Free 2001 GMC Sonoma VIN Decoder

How to decode a 2001 GMC Sonoma VIN

Characters 1-3 of a 2001 GMC Sonoma VIN

A World Manufacturer Identifier (WMI) is a unique code assigned to every vehicle manufacturer worldwide, forming the first three characters of the Vehicle Identification Number (VIN). Each WMI provides information about the manufacturer, including the vehicle type and the location of manufacture. For the 2001 GMC Sonoma, the WMI “1GT” indicates that it is a truck produced by General Motors LLC in the United States, specifically in Warren, Michigan. This code is an essential tool in identifying the origin and type of vehicle, offering a universally recognized standard for automotive identification. Through this system, the 2001 GMC Sonoma is accurately categorized, reflecting its manufacture by General Motors LLC, a major American automotive company.

List of WMI Codes for a 2001 GMC Sonoma

WMI: 1GT

• Model Years Covered: 1991-2004
• Example VIN: 1GTCS14W518221625
• Manufacturer Name: General Motors LLC
• Vehicle Type: Truck
• City: Warren
• State or Province: Michigan
• Country: United States

Characters 4-8 are the Vehicle Descriptor Section (VDS) of a 2001 GMC Sonoma 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 2001 GMC Sonoma:

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 2001 GMC Sonoma 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 2001 GMC Sonoma VIN — Year Code

11th Character in the 2001 GMC Sonoma VIN — Plant Code(s)

Known 2001 GMC Sonoma Assembly Factory VIN Code(s)

VIN Characters 12 - 17 of a 2001 GMC Sonoma

The final 6 characters in a 2001 GMC Sonoma’s 17-digit VIN are its serial number, which will be unique to every vehicle.

What info can a 2001 GMC Sonoma VIN reveal?

• Model Year: The VIN can reveal the vehicles model year being the year 2001, providing insights into the age and potential market value of the vehicle.
• Vehicle Type and Body Class: It can identify the vehicle’s type and body class, such as possibly a Truck, potentially a Pickup, offering insights into the vehicle’s design and structure.
• Engine Details: Details about the engine, including potentially V-Shaped configuration, possibly 4.3 liters or 4300 CC displacement, and possibly manufactured by WRN, are encoded within the VIN.
• Drive Type and Doors: The VIN might reveal the drive type, like possibly 4x2, and a chance of the vehicle possessing 2 doors.
• Manufacturing Location: It often includes information about the manufacturing location, indicating a possibility of the vehicle being assembled in Shreveport, Louisiana, United States by GM Truck Group.
• Gross Vehicle Weight Rating: The VIN can hint at the vehicle’s weight class, possibly being Class 1C: 4,001 - 5,000 lb (1,814 - 2,268 kg).
• Safety and Trim Details: While not directly conveying safety features, the VIN can possibly outline specific trim details like “1/2 ton,” which may correlate with certain standard safety and feature packages for that model.

Sample VIN Decode Report for a 2001 GMC Sonoma

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