Final answer:
Each vehicle has a unique VIN, with no two vehicles sharing the same one, making the correct answer 'A) none'. The 17-character VIN provides specific details about the vehicle and is used worldwide for identification purposes.
Step-by-step explanation:
The question 'How many vehicles have the same VIN?' refers to the uniqueness of the Vehicle Identification Number (VIN) used to identify motor vehicles. The correct answer is A) none. Each vehicle that is manufactured is given a unique VIN, which serves as the automobile's fingerprint. VINs are used worldwide to ensure that each vehicle can be distinctly identified. The VIN is made up of 17 characters (digits and capital letters) that provide specific information about the vehicle such as its manufacturer, year of production, model, and unique serial number. No two vehicles, even of the same make and model, will have the same VIN unless there is a case of cloning, which is illegal and a form of vehicle theft.