Free 1991 GMC Vandura VIN Decoder

How to decode a 1991 GMC Vandura VIN

Characters 1-3 of a 1991 GMC Vandura VIN

The World Manufacturer Identifier (WMI) is a unique code that is the first three characters of the Vehicle Identification Number (VIN), which specifies the manufacturer of the vehicle and, in some cases, the country and plant where the vehicle was manufactured. For instance, the 1991 GMC Vandura has a WMI of “2GT” for models produced in the United States, indicating that it was manufactured by General Motors LLC in Warren, Michigan, and classified as a truck. This system is crucial for identifying vehicles accurately and is standardized internationally to ensure consistency and readability across the automotive industry. The WMI is essential not only for vehicle registration and identification purposes but also for recalling vehicles and tracking their history. For the 1991 GMC Vandura, “2GT” serves as a key identifier that ties this specific model to its manufacturing details.

List of WMI Codes for a 1991 GMC Vandura

WMI: 2GT

• Model Years Covered: 1981, 1983-1984, 1989-1991
• Example VIN: 2GTEG25Z4M4502250
• Manufacturer Name: General Motors LLC
• Vehicle Type: Truck
• City: Warren
• State or Province: Michigan
• Country: United States

WMI: 1GT

• Model Years Covered: 1982-1983, 1990-1995
• Example VIN: 1GTGG35K5M7509620
• Manufacturer Name: General Motors LLC
• Vehicle Type: Truck
• City: Warren
• State or Province: Michigan
• Country: United States

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

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 GMC Vandura 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 GMC Vandura VIN — Year Code

11th Character in the 1991 GMC Vandura VIN — Plant Code(s)

Known 1991 GMC Vandura Assembly Factory VIN Code(s)

VIN Characters 12 - 17 of a 1991 GMC Vandura

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

What info can a 1991 GMC Vandura VIN reveal?

• Model Year: The VIN can reveal the vehicle’s model year, indicating that it is a 1991 model. This provides insights into the age and potential market value of the vehicle.
• Vehicle Specifications: The VIN details include specifications of a Vandura model vehicle, featuring a V-Shaped 4.3L engine manufactured by CPC.
• Engine Details: Through the VIN, users can discover that the engine has a displacement of 4300.0 CC (or 4.3L), with 6 cylinders and employs Throttle Body Fuel Injection (TBI) for fuel delivery.
• Fuel Type: The primary fuel type for this vehicle is gasoline, providing insights into the vehicle’s fuel usage and potential efficiency.
• Drive Type and Body Class: The VIN indicates that the vehicle has a 4x2 drive type and is categorized as a Cargo Van, possibly hinting at its intended use and capabilities. Additionally, the VIN may specify the body class, offering detailed insights into the vehicle’s design and structure.
• Manufacturing Information: The vehicle was manufactured in Scarborough, Ontario, Canada, elucidating its geographic origin and possible manufacturing standards.
• Gross Vehicle Weight Rating: The dataset specifies the vehicle’s GVWR as Class 2E: 6,001 - 7,000 lb, indicating its weight classification and potentially hinting at its load-carrying capacity.

Sample VIN Decode Report for a 1991 GMC Vandura

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