Is the BMW 320i turbocharged?

[OAmy]

BMW 320i is not turbocharged, it is equipped with a regular naturally aspirated engine. Turbocharging refers to an engine that adds a turbine and fan blades to increase air intake on the basis of a regular naturally aspirated engine. Classification: Currently, the main turbocharging technologies include mixed-flow turbocharging technology, variable turbocharging technology, two-stage turbocharging technology, and electrically assisted turbocharging technology. Working principle: It relies on the combustion of a combustible mixture of gasoline and air inside the cylinder to generate power. The output power and torque of an electronically fuel-injected gasoline engine depend on the amount of air entering the cylinder. When the engine's performance is already at its optimal state, the only way to increase its output power is to compress more air into the cylinder to increase the amount of combustible mixture, thereby enhancing combustion performance and increasing output power.