Free 2018 Chevrolet Tahoe VIN Decoder

How to decode a 2018 Chevrolet Tahoe VIN

Characters 1-3 of a 2018 Chevrolet Tahoe VIN

A World Manufacturer Identifier (WMI) is a unique code consisting of the first three characters of a Vehicle Identification Number (VIN), which identifies the manufacturer of the vehicle, its type, and the country where it was manufactured. For the 2018 Chevrolet Tahoe, the WMI “1GN” signifies that the vehicle was produced by General Motors LLC, specifically in the United States. This particular WMI also indicates that the vehicle is classified as a Multipurpose Passenger Vehicle (MPV), which typically implies an SUV or similar vehicle designed for various passenger and cargo configurations. The manufacturing facility for this vehicle is located in Warren, Michigan. By examining a Chevrolet Tahoe’s VIN and matching its WMI to known codes, one can decode essential information about the vehicle’s origin, type, and manufacturer.

List of WMI Codes for a 2018 Chevrolet Tahoe

WMI: 1GN

• Model Years Covered: 1995-2024
• Example VIN: 1GNSCEEC1JR312476
• Manufacturer Name: General Motors LLC
• Vehicle Type: Multipurpose Passenger Vehicle (MPV)
• City: Warren
• State or Province: Michigan
• Country: United States

Characters 4-8 are the Vehicle Descriptor Section (VDS) of a 2018 Chevrolet Tahoe 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 2018 Chevrolet Tahoe:

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 2018 Chevrolet Tahoe 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 2018 Chevrolet Tahoe VIN — Year Code

11th Character in the 2018 Chevrolet Tahoe VIN — Plant Code(s)

Known 2018 Chevrolet Tahoe Assembly Factory VIN Code(s)

VIN Characters 12 - 17 of a 2018 Chevrolet Tahoe

The final 6 characters in a 2018 Chevrolet Tahoe’s 17-digit VIN are its serial number, which will be unique to every vehicle.

Check your Chevrolet Tahoe’s VIN below:

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What info can a 2018 Chevrolet Tahoe VIN reveal?

• Model Year: The VIN can reveal the vehicles model year being the year 2018, providing insights into the age and potential market value of the vehicle.
• Body Class and Doors: A VIN may specify the body class. For the 2018 Tahoe LS, this can indicate a Sport Utility Vehicle (SUV)/Multi-Purpose Vehicle (MPV) with a possibility of 4 doors, offering detailed insights into the vehicle’s design and structure.
• Drive Type: The drive type can also be identified from the VIN. In the case of the 2018 Tahoe LS, it is possibly a 4x2, which can help in understanding the vehicle’s handling characteristics and drive configuration.
• Engine Type and Fuel Efficiency: The vehicle is equipped with a 5.3 L engine featuring Spark Ignited Direct Injection, Variable Valve Timing, and compatibility with Gasoline and Ethanol (E85) as fuel types. This may provide insights into the vehicle’s power and potential fuel options.
• Safety Features: The Tahoe LS comes standard with an Anti-lock Braking System (ABS), Backup Camera, Curtain Air Bags covering all rows, and Dynamic Brake Support (DBS). Additionally, options such as Adaptive Driving Beam (ADB), Crash Imminent Braking (CIB), and Lane Keeping Assistance (LKA) are reportedly available.
• Seating and Capacity: The vehicle accommodates up to 8 passengers across 3 seat rows, with manual seat belt types for safety, and falls within the Gross Vehicle Weight Rating of Class 2F: 7,001 - 8,000 lb, offering insights into the vehicle’s capacity and safety features.
• Wheels and Tire Information: The vehicle is equipped with 4 wheels, each 18 inches in size for both front and rear, and features a Direct Tire Pressure Monitoring System (TPMS), potentially providing important information about the vehicle’s handling and safety systems.

Sample VIN Decode Report for a 2018 Chevrolet Tahoe