Free Buick Century VIN Decoder

Experience the elegance and durability of your Buick Century. Use our FREE VIN decoder to uncover detailed insights about its luxury and dependability. Enter your VIN in the box below to begin unraveling its history and specifications!

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How to decode a Buick Century VIN

Characters 1-3 of a Buick Century VIN

A WMI, or World Manufacturer Identifier, is a unique three-character code assigned to a vehicle manufacturer by the international body authorized to regulate VIN standards. This code identifies the manufacturer of the vehicle and can even indicate some attributes like the country of origin and the type of the vehicle. For the Buick Century, the WMI can start with 1G4, indicating that the vehicle was produced by General Motors LLC in the United States, with 2G4 denoting models manufactured slightly later, or with 3G4 for vehicles from specific years in the early 90s. These codes are critical for accurately pinpointing the make of the vehicle and for obtaining specific information about the car when performing a VIN lookup.

List of WMI Codes for a Buick Century

WMI: 1G4

  • Model Years Covered: 1984, 1986-1996
  • Example VIN: 1G4AL19E8E6495127
  • Manufacturer Name: General Motors LLC
  • Vehicle Type: Passenger Car
  • City: Warren
  • State or Province: Michigan
  • Country: United States

WMI: 3G4

  • Model Years Covered: 1990-1991, 1993-1994
  • Example VIN: 3G4AL54N0LS600458
  • Manufacturer Name: General Motors LLC
  • Vehicle Type: Passenger Car
  • City: Warren
  • State or Province: Michigan
  • Country: United States

WMI: 2G4

  • Model Years Covered: 1997-2005
  • Example VIN: 2G4WY52M1V1405274
  • 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 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 Buick Century:

Known VDS for a Buick Century
AL19EAH273AH51RAL51WAL51RAL513AH51NAL51NAH54NAL54N
AH54RAG54NAG55NAH55NAH85NAL55NAG55MAG554AG85MAH55M
WY52MWS52MWS52JWY55JWS55JAH84N

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 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 Buick Century VIN — Year Code

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

Known Buick Century Assembly Factory VIN Code(s)

Plant Code Plant City Plant State Plant Country Plant Company Name Example VIN
1 Oshawa #2 Ontario Canada 2G4WY52M1V1405274
2 Ste. Therese Quebec Canada Na-Gm Corp 3G4AG55M5R2601432
6 Oklahoma City Oklahoma United States 1G4AL19E8E6495127
D Doraville Georgia United States Na-Mcd 1G4AH2731GD479956
S Ramos Arizpe Mexico 3G4AL54N0LS600458
T Sleepy Hollow New York United States Tarrytown Assembly 1G4AH51R2HT435888

VIN Characters 12 - 17 of a Buick Century

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

Want to unlock even more detailed info about your vehicle?

How to find a Buick Century’s VIN?

Locating the VIN number on your Buick Century is key for identification. Here’s how to find it:

  1. Examine the dashboard on the driver’s side of your Buick Century. Look through the windshield to find the VIN displayed on a small, metallic plate.
  2. Open the driver’s side door and inspect the door jamb area. The VIN can often be found on a label or sticker where the door latches.
  3. Look at the engine bay of your Buick Century. The VIN might be engraved on the engine block or stamped on a plate attached to the engine.
  4. Review your Buick Century’s vehicle registration documents or insurance papers, where the VIN is always printed.
  5. Check the rear wheel well. Peer through the wheel spokes to view the area where the VIN might be stamped.
  6. Inspect the trunk area of your Buick Century. The VIN can sometimes be found under the spare tire or on the trunk lid.
  7. If your Buick Century still has its original documentation or service records, the VIN will be printed on those documents.
VIN Decoder

What info can a Buick Century VIN reveal?

  • Model Year: The VIN can reveal the vehicle’s model year, possibly indicating the year 1996, providing insights into the age and potential historical value of the vehicle.
  • Manufacturer Name: The VIN provides the manufacturer name, which might be General Motors LLC, offering details about the company responsible for the vehicle’s production.
  • Plant City: The VIN discloses the city where the vehicle was manufactured, which may be Oklahoma City, giving insight into the vehicle’s production location.
  • Vehicle Type: The VIN indicates the vehicle type, possibly a passenger car, offering insights into the primary use of the vehicle.
VIN Decoder

Don’t have your Buick Century’s VIN handy? Try our license plate lookup instead!

Sample VIN Decode Report for a Buick Century

Vehicle Spec Value
Body Class Sedan/Saloon
Displacement (CC) 3100.0
Displacement (CI) 189.17360669367
Displacement (L) 3.1
Doors 4
Engine Configuration V-Shaped
Engine Model LG8
Engine Number of Cylinders 6
Front Air Bag Locations 1st Row (Driver and Passenger)
Fuel Delivery / Fuel Injection Type Sequential Fuel Injection (SFI)
Fuel Type - Primary Gasoline
Model Century
Model Year 2004
Other Engine Info Name Plate: Buick
Plant City Oshawa #2
Plant Company Name
Plant Country Canada
Plant State Ontario
Seat Belt Type Manual
Series Custom
Side Air Bag Locations Driver Seat Only
Tire Pressure Monitoring System (TPMS) Type Indirect
Vehicle Descriptor 2G4WS55J*41
Vehicle Type Passenger Car
Windows 4
Sample_VIN 2G4WS55J041176605

Decode a Buick VIN

Get a Buick Century History Report

2002 Buick Century
VIN: 2G4WS52J121116138

0

Vehicle Mileage Mileage:
0
Vehicle Location Location:
Salt Lake City, UT
2002 Buick Century
VIN: 2G4WS52J921223017

1950

Vehicle Mileage Mileage:
1
Vehicle Location Location:
Lake Worth Beach, FL
2005 Buick Century
VIN: 2G4WS52JX51151832

0

Vehicle Mileage Mileage:
92000
Vehicle Location Location:
Huntington, UT
1998 Buick Century
VIN: 2G4WS52M2W1603221

4990

Vehicle Mileage Mileage:
121615
Vehicle Location Location:
Charleston, SC
1999 Buick Century
VIN: 2G4WY52M4X1528330

0

Vehicle Mileage Mileage:
130146
Vehicle Location Location:
Alvin, TX
2003 Buick Century
VIN: 2G4WS52J831170277

3950

Vehicle Mileage Mileage:
135000
Vehicle Location Location:
Houston, TX
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