What does 'how many t' in a car mean?

[LaAbel]

What does 'how many t' in a car mean: The number before 't' represents the engine displacement, 't' stands for turbocharging. 1.6L indicates that the car is equipped with a 1.6L naturally aspirated engine, while 1.6t means the car is equipped with a 1.6L turbocharged engine. Turbocharging technology can increase the engine's air intake without increasing displacement, and correspondingly increase fuel injection, thereby enhancing the engine's power. The principle of turbocharging technology is relatively simple. A turbocharged engine has a turbocharger, which consists of two parts: one is the compressor turbine, and the other is the exhaust turbine. The compressor turbine and the exhaust turbine are connected by the same shaft, with the compressor turbine connected to the intake manifold and the exhaust turbine connected to the exhaust manifold.