Free 1993 Buick Roadmaster VIN Decoder

How to decode a 1993 Buick Roadmaster VIN

Characters 1-3 of a 1993 Buick Roadmaster VIN

A World Manufacturer Identifier (WMI) is a unique code assigned to every vehicle manufacturer globally, serving as the first three characters of the Vehicle Identification Number (VIN). It provides essential details about the manufacturer, the vehicle’s country of origin, and sometimes even the vehicle type. For instance, the 1993 Buick Roadmaster, produced by General Motors LLC, has a WMI of “1G4”, indicating it was manufactured in the United States, specifically in Michigan. This particular WMI also tells us it’s a passenger car, offering a snapshot of important information without needing the full VIN. The WMI is a critical component for identifying and tracking vehicles internationally, embodying a universal language of automotive identification.

List of WMI Codes for a 1993 Buick Roadmaster

WMI: 1G4

• Model Years Covered: 1991-1996
• Example VIN: 1G4BN5370PR418317
• Manufacturer Name: General Motors LLC
• Vehicle Type: Passenger Car
• City: Warren
• State or Province: Michigan
• Country: United States

Characters 4-8 are the Vehicle Descriptor Section (VDS) of a 1993 Buick Roadmaster 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 1993 Buick Roadmaster:

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 1993 Buick Roadmaster 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 1993 Buick Roadmaster VIN — Year Code

11th Character in the 1993 Buick Roadmaster VIN — Plant Code(s)

Known 1993 Buick Roadmaster Assembly Factory VIN Code(s)

VIN Characters 12 - 17 of a 1993 Buick Roadmaster

The final 6 characters in a 1993 Buick Roadmaster’s 17-digit VIN are its serial number, which will be unique to every vehicle.

Check your Buick Roadmaster’s VIN below:

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What info can a 1993 Buick Roadmaster VIN reveal?

• Model Year: The VIN can reveal the vehicle’s model year as being the year 1993, providing insights into the age and potential market value of the vehicle.
• Vehicle Make and Model: Details such as the make and model are encoded in the VIN, identifying the vehicle as a Roadmaster, though it is possible that this information may be present in some VINs.
• Engine Specifications: The VIN can provide specific engine characteristics, such as a V-Shaped configuration, 5.7 liters displacement, and an 8-cylinder count, which could be indicative of robust performance.
• Fuel Type and Injection System: It may point towards the primary fuel type as Gasoline and mention the use of Throttle Body Fuel Injection (TBI), which might impact fuel efficiency and vehicle performance.
• Safety Features: Information, such as the presence of a driver seat-only front airbag, is indicated, giving insights into the potential safety features available in the vehicle.
• Manufacturing Details: The VIN might uncover manufacturing specifics like the plant city being Arlington, Texas, United States, offering a glimpse into the possible origin of the vehicle.
• Body Class and Size: The vehicle’s body class may be identified as Sedan/Saloon, with specifications including a four-door setup and windows, hinting at the possible design and size of the vehicle.

Sample VIN Decode Report for a 1993 Buick Roadmaster

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