Free 2011 Buick LaCrosse VIN Decoder

How to decode a 2011 Buick LaCrosse VIN

Characters 1-3 of a 2011 Buick LaCrosse VIN

The World Manufacturer Identifier (WMI) is a unique code that identifies the manufacturer of a specific vehicle, providing insights into the vehicle’s origin, type, and the manufacturer’s identity. The WMI for the 2011 Buick LaCrosse begins with “1G4,” indicating that it was manufactured by General Motors LLC, a major automotive company based in the United States. Specifically, the “1G4” WMI is associated with passenger cars produced by General Motors in Warren, Michigan. This code is the first part of the Vehicle Identification Number (VIN), which further describes the vehicle’s specifications, model year, and serial number. Understanding the WMI is crucial for identifying the vehicle’s manufacturing details accurately.

List of WMI Codes for a 2011 Buick LaCrosse

WMI: 1G4

• Model Years Covered: 2010-2019
• Example VIN: 1G4GA5EC0BF105399
• Manufacturer Name: General Motors LLC
• Vehicle Type: Passenger Car
• City: Warren
• State or Province: Michigan
• Country: United States

Characters 4-8 are the Vehicle Descriptor Section (VDS) of a 2011 Buick LaCrosse 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 2011 Buick LaCrosse:

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 2011 Buick LaCrosse 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 2011 Buick LaCrosse VIN — Year Code

11th Character in the 2011 Buick LaCrosse VIN — Plant Code(s)

Known 2011 Buick LaCrosse Assembly Factory VIN Code(s)

VIN Characters 12 - 17 of a 2011 Buick LaCrosse

The final 6 characters in a 2011 Buick LaCrosse’s 17-digit VIN are its serial number, which will be unique to every vehicle.

What info can a 2011 Buick LaCrosse VIN reveal?

• Model Year: The VIN can reveal the vehicle’s model year, indicating it is a 2011 model, offering insights into the age and market value of the vehicle.
• Engine Type and Displacement: It specifies a V-Shaped engine configuration with a 3.6-liter displacement, produced by GM, providing some hints about the vehicle’s performance capabilities and power output.
• Safety Features: Safety equipment includes airbags in all rows, front airbags in the 1st row for both driver and passenger, and side airbags also in the 1st row, reflecting the vehicle’s focus on occupant safety.
• Fuel Efficiency and Type: The VIN provides details about the primary fuel type being gasoline and the engine’s injection type (SIDI - Spark Ignition Direct Injection), which could offer some insights into fuel efficiency, although actual fuel efficiency may vary.
• Drive Type and Body Class: This vehicle is identified as having a FWD/Front-Wheel Drive and is classified as a Sedan/Saloon, indicating both its drivetrain layout and body style.
• Assembly Information: Details about the plant city being Kansas City, the plant country being the United States, and the company being Fairfax Assembly offer clues about the vehicle’s manufacturing origin.
• Additional Features: Mention of features like a Tire Pressure Monitoring System (TPMS) Type being Direct and the presence of a Manual seat belt type can give further understanding of the vehicle’s safety and convenience features.

Sample VIN Decode Report for a 2011 Buick LaCrosse

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