Free Pontiac Bonneville VIN Decoder

Discover the story of your sleek Pontiac Bonneville with our free VIN decoder. Unveil key details about your vehicle by entering your VIN in the box below.

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How to decode a Pontiac Bonneville VIN

Characters 1-3 of a Pontiac Bonneville VIN

World Manufacturer Identifiers (WMIs) are unique codes used to identify the manufacturer of a vehicle, providing insights into where and by whom it was made. For Pontiac Bonneville, the WMI codes 2G2 and 1G2 indicate that these vehicles were manufactured by General Motors LLC in Warren, Michigan, USA. The 2G2 WMI was utilized for models produced in the years 1981, and between 1983 and 1984, while the 1G2 identifier covers a broader range from 1987 to 2005. These codes are critical in understanding the origin and manufacturing details of the Pontiac Bonneville, revealing that they are passenger cars produced under the General Motors umbrella. This identification system is essential for various administrative, service, and regulatory purposes, ensuring each vehicle can be uniquely traced back to its manufacturer.

List of WMI Codes for a Pontiac Bonneville

WMI: 2G2

  • Model Years Covered: 1981, 1983-1984
  • Example VIN: 2G2AR37Y2B1765262
  • Manufacturer Name: General Motors LLC
  • Vehicle Type: Passenger Car
  • City: Warren
  • State or Province: Michigan
  • Country: United States

WMI: 1G2

  • Model Years Covered: 1987-2005
  • Example VIN: 1G2HZ5433HW291357
  • 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 Pontiac Bonneville 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 Pontiac Bonneville:

Known VDS for a Pontiac Bonneville
AR37YAR37SAR69HAN69HHZ543HZ513HX543HY54CHX54CHY521
HX53LHZ52LHX52LHX52KHZ521HZ52KHY54KHZ541HX54KHY52K
HZ54Y

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 Pontiac Bonneville 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 Pontiac Bonneville VIN — Year Code

11th Character in the Pontiac Bonneville VIN — Plant Code(s)

Known Pontiac Bonneville Assembly Factory VIN Code(s)

Plant Code Plant City Plant State Plant Country Plant Company Name Example VIN
1 Oshawa Ontario Canada Oshawa Plant #2 2G2AR37Y2B1765262
2 Sainte-Therese Quebec Canada Sainte-Therese Assembly 2G2AR69H9D2217948
4 Orion Michigan United States Na-Clcd 1G2HX52L0R4215925
H Flint Michigan United States Na-Gm Corp 1G2HZ52K6TH206177
U Hamtramck Michigan United States Na-Gm Corp 1G2HX54K34U225202
W Ypsilanti Twp Michigan United States Willow Run Assembly 1G2HZ5433HW291357
Y Wilmington Delaware United States Wilmington Assembly 1G2HX52K24Y235943

VIN Characters 12 - 17 of a Pontiac Bonneville

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

Want to unlock even more detailed info about your vehicle?

How to find a Pontiac Bonneville’s VIN?

Locating the VIN number on your Pontiac Bonneville is key for identification. Here’s how to find it:

  1. Inspect the lower corner of the windshield on the driver’s side of your Pontiac Bonneville. The VIN is often displayed here on a metal or plastic plate.
  2. Check the door frame or door jamb on the driver’s side for the Pontiac Bonneville, as the VIN is typically located on a sticker or plate where the door latches when closed.
  3. Examine the engine block of your Pontiac Bonneville, as the VIN is sometimes stamped onto the engine itself.
  4. Look at your Pontiac Bonneville’s insurance card or insurance policy documents. The VIN is usually listed along with other vehicle information.
  5. If you have the owner’s manual for your Pontiac Bonneville, the VIN might be recorded in it, often in a section dedicated to vehicle specifications or maintenance records.
VIN Decoder

What info can a Pontiac Bonneville VIN reveal?

  • Model Year: The VIN can reveal the vehicle’s model year, indicating that it is a 2005 model, providing insights into the age and potential historical value of the vehicle.
  • Vehicle Specifications: This data provides detailed specifications for a Bonneville GXP, including the type of engine (LD8) crafted by the manufacturer WRN1, showcasing a robust V-shaped configuration with an eight-cylinder setup, but there may be a possibility of variations.
  • Body Class and Size: Through the VIN, one can identify the vehicle as a Sedan/Saloon, which typically suggests a certain body size and class, catering to specific passenger and driving needs, but there’s a chance of variations.
  • Engine Performance: Key engine specifications such as a displacement of 4.6 liters or 280.709 cubic inches and a dual overhead cam valve train design are encoded in the VIN, highlighting the engine’s capacity and performance characteristics, but there may be a possibility of variations.
  • Fuel Efficiency and Type: It can specify the primary fuel type as gasoline, along with details like sequential fuel injection (SFI) for fuel delivery, which are critical for understanding the vehicle’s fuel efficiency and environmental impact, but there may be variations in the data.
  • Safety Features: Details like the presence of front and side airbags for both driver and passenger in the 1st row underscore the vehicle’s focus on passenger safety, with details such as these encoded within the VIN, but there may be a possibility of variations in the safety features.
  • Manufacturing Information: The VIN provides insights into the vehicle’s manufacturing, including the plant location in Hamtramck, Michigan, United States, underlining the geographic origin and assembly specifics, but there’s a chance that variations may exist in the manufacturing information.
VIN Decoder

Don’t have your Pontiac Bonneville’s VIN handy? Try our license plate lookup instead!

Sample VIN Decode Report for a Pontiac Bonneville

Vehicle Spec Value
Body Class Sedan/Saloon
Cooling Type Water
Displacement (CC) 4600.0
Displacement (CI) 280.70922283576
Displacement (L) 4.6
Doors 4
Engine Configuration V-Shaped
Engine Manufacturer WRN1
Engine Model LD8
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 Bonneville
Model Year 2005
Other Engine Info Name Plate: Cadillac
Plant City Hamtramck
Plant Company Name NA-GM Corp
Plant Country United States
Plant State Michigan
Seat Belt Type Manual
Series GXP
Side Air Bag Locations 1st Row (Driver and Passenger)
Tire Pressure Monitoring System (TPMS) Type Indirect
Valve Train Design Dual Overhead Cam (DOHC)
Vehicle Descriptor 1G2HZ54Y*5U
Vehicle Type Passenger Car
Windows 4
Sample_VIN 1G2HZ54Y05U148031

Decode a Pontiac VIN

Get a Pontiac Bonneville History Report

1999 Pontiac Bonneville
VIN: 1G2HZ5211XH213406

0

Vehicle Mileage Mileage:
149993
Vehicle Location Location:
Milford, MA
2001 Pontiac Bonneville
VIN: 1G2HZ541814157086

3995

Vehicle Mileage Mileage:
138431
Vehicle Location Location:
Hampton, VA
2005 Pontiac Bonneville
VIN: 1G2HX52K05U133629

0

Vehicle Mileage Mileage:
139847
Vehicle Location Location:
Lexington, NE
2005 Pontiac Bonneville
VIN: 1G2HY54K35U136213

3995

Vehicle Mileage Mileage:
94707
Vehicle Location Location:
Canfield, OH
2002 Pontiac Bonneville
VIN: 1G2HX54KX24235710

0

Vehicle Mileage Mileage:
224321
Vehicle Location Location:
Hutchinson, KS
2005 Pontiac Bonneville
VIN: 1G2HY52K05U106511

0

Vehicle Mileage Mileage:
110384
Vehicle Location Location:
Belleville, IL
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