* Materials: Toy cars are typically made of plastic, which is a good insulator. Insulators resist the flow of electricity.

* Purpose: Toy cars are designed to be played with, not conduct electricity. If they were conductors, they could pose a safety hazard.

However, there are exceptions:

* Some toy cars might have metal parts: If a toy car has metal parts like a chassis or wheels, these parts could be conductors.

* Electric toy cars: Electric toy cars use electrical components and circuits, so these will have conductive parts.

In general, you should assume a toy car is an insulator unless you know for sure it has conductive materials.