Free 1990 Pontiac Grand Prix VIN Decoder

How to decode a 1990 Pontiac Grand Prix VIN

Characters 1-3 of a 1990 Pontiac Grand Prix VIN

A World Manufacturer Identifier (WMI) is a unique code used to identify the manufacturer of a vehicle and provides key information about the car, including its country of origin and vehicle type. For the 1990 Pontiac Grand Prix, the WMI is “1G2,” indicating that it was manufactured by General Motors LLC in the United States, specifically in Warren, Michigan. This code is part of a larger Vehicle Identification Number (VIN), which uniquely identifies each vehicle. The “1G2” prefix is a testament to the vehicle’s American heritage and its production under the General Motors umbrella, ensuring adherence to their standards of quality and performance for passenger cars during its production years from 1988 to 2003.

List of WMI Codes for a 1990 Pontiac Grand Prix

WMI: 1G2

• Model Years Covered: 1988-2003
• Example VIN: 1G2WT54TXLF302744
• 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 1990 Pontiac Grand Prix 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 1990 Pontiac Grand Prix:

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 1990 Pontiac Grand Prix 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 1990 Pontiac Grand Prix VIN — Year Code

11th Character in the 1990 Pontiac Grand Prix VIN — Plant Code(s)

Known 1990 Pontiac Grand Prix Assembly Factory VIN Code(s)

VIN Characters 12 - 17 of a 1990 Pontiac Grand Prix

The final 6 characters in a 1990 Pontiac Grand Prix’s 17-digit VIN are its serial number, which will be unique to every vehicle.

What info can a 1990 Pontiac Grand Prix VIN reveal?

• Model Year: The VIN can indicate that the vehicle was potentially produced in 1990, providing insights into the age and potential market value of the vehicle.
• Vehicle Type and Body Class: Decoding the VIN may reveal that the vehicle is a Passenger Car with a Coupe body, offering detailed insights into the vehicle’s design and structure.
• Engine Specifications: It can specify an engine with a displacement of 3.1 liters (189.17360669367 CI or 3100.0 CC), configured in a V-Shape, using Multipoint Fuel Injection (MPFI) for fuel delivery, and manufactured by CPC.
• Fuel Type: The VIN may suggest that the primary fuel type for the engine is gasoline, which aligns with the common fuel type for passenger vehicles of its era.
• Production Details: The manufacturing location provided in the VIN reveals the vehicle was potentially assembled in Kansas City, Kansas, United States, by NA-MCD - Fairfax Assembly.
• Model Specifics: The make and model of the vehicle are potentially identified as Grand Prix, along with a specific trim of GT/GTP, enriching the descriptive detail available from a VIN.
• Safety Features: Information such as the seat belt type potentially being automatic offers insights into the vehicle’s safety features designed at the time of manufacture.

Sample VIN Decode Report for a 1990 Pontiac Grand Prix