Free GMC Yukon XL VIN Decoder

How to decode a GMC Yukon XL VIN

Characters 1-3 of a GMC Yukon XL VIN

World Manufacturer Identifier (WMI) codes uniquely identify the manufacturer of vehicles globally, comprising the first three characters of the Vehicle Identification Number (VIN). For the GMC Yukon-XL, the designated WMIs ‘3GK’ and ‘1GK’ signify vehicles produced by General Motors LLC in Warren, Michigan, USA. The ‘3GK’ code was utilized for Yukon-XL models manufactured during the years 2000 to 2006, indicating their classification as Multipurpose Passenger Vehicles (MPV). Similarly, ‘1GK’ marks Yukon-XLs produced in two distinct periods — initially from 2001 to 2011 and subsequently from 2015 to 2024, reflecting their consistent classification as MPVs. These WMIs help in tracking, registration, and recall purposes, offering a quick reference to the vehicle’s manufacturing origin and type.

List of WMI Codes for a GMC Yukon XL

WMI: 3GK

• Model Years Covered: 2000-2006
• Example VIN: 3GKGC26U0YG226806
• Manufacturer Name: General Motors LLC
• Vehicle Type: Multipurpose Passenger Vehicle (MPV)
• City: Warren
• State or Province: Michigan
• Country: United States

WMI: 1GK

• Model Years Covered: 2001-2011, 2015-2024
• Example VIN: 1GKFK66U01J191162
• 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 GMC Yukon XL 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 GMC Yukon XL:

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 GMC Yukon XL 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 GMC Yukon XL VIN — Year Code

11th Character in the GMC Yukon XL VIN — Plant Code(s)

Known GMC Yukon XL Assembly Factory VIN Code(s)

VIN Characters 12 - 17 of a GMC Yukon XL

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

What info can a GMC Yukon XL VIN reveal?

• Model Year: The VIN can reveal the vehicles model year being the year 2018, providing insights into the age and potential historical value of the vehicle.
• Make: Details about the manufacturer, in this case, GM, can be obtained from the VIN.
• Engine Specifications: The VIN holds information about the engine, such as it being a 5.3L V8 engine with features like Spark Ignited Direct Injection and Variable Valve Timing, providing insight into the vehicle’s performance capabilities.
• Safety Features: A VIN can indicate a wide range of standard safety features, including Blind Spot Warning, Lane Keeping Assistance, and Front and Rear Park Assist, showcasing the vehicle’s commitment to passenger safety.
• Fuel Type: The primary fuel type, for example, gasoline, is a crucial detail that a VIN can provide, helping consumers understand the engine’s compatibility and efficiency.
• Body Class: The VIN can provide information about the vehicle’s body class, such as it being labeled as a Sport Utility Vehicle (SUV)/Multi-Purpose Vehicle (MPV), and specifics like the number of doors (4) and wheels (4).
• Drive Type and Transmission: Key drivetrain details, including the vehicle’s drive type (4x2) and transmission specifications, like a 6-speed automatic, are accessible through a VIN decode, offering insight into performance characteristics.
• Advanced Technology Features: A VIN can highlight the availability of advanced technological features, such as Adaptive Cruise Control being optional, and the incorporation of standard technological aids like Automatic Crash Notification and a Backup Camera, reflecting modern vehicle advancements.

Sample VIN Decode Report for a GMC Yukon XL