How to decode a 2002 Chevrolet Impala VIN

Characters 1-3 of a 2002 Chevrolet Impala VIN

World Manufacturer Identifier (WMI) codes are a unique three-letter or three-digit sequence that identifies the manufacturer of a vehicle. Specifically, for the 2002 Chevrolet Impala, the WMI is “2G1,” indicating it’s a vehicle manufactured by General Motors LLC in the United States. The WMI is the first segment of the Vehicle Identification Number (VIN) and reveals essential details about the vehicle, including its country of manufacture, manufacturer name, and vehicle type. In this case, the Chevrolet Impala’s WMI points to its production in Warren, Michigan, and categorizes it as a passenger car. The WMI system is a standardized method for classifying vehicles worldwide, aiding in identification and registration processes.

List of WMI Codes for a 2002 Chevrolet Impala

WMI: 2G1

Model Years Covered: 1982, 1984, 2000-2020
Example VIN: 2G1WF55K029205805
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 2002 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 2002 Chevrolet Impala:

Known VDS for a 2002 Chevrolet Impala
WF55K	WF55E	WH55K	WF52E

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 2002 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 2002 Chevrolet Impala VIN — Year Code

Year Code	Year
2	2002

11th Character in the 2002 Chevrolet Impala VIN — Plant Code(s)

Known 2002 Chevrolet Impala Assembly Factory VIN Code(s)

Plant Code	Plant City	Plant State	Plant Country	Plant Company Name	Example VIN
9	Oshawa #1	Ontario	Canada	Na-Gm Corp	2G1WF55K029205805

VIN Characters 12 - 17 of a 2002 Chevrolet Impala

The final 6 characters in a 2002 Chevrolet Impala’s 17-digit VIN are its serial number, which will be unique to every vehicle.

Check your Chevrolet Impala’s VIN below:

How to find a 2002 Chevrolet Impala’s VIN?

Locating the VIN number on your 2002 Chevrolet Impala is key for identification. Here’s how to find it:

Look at the dashboard on the driver’s side of your Chevrolet Impala, just below the windshield. This is visible through the windshield from outside the car.
Inspect the door jamb on the driver’s side of your Chevrolet Impala. The VIN can typically be found on a label or sticker where the door latches when it is closed.
Check under the hood of your Chevrolet Impala. The VIN might be stamped on the engine block, or there may be a plate attached to the firewall.
In some cases, the Chevrolet Impala VIN can be found on the chassis beneath the spare tire in the trunk.
Look at your vehicle’s registration documents, insurance card, or title for the VIN. While not physically on your car, these documents are useful to have your Chevrolet Impala’s VIN handy.

What info can a 2002 Chevrolet Impala VIN reveal?

Model Year: The VIN can reveal the vehicle’s model year as the year 2002, providing insights into the age and potential market value of the vehicle.
Body Type and Doors: The VIN specifies the body class as a Sedan/Saloon with four doors, offering insights into the vehicle’s design and functionality.
Engine Details: It features a V-Shaped engine configuration produced by GMPTG Flint, with a displacement of 3.8 Liters (3800 CC or 231.89 CI), revealing the engine’s size and type.
Safety Features: Equipped with front airbags for the driver and passenger in the first row and a side airbag located at the driver’s seat only, indicating the safety measures incorporated.
Fuel System and Efficiency: Details such as a Sequential Fuel Injection (SFI) system are noted, indicating the method of fuel delivery to the engine, which can impact fuel efficiency and performance.
Manufacturing Specifications: The vehicle was assembled in Oshawa #1, Ontario, Canada, underlining its place of production and providing hints about manufacturing standards.
Weight Class: The VIN outlines a Gross Vehicle Weight Rating (GVWR) classifying it within Class 1, suggesting it weighs 6,000 lb or less, useful for understanding vehicle handling and performance parameters.

Don’t have your 2002 Chevrolet Impala’s VIN handy? Try our license plate lookup instead!

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Sample VIN Decode Report for a 2002 Chevrolet Impala

Vehicle Spec	Value
Body Class	Sedan/Saloon
Displacement (CC)	3800.0
Displacement (CI)	231.89022755998
Displacement (L)	3.8
Doors	4
Engine Configuration	V-Shaped
Engine Manufacturer	GMPTG Flint
Engine Model	L36
Engine Number of Cylinders	6
Front Air Bag Locations	1st Row (Driver and Passenger)
Fuel Delivery / Fuel Injection Type	Sequential Fuel Injection (SFI)
Gross Vehicle Weight Rating From	Class 1: 6,000 lb or less (2,722 kg or less)
Gross Vehicle Weight Rating To	Class 1: 6,000 lb or less (2,722 kg or less)
Model	Impala
Model Year	2002
Other Engine Info	Name Plate: Chevrolet, Pontiac, Buick
Plant City	Oshawa #1
Plant Company Name	NA-GM Corp
Plant Country	Canada
Plant State	Ontario
Seat Belt Type	Manual
Series	LS
Side Air Bag Locations	Driver Seat Only
Valve Train Design	Overhead Valve (OHV)
Vehicle Descriptor	2G1WH55K*29
Vehicle Type	Passenger Car
Windows	4
Sample_VIN	2G1WH55K029109120