Free 1991 Audi V8 VIN Decoder

How to decode a 1991 Audi V8 VIN

Characters 1-3 of a 1991 Audi V8 VIN

World Manufacturer Identifier (WMI) codes are unique three-character sequences that identify the manufacturer of a vehicle worldwide. For the 1991 Audi V8, the WMI is “WAU”, indicating that Audi AG, located in Ingolstadt, Germany, is the manufacturer. These codes not only reveal the maker but are also pivotal in distinguishing the vehicle type, in this case, a passenger car. The WMI is the initial segment of the Vehicle Identification Number (VIN), a 17-character code that provides detailed information about the vehicle, including its model year, production number, and specific features. The WMI, therefore, is a key deciphering tool in the automotive industry, providing essential information about the vehicle’s origins and characteristics.

List of WMI Codes for a 1991 Audi V8

WMI: WAU

• Model Years Covered: 1991
• Example VIN: WAUKE54C3MN000866
• Manufacturer Name: Audi AG
• Vehicle Type: Passenger Car
• City: Ingolstadt
• State or Province:
• Country: Germany

Characters 4-8 are the Vehicle Descriptor Section (VDS) of a 1991 Audi V8 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 Audi V8:

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 Audi V8 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 Audi V8 VIN — Year Code

11th Character in the 1991 Audi V8 VIN — Plant Code(s)

Known 1991 Audi V8 Assembly Factory VIN Code(s)

VIN Characters 12 - 17 of a 1991 Audi V8

The final 6 characters in a 1991 Audi V8’s 17-digit VIN are its serial number, which will be unique to every vehicle.

What info can a 1991 Audi V8 VIN reveal?

• Model Year: The VIN can reveal the vehicle’s model year, suggesting that the car is from the year 1991, providing insights into the age and potential market value of the vehicle.
• Manufacturing Location: The plant city and country, specified by the VIN, such as Neckarsulm, Germany, are highlighted, showcasing the car’s production origin.
• Vehicle Specifications: Basic details like the make V8 Quattro model are encoded within the VIN, including engine specifications such as an 8-cylinder engine with a brake horsepower starting from 240, and the primary fuel type being gasoline.
• Body Class and Size: The VIN can uncover the body class and size, indicating that this vehicle is a Sedan/Saloon with 4 doors, offering details about the vehicle’s design and structure.
• Safety Features: Insights into safety features, such as the type of seatbelt being manual, can be inferred from the VIN, showcasing standard safety measures for this model.

Sample VIN Decode Report for a 1991 Audi V8

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