CC (cubic centimeter) and CM³ (cubic centimeter) are essentially the same unit of measurement. Both terms are used to measure volume, particularly in the context of engine displacement in vehicles or the volume of liquids.
The term ‘CC’ is more commonly used in everyday language, especially when referring to the size of an engine. For example, you might hear someone say a motorcycle has a ‘150 CC’ engine. On the other hand, ‘CM³’ is the more formal and scientific notation, often used in technical documents or scientific contexts.
In summary, there is no practical difference between CC and CM³; they are just different ways of expressing the same unit of volume. Whether you use CC or CM³, you are referring to the same amount of space.