Free 2021 Nissan Altima VIN Decoder

How to decode a 2021 Nissan Altima VIN

Characters 1-3 of a 2021 Nissan Altima VIN

A World Manufacturer Identifier (WMI) is the initial sequence of three characters in a Vehicle Identification Number (VIN), which uniquely identifies the manufacturer of the vehicle. For instance, Nissan North America, Inc., which manufactures vehicles in Franklin, Tennessee, United States, uses the WMI “1N4” for the 2021 Nissan Altima among other models. This portion of the VIN provides essential information, indicating that the vehicle is a passenger car produced between 1993 and 2024. WMIs are integral in ensuring that each vehicle can be uniquely identified worldwide, providing a standardized method to track vehicle history, recalls, and registrations. This system is invaluable for manufacturers, law enforcement, and vehicle owners.

List of WMI Codes for a 2021 Nissan Altima

WMI: 1N4

• Model Years Covered: 1993-2024
• Example VIN: 1N4BL4BW6MN373812
• Manufacturer Name: Nissan North America, Inc.
• Vehicle Type: Passenger Car
• City: Franklin
• State or Province: Tennessee
• Country: United States

Characters 4-8 are the Vehicle Descriptor Section (VDS) of a 2021 Nissan Altima VIN

These characters correspond to components like:

• Engine type
• Transmission
• Model or trim
• Body style
• Gross vehicle weight range

Below find the known vehicle descriptor codes for a 2021 Nissan Altima:

Auto manufacturers have some discretion to decide how they want to code this section, but its contents and decoded results are generally consistent.

Character 9 is the “check digit” in a 2021 Nissan Altima VIN.

Based on a formula developed by the US Department of Transportation, it helps reduce fraud by ensuring the validity of the VIN.

10th Character in the 2021 Nissan Altima VIN — Year Code

11th Character in the 2021 Nissan Altima VIN — Plant Code(s)

Known 2021 Nissan Altima Assembly Factory VIN Code(s)

VIN Characters 12 - 17 of a 2021 Nissan Altima

The final 6 characters in a 2021 Nissan Altima’s 17-digit VIN are its serial number, which will be unique to every vehicle.

Check your Nissan Altima’s VIN below:

What info can a 2021 Nissan Altima VIN reveal?

• Model Year and Make: The VIN can reveal the vehicles model year being the year 2021, providing insights into the age and potential market value of the vehicle, along with the make, for example, Altima, offering information about the brand of the vehicle.
• Safety Features: A VIN can provide a wealth of information on safety features such as Anti-lock Braking System (ABS), Electronic Stability Control (ESC), and curtain airbags in the 1st and 2nd Rows, which may hint at the vehicle’s focus on passenger protection.
• Fuel Type and Engine Details: The VIN may specify the primary fuel type the vehicle uses, for example, gasoline, alongside engine displacement details like 2.5L, suggesting the vehicle’s power and efficiency characteristics.
• Drive Type and Transmission: Details such as 4-Wheel Drive (4WD) and the style of transmission, for example, Continuously Variable Transmission (CVT), are often encoded within the VIN, providing insights into the vehicle’s drivetrain and performance.
• Advanced Driver Assistance Systems (ADAS): Standard features such as Adaptive Cruise Control (ACC), Lane Keeping Assistance (LKA), and Pedestrian Automatic Emergency Braking (PAEB) can be discerned, indicating the vehicle’s advanced safety and convenience technologies.
• Body Class and Vehicle Type: Information such as the body class being a Sedan/Saloon and the vehicle type as a Passenger Car can typically be found, providing a picture of the vehicle’s size, style, and intended use.
• Manufacturing Information: The VIN can reveal manufacturing details like the assembly plant’s location, for example, Canton, Mississippi, United States, and the plant’s company.

Sample VIN Decode Report for a 2021 Nissan Altima

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