The invention belongs to the technical field of firefighting equipment, and provides a multi-functional firefighting hammer for a vehicle. The multi-functional firefighting hammer for the vehicle comprises a firefighting hammer head and a handle. A solar panel is embedded in the handle. A rectangular groove is formed in the handle. An electronic watch connected with the solar panel is embedded in the rectangular groove. The multi-functional firefighting hammer for the vehicle has the function of displaying the environment temperature and humidity indexes and the function of a clock, and use in the dark is more convenient due to a preferred arrangement of a luminous layer. The structure is simple, and the practicability is high.