A vehicle information acquisition system includes a vehicle and an information management center. The vehicle includes an information acquisition portion that acquires a piece of vehicle information, which is processed by an information processing unit, based on a set collection condition, and transmits the acquired piece of the vehicle information to the information management center. The information management center determines a new collection condition for the piece of the vehicle information, which is processed by the information processing unit, based on a result of an analysis of the transmitted piece of the vehicle information, and transmits the determined collection condition to the vehicle as a collection condition for a piece of vehicle information to be subsequently acquired by the information acquisition portion to re-set the transmitted collection condition in the information acquisition portion.