Free 2003 Chevrolet Impala VIN Decoder

How to decode a 2003 Chevrolet Impala VIN

Characters 1-3 of a 2003 Chevrolet Impala VIN

World Manufacturer Identifiers (WMIs) are unique codes assigned to every vehicle manufacturer around the globe, providing vital information about the vehicle’s origin, manufacturer, and types of vehicles they produce. The WMI is the first three characters of the Vehicle Identification Number (VIN), acting as a distinctive fingerprint for identifying the brand and manufacturing details. For the 2003 Chevrolet Impala, the WMI “2G1” reveals that the car was manufactured by General Motors LLC in the United States, specifically denoting that the vehicle is a passenger car produced in Warren, Michigan. This code is comprehensive, covering model years from 1982, 1984, and then 2000 through 2020, underscoring the legacy and production span of this iconic vehicle series. Such identifiers are crucial for traceability, registration, and recall purposes, ensuring each car is uniquely cataloged and recognized worldwide.

List of WMI Codes for a 2003 Chevrolet Impala

WMI: 2G1

• Model Years Covered: 1982, 1984, 2000-2020
• Example VIN: 2G1WH55K039167309
• 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 2003 Chevrolet Impala 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 2003 Chevrolet Impala:

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 2003 Chevrolet Impala 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 2003 Chevrolet Impala VIN — Year Code

11th Character in the 2003 Chevrolet Impala VIN — Plant Code(s)

Known 2003 Chevrolet Impala Assembly Factory VIN Code(s)

VIN Characters 12 - 17 of a 2003 Chevrolet Impala

The final 6 characters in a 2003 Chevrolet Impala’s 17-digit VIN are its serial number, which will be unique to every vehicle.

Check your Chevrolet Impala’s VIN below:

What info can a 2003 Chevrolet Impala VIN reveal?

• Model Year: The VIN may uncover the vehicles’ model year, as suggested by a 2003 Chevrolet Impala, offering insights into the age and potential market value of the vehicle.
• Body Class and Size: The VIN can disclose the vehicle’s body class, such as being a Sedan/Saloon, along with specific features like the number of doors, as with this model having 4 doors, offering detailed insights into the vehicle’s design and structure.
• Engine Specifications: Detailed engine information can be extracted, including the engine model (L36), manufacturer (GMPTG Flint), configuration (V-Shaped), and the displacement in liters (3.8L) or cubic inches (231.89), providing valuable insights into the vehicle’s performance and power.
• Safety Features: Safety equipment details, such as the presence of front airbags for both the driver and passenger in the first row, and side airbags located at the driver’s seat only, may be encoded within the VIN, offering useful information about the vehicle’s safety technology.
• Fuel System: The type of fuel delivery system, in this case, Sequential Fuel Injection (SFI), may provide insights into the vehicle’s fuel management technology and efficiency.
• Manufacturing Information: A VIN can reveal extensive manufacturing information, including the plant city (Oshawa #1), country (Canada), and specific vehicle assembly details, offering valuable insights into the vehicle’s origin and production journey.
• Gross Vehicle Weight Rating (GVWR): The VIN specifies the vehicle’s weight class, indicating it falls within Class 1, which accommodates vehicles 6,000 lb or less, offering insights into the vehicle’s structure and capabilities.

Sample VIN Decode Report for a 2003 Chevrolet Impala

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