The invention discloses a novel automotive spark plug. The novel automotive spark plug comprises a spark plug body, a center electrode is arranged at the center line of the spark plug body, the center electrode is covered with the spark plug body, the top of the center electrode is provided with a discharge sharp corner, the discharge sharp corner exposes out of the spark plug body, one side of the top end of the spark plug body is provided with a side electrode, the side electrode and the discharge sharp corner are provided with suspension electrodes, the suspension electrodes are arranged at the top end of the spark plug body, the side electrode, the suspension electrode and the discharge sharp corner are mutually independent, a penetrating center hole is arranged in the spark plug body beside the center electrode, and the upper end of the center hole corresponds to the position of the discharge sharp corner. The center electrode material has high corrosion resistance and temperature resistance, and thus prolongs the service life of the spark plug; the side of the center electrode is provided with a center hole, which can make petroleum fully burnt and is beneficial to protecting the environment; the top end of the center electrode is provided with the discharge sharp corner, which overcomes the difficulty of ignition, and thus prolongs the service life of the spark plug.