The main difference lies in the functional configuration and interior. In terms of functional configuration, the configuration of Mercedes-Benz 2021 is obviously not rich in 2022, such as seat heating and ventilation, lane maintenance and other functions are standard in 22 models, and only highly equipped models are available in 21 models.
< br >
In terms of interior, the grade of Mercedes-Benz 2021 is not as high as 2022, mainly because of the use of packaging materials.