Free 1981 Cadillac Deville VIN Decoder

How to decode a 1981 Cadillac Deville VIN

Characters 1-3 of a 1981 Cadillac Deville VIN

A World Manufacturer Identifier (WMI) is the first three characters of a vehicle identification number (VIN) which uniquely identify the manufacturer of the vehicle. In the case of the 1981 Cadillac DeVille, the WMI “1G6” signifies that General Motors LLC, located in Warren, Michigan, United States, is the manufacturer. This specific code is pivotal as it not only implies that the vehicle is a passenger car but also links it to a legacy of vehicles crafted in the United States. Such identification aides in tracking, registration, and recall procedures, ensuring that each vehicle can be traced back to its origin. Understanding a WMI is crucial for both legal and safety reasons, providing essential information about a vehicle’s background and manufacturing details.

List of WMI Codes for a 1981 Cadillac Deville

WMI: 1G6

• Model Years Covered: 1981-2005
• Example VIN: 1G6AD6990B9248862
• 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 1981 Cadillac Deville 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 1981 Cadillac Deville:

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 1981 Cadillac Deville 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 1981 Cadillac Deville VIN — Year Code

11th Character in the 1981 Cadillac Deville VIN — Plant Code(s)

Known 1981 Cadillac Deville Assembly Factory VIN Code(s)

VIN Characters 12 - 17 of a 1981 Cadillac Deville

The final 6 characters in a 1981 Cadillac Deville’s 17-digit VIN are its serial number, which will be unique to every vehicle.

What info can a 1981 Cadillac Deville VIN reveal?

• Model Year: The VIN can reveal the vehicle’s model year as 1981, providing insights into the age and potential market value of the vehicle.
• Make and Model: The VIN identifies the vehicle as a Cadillac Deville, offering insight into the vehicle’s brand and specific model for potential buyers or enthusiasts.
• Engine Specifications: The engine, manufactured by Cadillac, showcases a V-shaped configuration with 6 cylinders and a displacement of 4 liters (4000 CC or 244.0949763789 CI), indicating the vehicle’s power capacity and potential performance.
• Fuel Type: The Cadillac Deville runs on gasoline, a key detail for understanding fuel compatibility and environmental impact.
• Drive Type and Body Class: The VIN indicates that this vehicle is a Rear-Wheel Drive (RWD) Sedan/Saloon, offering clues about its handling characteristics and interior space.
• Plant Information: Manufactured in Detroit, Michigan, United States, this detail from the VIN provides insight into the vehicle’s origin and potentially the manufacturing standards of the time.
• Safety Features: Highlighting manual seat belts, this detail hints at the safety features and regulations that were standard when the vehicle was produced.

Sample VIN Decode Report for a 1981 Cadillac Deville

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