Free 1991 Porsche 911 VIN Decoder

Unlock the heritage and performance insights of your classic Porsche 911 with our free VIN decoder. Experience the prestige and power of your sleek, high-performance vehicle. Enter your VIN in the box below to reveal its story today.

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How to decode a 1991 Porsche 911 VIN

Characters 1-3 of a 1991 Porsche 911 VIN

A World Manufacturer Identifier (WMI) is a unique code that identifies the manufacturer of a specific vehicle, indicating key details about its origin. For the 1991 Porsche 911, the WMI reveals that it was manufactured by Dr. Ing. h.c.F. Porsche AG, a prestigious automaker based in Stuttgart, Germany. This particular WMI indicates that the vehicle is classified as a passenger car, aligning with Porsche’s renowned expertise in crafting high-performance and luxury vehicles. The time frame associated with this WMI spans from 1981 to 1984 and then from 1990 to 2024, highlighting the enduring legacy and continuous production of this iconic model through various iterations over the years. Overall, WMIs serve as an essential tool for identifying and verifying the authenticity and origins of vehicles globally.

List of WMI Codes for a 1991 Porsche 911

WMI: WP0

  • Model Years Covered: 1981-1984, 1990-2024
  • Example VIN: WP0CB2960MS460473
  • Manufacturer Name: Dr. Ing. h.c.F. Porsche AG
  • Vehicle Type: Passenger Car
  • City: Stuttgart
  • State or Province: -
  • Country: Germany

Characters 4-8 are the Vehicle Descriptor Section (VDS) of a 1991 Porsche 911 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 1991 Porsche 911:

Known VDS for a 1991 Porsche 911
CB296BB296AA296AB296

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 1991 Porsche 911 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 1991 Porsche 911 VIN — Year Code

Year Code Year
M 1991

11th Character in the 1991 Porsche 911 VIN — Plant Code(s)

Known 1991 Porsche 911 Assembly Factory VIN Code(s)

Plant Code Plant City Plant State Plant Country Plant Company Name Example VIN
S Stuttgart-Zuffenhausen Germany WP0CB2960MS460473

VIN Characters 12 - 17 of a 1991 Porsche 911

The final 6 characters in a 1991 Porsche 911’s 17-digit VIN are its serial number, which will be unique to every vehicle.

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How to find a 1991 Porsche 911’s VIN?

Locating the VIN number on your 1991 Porsche 911 is key for identification. Here’s how to find it:

  1. Look at the dashboard on the driver’s side of your Porsche 911. The VIN can typically be seen from outside of the vehicle, just where the dashboard meets the windshield.
  2. Examine the driver’s side door jamb on your Porsche 911. The VIN is usually on a sticker or plaquard where the door latches when it is closed.
  3. The vehicle registration documents for your Porsche 911 should have the VIN printed on them.
  4. Your Porsche 911’s insurance card/insurance policy documents are another source to find the VIN.
  5. Inspect the front frame or the engine bay of your Porsche 911, as the VIN might also be stamped onto the chassis or located on a plate in the engine compartment.
  6. Look into the service or maintenance book for the Porsche 911, as the VIN is commonly recorded in those documents by dealerships or maintenance shops.
VIN Decoder

What info can a 1991 Porsche 911 VIN reveal?

  • Model Year: The VIN can reveal the vehicle’s model year, being the year 1991, providing insights into the age and potential market value of the vehicle.
  • Body Class and Doors: A VIN can specify the body class. For the 1991 Porsche 911 Carrera, this may indicate a Convertible/Cabriolet with 2 doors, offering detailed insights into the vehicle’s design and functionality.
  • Engine Type: The engine is manufactured by Porsche AG, with a displacement of 3.6 liters (3600 CC or 219.685478741 CI), 247 horsepower, and six cylinders, indicating the car’s performance capabilities.
  • Safety Features: It includes standard safety features such as front airbags for both the driver and passenger, alongside a passive restraint system, highlighting the vehicle’s safety measures.
  • Fuel Efficiency: The primary fuel type for this vehicle is Gasoline, providing information on the vehicle’s fuel usage and potential efficiency.
  • Manufacturing Details: The plant city and country are specified as Stuttgart-Zuffenhausen, Germany, indicating the geographical origin of the vehicle’s manufacture, which can sometimes affect its design and specifications.
VIN Decoder

Don’t have your 1991 Porsche 911’s VIN handy? Try our license plate lookup instead!

Sample VIN Decode Report for a 1991 Porsche 911

Vehicle Spec Value
Body Class Convertible/Cabriolet
Displacement (CC) 3600
Displacement (CI) 219.685478741
Displacement (L) 3.600000
Doors 2
Engine Brake (hp) From 247
Engine Manufacturer Porsche AG
Engine Number of Cylinders 6
Front Air Bag Locations 1st Row (Driver and Passenger)
Fuel Type - Primary Gasoline
Model 911
Model Year 1991
Other Restraint System Info Passive Restraint System
Plant City Stuttgart-Zuffenhausen
Plant Company Name
Plant Country Germany
Trim Carrera
Vehicle Descriptor WP0BB296*MS
Vehicle Type Passenger Car
Sample_VIN WP0BB2960MS440333
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