Engine power suppressing device

An engine power suppressing device comprising:

• a controller which controls an operation of a power changing element which changes engine power for driving a vehicle;
• and
• an environment sensor which detects an environment parameter indicating an environment in which the vehicle is used,
• wherein the controller determines whether or not a power suppressing condition, in which a vehicle state of the vehicle is a state in which a driving power transmitted to a drive wheel is excessively large and the engine power is to be suppressed, is met,
• wherein in a case where the controller determines that the power suppressing condition is met,
• the controller sets a suppressing value for the power changing element to suppress the engine power, and compensates the suppressing value based on the environment parameter detected by the environment sensor.