The invention provides a hierarchical classification push method of suspected vehicle information. The method comprises the steps of: performing real-time comparison of vehicle information and registration information on all early warning information in a kafka service queue according to the police situation to generate early warning information, and storing the early warning information in a redis cache; and pushing the early warning information in the redis cache by a polling mechanism according to the current available police force in accordance with the early warning level. The early warning information with high degree of illegality can not only be preferentially pushed, key point push can also be performed according to the current available police force, furthermore, the scheme is simple and easy to implement, and is suitable for promotion.