A vehicle-related output program causes a computer to execute: a first receiving step of receiving a vehicle identification information piece transmitted from a vehicle; a second receiving step of receiving a vehicle state information piece transmitted from the vehicle; a calculating step of generating, as an output information piece, a result of predetermined calculation performed based on the vehicle state information piece, the predetermined calculation changing depending on a type indicated by the vehicle identification information piece; and an outputting step of outputting the output information piece.