The search for sustainable and alternative fuels has garnered significant attention in recent years due to the growing concerns over climate change and the depletion of fossil fuel resources. 2-Methylfuran (MF), a derivative of biomass-derived furfural, emerges as a promising candidate for an alternative fuel due to its favorable physicochemical properties, including a high energy density, low viscosity, and compatibility with existing fuel systems. This paper presents the development of a model for a single-cylinder gasoline engine incorporating a port fuel injection system. The model was used to investigate the effects of adding 2-methylfuran at volumes of 10% to standard gasoline (MF10) and ethanol at volumes of 10% to standard gasoline (E10), focusing on its impact on brake power, torque, brake thermal efficiency, in-cylinder pressure, in-cylinder temperature, brake-specific fuel consumption, and emissions of CO, nitrogen oxide (NOx), and unburned hydrocarbons (HC). The engine performance and emissions of MF10 and E10 were compared with net gasoline.