Free 1990 Buick Reatta VIN Decoder

How to decode a 1990 Buick Reatta VIN

Characters 1-3 of a 1990 Buick Reatta VIN

A World Manufacturer Identifier (WMI) is an essential part of the Vehicle Identification Number (VIN) that uniquely identifies the manufacturer of the vehicle worldwide. In the context of the 1990 Buick Reatta, the WMI “1G4” specifies that the vehicle was made by General Motors LLC in the United States, particularly in Warren, Michigan. This indicator is crucial for tracking, registration, and recall purposes as it provides specific information about the vehicle’s origin, including the manufacturing company, vehicle type, and country of manufacture. For the 1990 Buick Reatta, the WMI signifies that it is a passenger car constructed by an American automotive giant, offering a unique blend of historical and technical legacy associated with its manufacturer. Understanding the WMI is vital for enthusiasts, owners, and service professionals alike, providing a foundational piece of data in the vehicle’s identification and history.

List of WMI Codes for a 1990 Buick Reatta

WMI: 1G4

• Model Years Covered: 1988-1991
• Example VIN: 1G4EC33C0LB905878
• 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 1990 Buick Reatta 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 1990 Buick Reatta:

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 1990 Buick Reatta 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 1990 Buick Reatta VIN — Year Code

11th Character in the 1990 Buick Reatta VIN — Plant Code(s)

Known 1990 Buick Reatta Assembly Factory VIN Code(s)

VIN Characters 12 - 17 of a 1990 Buick Reatta

The final 6 characters in a 1990 Buick Reatta’s 17-digit VIN are its serial number, which will be unique to every vehicle.

What info can a 1990 Buick Reatta VIN reveal?

• Model Year: The VIN can reveal the vehicles model year being the year 1990, providing insights into the age and potential market value of the vehicle.
• Body Class and Doors: A VIN can specify the body class and size, indicating that this vehicle is a Convertible/Cabriolet with 2 doors, offering detailed insights into the vehicle’s design and structure.
• Engine Specifications: Details such as the engine configuration being V-Shaped, a displacement of 3.8 Liters (or 3800.0 CC), and it having 6 cylinders are typically encoded within the VIN, providing insights into the vehicle’s power and performance capabilities.
• Fuel Type and Efficiency: The VIN may specify the primary fuel type the vehicle uses, which in this case is Gasoline, along with the type of fuel injection system, which is Multipoint Fuel Injection (MPFI), giving information about the vehicle’s fuel efficiency and engine technology.
• Safety Features: The VIN can provide information on standard safety features, such as the presence of a front airbag located at the driver seat only and the type of seat belt system, which is manual, offering insights into the vehicle’s safety capabilities.
• Manufacturing Information: It usually includes data such as the plant city, country, state, and the name of the company that assembled the vehicle – for example, Baltimore Assembly in Baltimore, Maryland, United States, providing insights into the vehicle’s manufacturing origins and history.
• Vehicle Identification: Basic Reatta model information, such as the specific engine manufacturer (BOCF) and the unique vehicle descriptor, is often encoded within the VIN, offering unique details for vehicle identification and classification.

Sample VIN Decode Report for a 1990 Buick Reatta