Free 2003 BMW Z4 VIN Decoder

How to decode a 2003 BMW Z4 VIN

Characters 1-3 of a 2003 BMW Z4 VIN

A World Manufacturer Identifier (WMI) is a unique code used to identify the manufacturer of a vehicle, providing insight into where and by whom a vehicle was made. Specifically, for the 2003 BMW Z4, the WMI code “4US” signifies that the vehicle was manufactured by BMW in the United States, specifically at their facility in Greer, South Carolina. This identifier not only confirms the vehicle as a passenger car but also serves as an initial segment of the Vehicle Identification Number (VIN), playing a crucial role in vehicle tracking, registration, and recall processes. Through the WMI, one can discern the manufacturer’s identity and the vehicle’s assembly location, shedding light on the global footprint of auto manufacturers like BMW.

List of WMI Codes for a 2003 BMW Z4

WMI: 4US

• Model Years Covered: 2003-2008
• Example VIN: 4USBT33403LR60318
• Manufacturer Name: BMW Manufacturer Corporation / BMW North America
• Vehicle Type: Passenger Car
• City: Greer
• State or Province: South Carolina
• Country: United States

Characters 4-8 are the Vehicle Descriptor Section (VDS) of a 2003 BMW Z4 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 BMW Z4:

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 BMW Z4 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 BMW Z4 VIN — Year Code

11th Character in the 2003 BMW Z4 VIN — Plant Code(s)

Known 2003 BMW Z4 Assembly Factory VIN Code(s)

VIN Characters 12 - 17 of a 2003 BMW Z4

The final 6 characters in a 2003 BMW Z4’s 17-digit VIN are its serial number, which will be unique to every vehicle.

Check your BMW Z4’s VIN below:

What info can a 2003 BMW Z4 VIN reveal?

• Model Year: The VIN may indicate a vehicle from around the 2003 model year, providing insights into the age and potential market value of the vehicle.
• Vehicle Specifications: The VIN describes a BMW Z4 Roadster 2.5si with an in-line engine configuration and a 2.5L displacement (or 152.559 CI), offering insights into its potential performance capabilities.
• Body Class and Size: The VIN reveals the vehicle as a Convertible/Cabriolet with a wheelbase of 98.2 inches, indicating its overall size and potential use.
• Engine and Performance: It specifies a six-cylinder engine with an engine brake horsepower starting from 184, suggesting a balance between power and efficiency for its class.
• Fuel Type: The primary fuel type for this vehicle is gasoline, which is significant for understanding its potential fuel efficiency and environmental impact.
• Manufacturing Details: The production location is noted as Spartanburg, South Carolina, United States, offering clues about the vehicle’s origin and potentially affecting its collectibility or parts availability.
• Gross Vehicle Weight Rating: The classification falls between Class 1B (3,001 - 4,000 lb) and Class 1 (6,000 lb or less), providing insights into the vehicle’s maximum allowable weight and its categorization for regulatory purposes.

Sample VIN Decode Report for a 2003 BMW Z4

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