Free 2005 Buick Century VIN Decoder

How to decode a 2005 Buick Century VIN

Characters 1-3 of a 2005 Buick Century VIN

A World Manufacturer Identifier (WMI) is a unique three-letter or digit code used globally to identify the maker of a vehicle, providing insight into the vehicle’s manufacturing location, type, and brand. For the 2005 Buick Century, the WMI “2G4” specifies that the vehicle was produced by General Motors LLC in the United States, specifically in Warren, Michigan. This identifier is part of the vehicle identification number (VIN), allowing for the tracking and registration of the vehicle. The WMI is crucial for various stakeholders, including manufacturers, authorities, and consumers, offering a standardized method to recognize a vehicle’s origin and manufacturer. For this specific Buick model, “2G4” confirms it as a passenger car crafted under the General Motors umbrella, echoing its American manufacturing heritage.

List of WMI Codes for a 2005 Buick Century

WMI: 2G4

• Model Years Covered: 1997-2005
• Example VIN: 2G4WS55J051107737
• 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 2005 Buick Century 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 2005 Buick Century:

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 2005 Buick Century 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 2005 Buick Century VIN — Year Code

11th Character in the 2005 Buick Century VIN — Plant Code(s)

Known 2005 Buick Century Assembly Factory VIN Code(s)

VIN Characters 12 - 17 of a 2005 Buick Century

The final 6 characters in a 2005 Buick Century’s 17-digit VIN are its serial number, which will be unique to every vehicle.

Check your Buick Century’s VIN below:

What info can a 2005 Buick Century VIN reveal?

• Model Year: The VIN can reveal the vehicle’s model year, such as the year 2005, offering insights into the age and potential market value of the vehicle.
• Body Class and Size: The VIN may indicate that it is a Sedan/Saloon, providing insights into the vehicle’s size and configuration.
• Engine Type: Information about the engine being V-shaped with a 3.1-liter displacement and six cylinders is encoded within the VIN, offering detailed insights into the vehicle’s powerplant capabilities.
• Safety Features: The VIN may indicate the presence of front airbags for both the driver and passenger, as well as a side airbag for the driver seat only, highlighting key safety features of the vehicle.
• Fuel System: The VIN may specify the type of fuel system the vehicle uses, such as Sequential Fuel Injection (SFI), indicating a modern and potentially efficient fuel delivery mechanism.
• Plant Information: Details regarding the manufacturing location, including the plant city (Oshawa #2) and country (Canada), can be discerned, offering context about where the vehicle was produced.
• Vehicle Type and Specifications: Basic model information, including the make (Buick Century), series (Custom), and specific attributes like the number of doors (4) and windows (4), is typically encoded within the VIN, allowing for a comprehensive overview of the vehicle’s specifications.

Sample VIN Decode Report for a 2005 Buick Century