How to decode a 2006 Buick Rainier VIN

Characters 1-3 of a 2006 Buick Rainier VIN

World Manufacturer Identifier (WMI) codes are unique sequences used to identify motor vehicles worldwide. The WMI for the 2006 Buick Rainier, a multipurpose passenger vehicle, starts with the characters “5GA”, indicating it was manufactured by General Motors LLC. This specific sequence reveals that the vehicle was produced in Warren, Michigan, United States, during the years 2004 to 2007. The VIN that includes this WMI provides crucial information regarding the vehicle’s manufacturer, type, and production location. Understanding WMIs is essential for accurately identifying vehicles and accessing detailed information about their origin and specifications.

List of WMI Codes for a 2006 Buick Rainier

WMI: 5GA

Model Years Covered: 2004-2007
Example VIN: 5GADT13S062125820
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 2006 Buick Rainier 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 2006 Buick Rainier:

Known VDS for a 2006 Buick Rainier
DT13S	ES13M	DS13S	ET13M

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 2006 Buick Rainier 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 2006 Buick Rainier VIN — Year Code

Year Code	Year
6	2006

11th Character in the 2006 Buick Rainier VIN — Plant Code(s)

Known 2006 Buick Rainier Assembly Factory VIN Code(s)

Plant Code	Plant City	Plant State	Plant Country	Plant Company Name	Example VIN
2	Moraine	Ohio	United States	Gm Truck Group	5GADT13S062125820

VIN Characters 12 - 17 of a 2006 Buick Rainier

The final 6 characters in a 2006 Buick Rainier’s 17-digit VIN are its serial number, which will be unique to every vehicle.

Check your Buick Rainier’s VIN below:

How to find a 2006 Buick Rainier’s VIN?

Locating the VIN number on your 2006 Buick Rainier is key for identification. Here’s how to find it:

Look at the dashboard on the driver’s side of your 2006 Buick Rainier. You can usually see the VIN through the lower corner of the windshield.
Open the driver’s side door and examine the door jamb area. There should be a sticker or plate with the VIN on the door pillar.
Check under the hood. The VIN might also be on a sticker placed on the engine block or on the firewall of your Buick Rainier.
Inspect your vehicle registration documents or your Buick Rainier’s insurance card/policy. The VIN will be printed there.
Peruse the owner’s manual or service book. It might contain a pre-printed area with the VIN of your 2006 Buick Rainier.

What info can a 2006 Buick Rainier VIN reveal?

Model Year: The VIN can reveal the vehicles model year being the year 2006, providing insights into the age and potential market value of the vehicle.
Vehicle Type and Body Class: The VIN identifies the type as a Multipurpose Passenger Vehicle, specifically a Sport Utility Vehicle (SUV)/Multi-Purpose Vehicle (MPV), indicating its versatile design and functionality.
Engine Details: Detailed engine specifications are encoded, indicating a V-Shaped engine configuration with 8 cylinders, 5.3 liters displacement, and powered by Gasoline. The engine, made by GM and modeled LH6, features Sequential Fuel Injection (SFI) and Active Fuel Management, offering insights into the vehicle’s performance capabilities.
Drive Type and Brake System: The vehicle’s drive type is specified as 4WD/4-Wheel Drive/4x4, equipped with a Hydraulic brake system, indicating enhanced off-road capabilities and safety, although there is a possibility that the specific braking features may vary.
Safety and Weight Class: While specific safety features are not detailed, the Gross Vehicle Weight Rating places it in Class 2E (6,001 - 7,000 lb), which can provide insights into its handling characteristics and potential safety features due to its size and weight classification.
Manufacturing Details: The vehicle was manufactured in Moraine, Ohio, United States by the GM Truck Group, possibly providing context about its production location and the overseeing company.
Vehicle Identification: The sample VIN, along with its Vehicle Descriptor, offers a unique identifier for this specific vehicle, allowing for further detailed history and specifications to be accessed.

Don’t have your 2006 Buick Rainier’s VIN handy? Try our license plate lookup instead!

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Sample VIN Decode Report for a 2006 Buick Rainier

Vehicle Spec	Value
Body Class	Sport Utility Vehicle (SUV)/Multi-Purpose Vehicle (MPV)
Brake System Type	Hydraulic
Cooling Type	Water
Displacement (CC)	4200.0
Displacement (CI)	256.29972519787
Displacement (L)	4.2
Doors	4
Drive Type	4WD/4-Wheel Drive/4x4
Engine Configuration	In-Line
Engine Manufacturer	GM
Engine Model	LL8
Engine Number of Cylinders	6
Fuel Delivery / Fuel Injection Type	Multipoint Fuel Injection (MPFI)
Fuel Type - Primary	Gasoline
Gross Vehicle Weight Rating From	Class 1D: 5,001 - 6,000 lb (2,268 - 2,722 kg)
Model	Rainier
Model Year	2006
Other Engine Info	MFI, DOHC, Aluminium
Plant City	Moraine
Plant Company Name	GM Truck Group
Plant Country	United States
Plant State	Ohio
Valve Train Design	Dual Overhead Cam (DOHC)
Vehicle Descriptor	5GADT13S*62
Vehicle Type	Multipurpose Passenger Vehicle
Sample_VIN	5GADT13S062125820