Free 1981 Porsche 928 VIN Decoder

How to decode a 1981 Porsche 928 VIN

Characters 1-3 of a 1981 Porsche 928 VIN

A World Manufacturer Identifier (WMI) is a unique code consisting of the first three characters in a Vehicle Identification Number (VIN), designated to identify the vehicle’s manufacturer, country of production, and vehicle type. For instance, Porsche 928 models produced in 1981 are represented by the WMI “WP0,” indicating that they were manufactured by Dr. Ing. h.c.F. Porsche AG, based in Stuttgart, Germany. This marking confirms the car as a passenger vehicle originating from this renowned German manufacturer. The WMI is an essential component of the VIN, providing critical information about the vehicle’s origin, make, and model year, thus assisting in vehicle tracking, registration, and recall actions.

List of WMI Codes for a 1981 Porsche 928

WMI: WP0

• Model Years Covered: 1981-1982, 1984, 1990-1991, 1993-1994
• Example VIN: WP0JA0922BS820898
• Manufacturer Name: Dr. Ing. h.c.F. Porsche AG
• Vehicle Type: Passenger Car
• City: Stuttgart
• State or Province: -
• Country: Germany

Characters 4-8 are the Vehicle Descriptor Section (VDS) of a 1981 Porsche 928 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 1981 Porsche 928:

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 1981 Porsche 928 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 1981 Porsche 928 VIN — Year Code

11th Character in the 1981 Porsche 928 VIN — Plant Code(s)

Known 1981 Porsche 928 Assembly Factory VIN Code(s)

VIN Characters 12 - 17 of a 1981 Porsche 928

The final 6 characters in a 1981 Porsche 928’s 17-digit VIN are its serial number, which will be unique to every vehicle.

What info can a 1981 Porsche 928 VIN reveal?

• Model Year: The VIN can reveal the vehicles model year being the year 1981, providing insights into the age and potential market value of the vehicle.
• Manufacturing Details: The VIN provides information that the vehicle was manufactured in Stuttgart, Germany, showcasing not only the country but also the specific city of production.
• Vehicle Specifications: The dataset provides details about a Porsche 928 model, including that it is equipped with a horizontally opposed (boxer) engine with 6 cylinders.
• Body Class and Doors: A VIN can specify the body class, revealing that the vehicle is a Coupe with 2 doors, providing insights into the vehicle’s design and functionality.
• Safety Features: Information on the vehicle’s safety features, such as the presence of active belts and a manual seat belt type, can be extracted from the VIN.
• Engine and Performance: Specific engine configuration, being horizontally opposed (boxer), and the number of cylinders (6) offer insights into the vehicle’s performance capabilities.
• Restraint System: The dataset specifies other restraint system information, tersely noting the implementation of active belts, which contributes to the vehicle’s safety profile.

Sample VIN Decode Report for a 1981 Porsche 928

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