Which model is the Corolla d4t?

[VanVera]

Corolla d4t refers to the 2021 Corolla 1.2T model. Meaning of D4T: D-4T indicates that this Corolla is equipped with a 1.2T four-cylinder direct injection turbocharged engine. D4 refers to the inline 4-cylinder engine, and T stands for turbocharging. Turbocharged engine: A turbocharger is essentially an air compressor that increases intake air volume by compressing air. It utilizes the inertial force of the exhaust gas from the engine to drive the turbine in the turbine chamber, which in turn drives the coaxial impeller. The impeller pressurizes the air delivered from the air filter pipeline, forcing it into the cylinders. As the engine speed increases, the exhaust gas discharge speed and turbine speed also increase simultaneously, allowing the impeller to compress more air into the cylinders. The increased air pressure and density enable the combustion of more fuel.