accessory to a crime. You can check your VIN detail from

 If you acquired it in good faith and later realized that the VIN was adulterated, you should immediately make the report and make the corresponding discharge. The unit is later likely to be confiscated by the police.