If you have a vehicle, you would have probably heard about “chassis”, “vehicle identification number “etc. However, are you aware of what exactly they are or where you can find them on your vehicle? Read on to know more about it.

What is a VIN or a Chassis Number?


A Vehicle Identification Number or a VIN or the Chassis number is an exclusive identification number allotted to all the vehicles and it is through this number the relevant authorities check registration by chassis number in India. Each and every motor vehicle has a 17 digits VIN number which is treated as the only identity of the vehicle.

There are quite a few reasons why you may want to know your vehicle’s VIN Chassis number. The VIN number implies the place of manufacture of the vehicle, manufacturing year and other important statistics and information about the vehicle. You may also want to know the VIN number if you want to place an order for certain parts of the vehicle and is eager to see the precise built and the model of the respective vehicle.

Why is a VIN or a Chassis Number important?

A Vehicle Identification Number is a globally acknowledged and recognized standard to classify different categories of motor vehicles as well as commercial vehicles and also private vehicles like cars, trucks, buses, and motorcycles. Interesting to note here is that a Vehicle Identification Number has a sequence of letters and numbers where each and every character implies a definite data and information about the motor vehicle. The VIN is critical as it is the finest and a safe way of tracking the exact distinctiveness or identity of the vehicle. Usually, the vehicle registration establishments and the car manufacturers have the necessary records with VIN numbers since it empowers them to authenticate the identity of the vehicle appropriately and accurately by merely plugging in the VIN number. Hence, to check registration by chassis number in India, VIN or the chassis number is very crucial

Different ways on how to check your vehicle’s Chassis number:

Now the obvious question is how to check your vehicle’s Chassis number. You may be able to see the VIN number on the plates occupied to the chassis or the frame of the motor vehicle. A VIN is usually stamped on the chassis or can be seen on the vehicle compliance fixed plate or at the bottom angle of the windscreen. VIN or the Chassis number is also revealed in the receipt and the Registration Certificate of the motor vehicle. In case of any problems in tracing the VIN number, a vehicle expert mechanic will be able to find the same. You might ponder as to how to find chassis number from registration number In-Vehicle Identification Numbers or VIN. Well, the answer is very simple; the chassis number is defined as the last 6 digits and needless to say that it is important to find the VIN to know the chassis number. The VIN is placed differently in cars and motorcycles and hence tracing the VIN is dependent on the category of vehicle one has. An engine number is a specific number which is imprinted on the motor vehicle’s engine.

Let’s have a look at the few common places to check your vehicle’s Chassis number.

  • From the documents related to a vehicle like registration card, insurance documents, reports of body repair, the title of the vehicle etc.
  • From the Dashboard -This is the simplest way to track the VIN is right on the down left corner of the dashboard. You should be in a position to read the VIN number by watching through the windshield which is on the driver’s side of the car
  • Door on the driver’s side- The VIN can also be sited in the driver’s side door. If you open the door on the driver’s side and look at the ends of the door jamb for a small white label, you will be able to see the VIN
  • Open the hood- You can just open the hood and have a look at the front of the engine to view the VIN number
  • Front Frame- VIN is also written in the front side of the motor vehicle’s frame near the windshield gasket fluid container
  • Spare Tyre-You may look in the area where the spare tyre is generally kept to see the VIN

Chances are that you wish to check your VIN/chassis number to add the details while purchasing/renewing your new car or two-wheeler insurance.

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Why is it important to check the VIN before purchasing or selling a car?

Let us now understand the reason as towhy VIN check is important before purchasing or selling a car. Like it is important to check the date when we buy packaged food from any departmental store to ensure that it’s not very old and also to know till when we can use it with other important information as well.

Likewise, a VIN is not just a casual grouping of several characters which gives details of the vehicle or used to check registration by chassis number in Indiabut also acts as an evidence to any illegal or criminal records or any robbery cases of the vehicle together with all the details related to insurance of the vehicle. Vehicle history information guarantees the authenticities and realness of the vehicle. Within a few seconds one can know the microscopic details of the vehicle starting from the history of ownership till the last step. If you are interested in selling off the car, you can check whether all as stated in the VIN check report is reasonable or not. After the validation, if all is found, to be honest then you might move ahead and can use it to your benefit for selling the motor vehicle to the respective customer with genuineness and faith while selling the car.

