Free 1991 BMW 525i VIN Decoder

How to decode a 1991 BMW 525i VIN

Characters 1-3 of a 1991 BMW 525i VIN

The World Manufacturer Identifier (WMI) is a unique three-letter code that indicates the manufacturer of a vehicle as well as additional information, such as the country of manufacture and vehicle type. For the 1991 BMW 525i, the WMI is “WBA”, which identifies BMW AG as the manufacturer. This code signifies that the car is a passenger vehicle produced in Munich, Germany. Specifically, for BMW AG, the “WBA” code has been used for various model years including 1988 through 1991, and again in later years, confirming its continuation in producing passenger vehicles. Understanding the WMI is crucial for correctly identifying vehicles, providing insights into their origin and classification.

List of WMI Codes for a 1991 BMW 525i

WMI: WBA

• Model Years Covered: 1988-1991, 1993-1995, 2001-2007
• Example VIN: WBAHD5312MBF94383
• Manufacturer Name: BMW AG
• Vehicle Type: Passenger Car
• City: Munich
• State or Province:
• Country: Germany

Characters 4-8 are the Vehicle Descriptor Section (VDS) of a 1991 BMW 525i 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 1991 BMW 525i:

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 1991 BMW 525i 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 1991 BMW 525i VIN — Year Code

11th Character in the 1991 BMW 525i VIN — Plant Code(s)

Known 1991 BMW 525i Assembly Factory VIN Code(s)

VIN Characters 12 - 17 of a 1991 BMW 525i

The final 6 characters in a 1991 BMW 525i’s 17-digit VIN are its serial number, which will be unique to every vehicle.

Check your BMW 525i’s VIN below:

What info can a 1991 BMW 525i VIN reveal?

• Model Year: The VIN can reveal the vehicle’s model year, such as the year 1991, providing insights into the age and potential market value of the vehicle.
• Restraint System Info: Safety features, including restraint systems like Dr. Supplemental System (SRS), may be inferred from the VIN, offering information about the vehicle’s safety equipment.
• Manufacturing Location: The VIN can indicate the manufacturing location, pinpointing cities such as Dingolfing in Germany, providing insight into where the vehicle was produced.
• Seat Belt Type: The VIN specifies the seat belt type, such as manual seat belts, showing the type of safety harness installed in the vehicle.
• Vehicle Descriptor: Vehicle specific information, such as the descriptor “WBAHD631*MB”, encodes details like make, model, and engine specifications, giving a detailed overview of the vehicle’s characteristics.
• Vehicle Type: The VIN categorizes the vehicle as a Passenger Car, providing insights into its intended use and capabilities, helping to understand the vehicle’s primary purpose.
• Sample VIN: A sample VIN like “WBAHD6313MBJ60041” provides a unique identifier for each vehicle, encapsulating various specifications and historical data, potentially offering a wealth of information about the vehicle’s history and features.

Sample VIN Decode Report for a 1991 BMW 525i

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