The question of whether the Mercedes-Benz E-class belongs to the C-class car involves the knowledge of car classification, and it is also a hot topic often discussed by the majority of car enthusiasts. In the automotive industry, vehicles are divided into different classes such as A, B, C, D, etc., and these classes are mainly based on factors such as the size of the vehicle, the degree of luxury, and the **. 
As a world-renowned car brand, Mercedes-Benz has many models under it, among which the E-class is a medium and large luxury car, which is often considered to belong to the category of C-class cars. However, there is an important detail that we need to pay attention to. 
When judging whether the Mercedes-Benz E-Class belongs to the C-class car, we need to clarify the criteria and basis for the division of the model level. Generally speaking, the division of the model level is not simply based on one or two parameters as a standard, but based on the wheelbase, engine displacement, price and other factors of the vehicle after comprehensive consideration. It is precisely because of the long wheelbase and high luxury of the Mercedes-Benz E-Class that it is classified as a medium and large luxury car, that is, a C-class car. 
In addition, it is worth mentioning that the division of model classes is not set in stone. As the market and technology continue to change, so does the division of model classes. Therefore, when judging whether a model belongs to a certain class, we need to consider a variety of factors, rather than making a hasty judgment based on just one or two parameters. 
To sum up, the Mercedes-Benz E-Class does fall into the category of C-Class cars. In the automotive industry, accurate vehicle class classification is of great importance to consumers. Only by fully understanding and mastering this knowledge can we better understand the automotive market and provide strong support for ourselves in choosing the right model.