How do I accurately categorize different types of cars?

I am currently working on a project that requires categorizing different types of cars. How do I ensure that my categorization is accurate and follows standard industry practices?

Start by researching the different types of cars and their characteristics. Take into consideration factors such as size, body style, engine type, and intended use. This will help you create a comprehensive categorization system.

Consult with experts in the automotive industry to gain insight and knowledge about the different types of cars. They can also help you identify any blind spots in your categorization system.