What is the difference between S gear and M gear?

[VonJude]

Here are the differences between S gear and M gear: 1. Different uses: S gear is the sports mode of a car. Many automatic transmission cars are equipped with S gear, and some high-end models of A-class cars also have S gear design. In S gear sports mode, the transmission can shift freely, but the shift timing is delayed, keeping the engine at high speed for a long time, so that the car can run at low gear and high speed for a long time, thereby obtaining greater torque output and acceleration. M gear refers to a gear on the full manual camera function dial. M is called full manual function. M gear can also refer to a gear on a car with a manual-automatic transmission. That is to say, it can shift automatically or manually, that is, move the gear lever to the middle of the M+M- symbol. 2. Different functions: S——SecondGear The letter "S" on the gear means the English word "Second", which means "second" in Chinese. That is, the second gear, which is the low-speed forward gear, also means the limit gear. In this gear, the first gear is used for starting, and after starting, the transmission is in the second gear, which is used for starting on slippery roads or as a limit gear when moving slowly. M——Manual The letter M appears on some manual-automatic cars, which means the English word "Manual", which means "manual, hand-made, manual transmission" in Chinese. Manual transmission. It is a gear on a manual-automatic transmission car, but many people do not use this gear.