Free 1991 Oldsmobile Cutlass Supreme VIN Decoder

How to decode a 1991 Oldsmobile Cutlass Supreme VIN

Characters 1-3 of a 1991 Oldsmobile Cutlass Supreme VIN

A World Manufacturer Identifier (WMI) is a unique code assigned to every vehicle manufacturer by the Society of Automotive Engineers (SAE). The WMI is the first three characters of the Vehicle Identification Number (VIN), which specifies the manufacturer, the vehicle type, and the country of manufacture. For the 1991 Oldsmobile Cutlass Supreme, the WMI “1G3” denotes that this vehicle was produced by General Motors LLC, classified as a passenger car, and manufactured in the United States, specifically in Warren, Michigan. This coding system is essential for ensuring that each vehicle can be uniquely identified worldwide, assisting in tracking, registration, and recall procedures.

List of WMI Codes for a 1991 Oldsmobile Cutlass Supreme

WMI: 1G3

• Model Years Covered: 1981-1997
• Example VIN: 1G3WT34T3MD355010
• 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 1991 Oldsmobile Cutlass Supreme 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 Oldsmobile Cutlass Supreme:

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 Oldsmobile Cutlass Supreme 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 Oldsmobile Cutlass Supreme VIN — Year Code

11th Character in the 1991 Oldsmobile Cutlass Supreme VIN — Plant Code(s)

Known 1991 Oldsmobile Cutlass Supreme Assembly Factory VIN Code(s)

VIN Characters 12 - 17 of a 1991 Oldsmobile Cutlass Supreme

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

What info can a 1991 Oldsmobile Cutlass Supreme VIN reveal?

• Vehicle Type and Model Year: The VIN can provide insights into the vehicle’s category, potentially indicating it as a Passenger Car, along with its production year, for example, 1991, offering details about its classification and age.
• Make and Model Details: Essential identification details, including the make and model such as Cutlass Supreme, are encoded within the VIN, contributing to its identification.
• Engine Specifications: The VIN decoding can reveal detailed information about the engine, such as a V-Shaped, 6-cylinder engine with a displacement of 3.1 liters, manufactured by CPC, providing valuable insights into the vehicle’s power and performance.
• Fuel Type and Injection System: It might specify the primary fuel type the vehicle operates on, such as Gasoline, and the fuel injection type, for example, Multipoint Fuel Injection (MPFI), offering possible insights into the vehicle’s fuel efficiency and engine technology.
• Body Class and Doors: The VIN may detail the body class, potentially indicating Sedan/Saloon, along with the number of doors, for example, 4 doors, offering insights into the vehicle’s design and structure.
• Production Details: The VIN could include information about the location of the vehicle’s assembly, such as the plant city Doraville and plant country United States, providing potential insights into its manufacturing origin.
• Safety and Interior Features: It may provide information about the seat belt type utilized in the vehicle, such as Automatic, potentially offering insights into its safety features.

Sample VIN Decode Report for a 1991 Oldsmobile Cutlass Supreme