How to decode a 2010 Cadillac STS VIN

Characters 1-3 of a 2010 Cadillac STS VIN

World Manufacturer Identifier (WMI) codes are unique sequences that identify the manufacturer of every vehicle globally. For the 2010 Cadillac STS, the WMI “1G6” signifies it was produced by General Motors LLC, indicating its origin from a reputable American manufacturer. Specifically, these vehicles are categorized as passenger cars and were assembled in Warren, Michigan, USA, between 2005 and 2011. The WMI forms the initial portion of the Vehicle Identification Number (VIN), such as in “1G6DU6EV0A0100245”, helping to ensure each vehicle can be accurately identified and traced. This system is essential for vehicle registration, recall tracking, and for consumers to verify vehicle history and specifications.

List of WMI Codes for a 2010 Cadillac STS

WMI: 1G6

Model Years Covered: 2005-2011
Example VIN: 1G6DU6EV0A0100245
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 2010 Cadillac STS 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 2010 Cadillac STS:

Known VDS for a 2010 Cadillac STS
DU6EV	DU6EA

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 2010 Cadillac STS 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 2010 Cadillac STS VIN — Year Code

Year Code	Year
A	2010

11th Character in the 2010 Cadillac STS VIN — Plant Code(s)

Known 2010 Cadillac STS Assembly Factory VIN Code(s)

Plant Code	Plant City	Plant State	Plant Country	Plant Company Name	Example VIN
0	Shanghai	Michigan	China	Shanghai Gm	1G6DU6EV0A0100245

VIN Characters 12 - 17 of a 2010 Cadillac STS

The final 6 characters in a 2010 Cadillac STS’s 17-digit VIN are its serial number, which will be unique to every vehicle.

Check your Cadillac STS’s VIN below:

How to find a 2010 Cadillac STS’s VIN?

Locating the VIN number on your 2010 Cadillac STS is key for identification. Here’s how to find it:

Look at the dashboard on the driver’s side of your Cadillac STS. The VIN can typically be seen by looking through the windshield at the corner where the dashboard meets the glass.
Open the driver’s side door of your Cadillac STS and inspect the door jamb area. The VIN may be found on a label or sticker where the door latches.
Examine the firewall of the engine bay. In some Cadillac STS models, the VIN might be stamped onto the metal surface of the firewall.
Review the paperwork associated with your 2010 Cadillac STS, such as the title, registration, and insurance documents. The VIN will be clearly printed on these documents.
Check the corner of the trunk area where the spare tire is stored. Sometimes the VIN is located in the area surrounding the spare tire well or on the trunk lid.

What info can a 2010 Cadillac STS VIN reveal?

Model Year: The VIN can reveal the vehicle’s model year, being the year 2010, offering insights into the age and make of the car, aiding in assessing its market value and features typical for that production year.
Engine Details: Detailed information about the engine can be uncovered, such as it being manufactured by GM, with a V-Shaped engine configuration, displacing 4.6L across 8 cylinders, and utilizing Sequential Fuel Injection (SFI) for fuel delivery. This provides a comprehensive overview of the vehicle’s performance capabilities and potential efficiency.
Safety Features: The VIN indicates the presence of airbags in all rows and specifically in the 1st row for both driver and passenger, alongside curtain airbags, detailing the vehicle’s emphasis on safety across all seating positions.
Fuel Type: It is equipped to run on gasoline, informing the user about the kind of fuel the vehicle is designed to operate on, affecting running costs and environmental considerations.
Manufacturing Details: The vehicle was assembled in Shanghai by Shanghai GM, pointing out the geographical origin of the vehicle’s manufacturing, which might influence parts availability and overall design influences.
Body Type and Features: Classified as a Sedan/Saloon with 4 doors, the VIN provides clear insights into the vehicle’s design and structural layout, guiding expectations on space and usage.
Additional Features: It comes with a Direct type Tire Pressure Monitoring System (TPMS) and Manual seat belts, showcasing modern safety and convenience features embedded within the vehicle to enhance the driving experience.

Don’t have your 2010 Cadillac STS’s VIN handy? Try our license plate lookup instead!

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Sample VIN Decode Report for a 2010 Cadillac STS

Vehicle Spec	Value
Body Class	Sedan/Saloon
Curtain Air Bag Locations	All Rows
Displacement (CC)	4600.0
Displacement (CI)	280.70922283576
Displacement (L)	4.6
Doors	4
Engine Configuration	V-Shaped
Engine Manufacturer	GM
Engine Model	LH2
Engine Number of Cylinders	8
Front Air Bag Locations	1st Row (Driver and Passenger)
Fuel Delivery / Fuel Injection Type	Sequential Fuel Injection (SFI)
Fuel Type - Primary	Gasoline
Model	STS
Model Year	2010
Other Engine Info	HO, ALUM
Plant City	Shanghai
Plant Company Name	Shanghai GM
Plant Country	China
Plant State	Michigan
Seat Belt Type	Manual
Series	All Collections
Side Air Bag Locations	1st Row (Driver and Passenger)
Tire Pressure Monitoring System (TPMS) Type	Direct
Valve Train Design	Dual Overhead Cam (DOHC)
Vehicle Descriptor	1G6DU6EA*A0
Vehicle Type	Passenger Car
Sample_VIN	1G6DU6EA0A0129807