Components of the 17 characters VIN Number

It is interesting to know about the components of VIN Number and also you must know about the same. As mentioned above, a Vehicle Identification Number has 17 characters. This prearrangement of numbers was initiated from the ISO Standard 3779 in the year 1977 and the same was updated in the year 1983.

However, different vehicle manufacturers in different locations have different interpretations of the VIN, which are compatible with the ISO Standard ones and have been adopted by the United States of America and the European Union respectively. Hence the VIN of different places may have certain different attributes but the most common components have been listed in details below.

For example a sample Chassis Number is

It has the below following significant sections:

  1. World Manufacturer Identifier or WMI: The 1st 3 characters in VIN number are the symbols for the original country and the manufacturer.
    The first digit is where the vehicle was built and the next 2 letters denote the vehicle manufacturer. In the above example, ‘1’ denotes that the vehicle was built in the US and HG is a Honda Vehicle.

    So, if the chassis number was 2HG or 3HG then it would have denoted a Honda vehicle manufactured in Canada or Mexico.

    Thus, the first 3 alphanumeric characters are called the World Manufacturer Identifier to understand who had actually manufactured the vehicle and in which country it was originally manufactured. There is a complete list to identify the same.

    For example WAU= An Audi(AU) manufactured in Germany (W)

  2. Vehicle Description Section or VDS: The next alpha-numeric 6 characters in VIN number signify other significant details of a vehicle:
    • 4th character: The 4th character characterizes the class of the vehicle.
      Example Suzuki has the below codes to spot vehicle type like C for a scooter, G for manifold cylinder sports/street etc.
    • 5th character: The 5th character in the VIN number gives the engine movement. All manufacturers might have diverse codes to recognize the engine dislocation of the vehicle.
      Example Suzuki follows B means 50 CC to 69 CC, E means 90 CC to 99 CC etc.
    • 6th character: The 6th character signifies the type of the engine.
      Example Suzuki follows the various numerical codes signifying the type of the engine. Example 2 – 2 means stroke twin-engine, 4 – 4 means stroke single engine etc.
    • 7th Character: The 7th character in the Vehicle Identification Number displays the sequence of the design for any vehicle
    • 8th Character: The 8th character denotes the vehicle version
    • 9th Character: The 9th character is the VIN accurateness check digit
    • 10th character: A 10th character is a number that says the year of the vehicle manufacturer
    • 11th character: The 11th character in a VIN symbolizes the code of the plant where the motor vehicle was manufactured
  3. Vehicle’s Serial Number: The 12th to 17th characters in the VIN is the serial number allotted to a particular vehicle and that is usually numbers.

It is definitely an added bonus for you to know about your VIN Chassis number. You can help your friends and relatives as well in finding the same if you know where to find. Though each vehicle has a different structure and hence the VIN Chassis number also varies from one vehicle to the other, however, some common places always remain the same in most of the vehicles.


FAQ’s

A vehicle’s VIN number is at times called a chassis number. Vehicle Identification Number is usually stamped to the chassis of the vehicle and so it is fixed to that model.


You can find the engine number on a Nissan Legrand under the hood right next to the wiper system’s pipes.


Your motorcycle’s Chassis number is embossed to the frame of your vehicle and is also available in the vehicle’s Registration Certificate. The Chassis number will have the following parts:

  • WMI or the World Manufacturer Identifier
  • VDS or the Vehicle Description Section
  • Other 9 characters which indicate the vehicle type, the displacement, type of engine, sequence of the design, version of the vehicle, manufacturing year, and the code of the plant
  • Vehicle’s serial number

The VIN of your vehicle can only tell you in what is the sequence of your vehicle that was manufactured, and not the date when your vehicle was built.


The VIN does not state what the options are there in your vehicle which is outside of the size of the engine and other components. Other aspects like leather, stereos and sunroofs, are not shown by the VIN number on most of all vehicles.