Free 2021 Chevrolet Suburban VIN Decoder

How to decode a 2021 Chevrolet Suburban VIN

Characters 1-3 of a 2021 Chevrolet Suburban VIN

A World Manufacturer Identifier (WMI) is the first three characters of a Vehicle Identification Number (VIN), uniquely identifying the vehicle manufacturer. In the case of the Chevrolet Suburban 2021, its WMI is “1GN,” which signifies that General Motors LLC, based in Warren, Michigan, United States, is the manufacturer. This WMI is specifically designated for vehicles classified as Multipurpose Passenger Vehicles (MPVs), indicating that the Suburban falls into this category. The VIN helps in distinguishing individual vehicles for registration, title, and other legal purposes. The WMI is a crucial component of the VIN, providing essential information about the vehicle’s origin and type.

List of WMI Codes for a 2021 Chevrolet Suburban

WMI: 1GN

• Model Years Covered: 1987-2024
• Example VIN: 1GNSKBKT0MR375689
• 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 2021 Chevrolet Suburban 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 2021 Chevrolet Suburban:

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 2021 Chevrolet Suburban 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 2021 Chevrolet Suburban VIN — Year Code

11th Character in the 2021 Chevrolet Suburban VIN — Plant Code(s)

Known 2021 Chevrolet Suburban Assembly Factory VIN Code(s)

VIN Characters 12 - 17 of a 2021 Chevrolet Suburban

The final 6 characters in a 2021 Chevrolet Suburban’s 17-digit VIN are its serial number, which will be unique to every vehicle.

What info can a 2021 Chevrolet Suburban VIN reveal?

• Model Year: The VIN can reveal the vehicles model year being the year 2021, providing insights into the age and potential market value of the vehicle.
• Location of Manufacture: The VIN indicates the vehicle was manufactured in Arlington, Texas, United States, pointing towards the specific production site.
• Vehicle Type and Engine: It typically provides details indicating the vehicle is a Multipurpose Passenger Vehicle with a 3.0L V-Shaped diesel engine with a turbo and a 10-speed automatic transmission, offering insights into its power and performance capabilities.
• Body Class and Dimensions: The VIN identifies the vehicle as a Sport Utility Vehicle (SUV)/Multi-Purpose Vehicle (MPV) with 4 doors, a wheelbase of 134.10 inches, and 20-inch wheels for both front and rear, giving detailed insights into the vehicle’s design and dimensions.
• Safety Features and Assists: Key safety features like Anti-lock Braking System (ABS), Electronic Stability Control (ESC), curtain airbags in all rows, and advanced driver assistance systems such as Adaptive Cruise Control (ACC), Lane Keeping Assistance (LKA), and Pedestrian Automatic Emergency Braking (PAEB) are indicated as either standard or optional, offering insights into the vehicle’s safety capabilities.
• Interior and Seating Capacity: Insights into the vehicle interior reveal it has 3 seat rows and a total seating capacity for 7 passengers, alongside standard features like a backup camera and keyless ignition, enhancing the understanding of its interior features and capacity.
• Drivetrain and Performance: Decoding provides details about the drive type being 4x2, highlighting performance aspects such as the dual overhead cam (DOHC) valve train design and the presence of traction control for enhanced stability, allowing for a clearer understanding of the vehicle’s performance attributes.
• Fuel Type and Efficiency Technology: The VIN specifies the primary fuel type as diesel, complemented by technology features such as turbocharging, which together could offer insights into fuel efficiency and performance metrics, providing details about the vehicle’s fuel type and potential efficiency.

Sample VIN Decode Report for a 2021 Chevrolet Suburban

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