Free 1991 Ford Mustang VIN Decoder

How to decode a 1991 Ford Mustang VIN

Characters 1-3 of a 1991 Ford Mustang VIN

World Manufacturer Identifier (WMI) codes are a three-letter or digit sequence at the beginning of a Vehicle Identification Number (VIN) that indicates the vehicle’s manufacturer, country of manufacture, and vehicle type. For the 1991 Ford Mustang, the WMI is “1FA,” designating the Ford Motor Company in the United States as the manufacturer. The “1” signifies the vehicle was produced in the United States, while the letters “FA” specifically identify Ford Motor Company. This WMI is integral to understanding the origin of the 1991 Ford Mustang, indicating it as a passenger car manufactured by Ford in Dearborn, Michigan. The use of WMIs ensures a consistent, global method for vehicle identification, crucial for legal, registration, and repair purposes.

List of WMI Codes for a 1991 Ford Mustang

WMI: 1FA

• Model Years Covered: 1981-2004, 2015-2024
• Example VIN: 1FACP40M6MF165689
• Manufacturer Name: Ford Motor Company
• Vehicle Type: Passenger Car
• City: Dearborn
• State or Province: Michigan
• Country: United States

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

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 Ford Mustang 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 Ford Mustang VIN — Year Code

11th Character in the 1991 Ford Mustang VIN — Plant Code(s)

Known 1991 Ford Mustang Assembly Factory VIN Code(s)

VIN Characters 12 - 17 of a 1991 Ford Mustang

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

What info can a 1991 Ford Mustang VIN reveal?

• Model Year: The VIN can reveal the vehicle’s model year, indicating the year 1991, offering insights into the age and potential market value of the vehicle.
• Engine Details: The VIN allows for a detailed breakdown of the engine’s specifications, showcasing a V-Shaped configuration, a 5.0-liter capacity (4948.893328 CC or 302 CI), and its ability to produce at least 225 horsepower. This discloses the engine’s power and design appeal, noting its manufacture by Ford and its classification as having an Electronic Fuel Injection system coupled with a High Output Engine.
• Body Type and Size: The VIN decodes to a Convertible/Cabriolet body class, with a specification of 2 doors, providing a clear picture of the vehicle’s design and capacity for potential buyers or enthusiasts.
• Safety Features: The VIN also provides insights into the vehicle’s safety specifications, denoting the presence of a driver seat-only front airbag and manual seat belt type, hinting at the level of safety equipment from that era.
• Fuel Type and Efficiency: Gasoline is specified as the primary fuel type, offering an idea of the vehicle’s potential fuel consumption and efficiency metrics, in combination with the engine details.
• Manufacturing Information: Details about the manufacturing plant in Dearborn, Michigan, United States are disclosed, offering a glimpse into the vehicle’s origin and production background.
• Vehicle Identification: The VIN, featuring a sample VIN of 1FACP45E0MF168461, enables unique identification of the vehicle, highlighting its make as a Ford Mustang GT, placing it in the spectrum of sports cars from the early ’90s.

Sample VIN Decode Report for a 1991 Ford Mustang

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