Free Pontiac Sunfire VIN Decoder

How to decode a Pontiac Sunfire VIN

Characters 1-3 of a Pontiac Sunfire VIN

World Manufacturer Identifier (WMI) codes are unique three-letter sequences that identify the manufacturer of a vehicle and provide specific information such as the vehicle type and the country of manufacture. For the Pontiac Sunfire, a popular model produced by General Motors LLC, there are several WMIs used across various model years. For instance, vehicles produced between 1996 and 2004 might start with the WMI 1G2, indicating they were manufactured in Warren, Michigan, United States. Another WMI used for the Sunfire includes 3G2, which was assigned to models produced in select years ranging from 1996 to 2005, also indicating manufacture in Warren, Michigan, United States. Lastly, the 4G2 WMI was used for Pontiac Sunfire cars crafted between 1996 and 2000, underlining the same manufacturing details.

List of WMI Codes for a Pontiac Sunfire

WMI: 1G2

• Model Years Covered: 1996-2004
• Example VIN: 1G2JB1242T7510709
• Manufacturer Name: General Motors LLC
• Vehicle Type: Passenger Car
• City: Warren
• State or Province: Michigan
• Country: United States

WMI: 3G2

• Model Years Covered: 1996-1997, 1999-2001, 2004-2005
• Example VIN: 3G2JB5242TS800182
• Manufacturer Name: General Motors LLC
• Vehicle Type: Passenger Car
• City: Warren
• State or Province: Michigan
• Country: United States

WMI: 4G2

• Model Years Covered: 1996-2000
• Example VIN: 4G2JB32T1TB204082
• 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 Pontiac Sunfire 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 Pontiac Sunfire:

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 Pontiac Sunfire 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 Pontiac Sunfire VIN — Year Code

11th Character in the Pontiac Sunfire VIN — Plant Code(s)

Known Pontiac Sunfire Assembly Factory VIN Code(s)

VIN Characters 12 - 17 of a Pontiac Sunfire

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

What info can a Pontiac Sunfire VIN reveal?

• Model Year: The VIN can reveal the vehicle’s model year, possibly indicating it as a 2002 model, providing insights into the age and potential historical value of the vehicle.
• Body Class and Doors: A VIN can provide insights into the body class and size, suggesting the vehicle as a Sedan/Saloon with four doors and four windows, offering a compact yet comfortable space.
• Engine Specifications: Detailed engine information can typically be deduced, including possibly the vehicle being powered by a 2.2 L (2200cc or 134.25223700841 ci) In-Line 4-cylinder engine, manufactured by GM with an engine model L61, possibly producing up to 170 hp. It might feature Dual Overhead Cam (DOHC) and Multipoint Fuel Injection (MPFI) technology for efficient fuel delivery.
• Fuel Type and Efficiency: The primary fuel type for the vehicle may be Gasoline. This, combined with the engine’s specifics, could offer insights into the vehicle’s fuel efficiency and performance characteristics.
• Safety Features: The VIN might specify the location of the front airbags as the 1st Row (Driver and Passenger), suggesting the vehicle is equipped with essential safety features to protect front row occupants.
• Manufacturing Details: The VIN may shed light on the vehicle’s assembly, possibly indicating it was manufactured in Lordstown, Ohio, United States, by NA-GM Corp, which might add to the vehicle’s history and potentially influence its valuation and appeal.
• Year, Make, and Model: Using the VIN, one can tentatively identify the vehicle as a Sunfire model from the year 2002, possibly providing a straightforward method to categorize and assess the vehicle according to its market segment.

Sample VIN Decode Report for a Pontiac Sunfire