280TSI is equivalent to a displacement of 1.4L. The “T” in TSI stands for turbocharged, the “S” stands for stratified, and the “I” stands for injection. TSI engines are known for their high power, low RPM, and high torque. TSI direct fuel injection technology combines turbocharging and stratified direct injection, which requires high technical requirements. In China, TSI technology used in low-end and mass-produced cars typically includes turbocharging and fuel stratified injection. TSI direct fuel injection technology achieves a perfect combination of engine power and fuel economy in the same displacement, making it one of the more mature and advanced fuel injection technologies in today’s automotive industry.