What do T and L represent in cars?

[LaJoshua]

In cars, T and L represent: 1. T stands for Turbocharging: A turbocharger increases the intake air volume without changing the engine's displacement, thereby enhancing output power and resolving the contradiction between increasing power and achieving engine lightweight and compactness. 2. L stands for Naturally Aspirated: Naturally aspirated is a type of car intake system where air is drawn into the combustion chamber by atmospheric pressure without the use of any supercharger. For car owners who frequently drive on highways, it is advisable to choose an engine with a T (turbocharged) as highway speeds often demand certain performance requirements. In such scenarios, turbocharging can effectively leverage its advantages. In stop-and-go traffic, turbocharged engines can be more prone to damage and may increase fuel consumption, whereas on highways, turbocharging can fully unleash its potential, providing a more powerful driving experience compared to naturally aspirated engines.