To provide a vehicle more efficiently connecting vibration energy to power generation than former vehicles.

The vehicle 1 is provided with a strike system piezoelectric power generation device 11. Vibration of four wheels is transmitted to the strike system piezoelectric power generation device 11 through a vibration transmission part and electricity is generated. Vibration of the engine 5 is transmitted to the strike system piezoelectric power generation device 11 through a vibration transmission part and electricity is generated. Vibration of a body is transmitted to the strike system piezoelectric power generation device 11 through a vibration transmission part and electricity is generated. Electricity of voltage 20V of higher and current about 5 mA is generated per one piezoelectric ceramic body.