Are the clutches of manual and automatic transmissions the same?

[DelAliyah]

Manual transmission: mainly relies on the driver stepping on the clutch to complete the gear shifting operation. Automatic transmission: mainly relies on the hydraulic transmission principle of the torque converter to complete the gear shifting action. Definition of clutch: The clutch is located in the flywheel housing between the engine and the transmission. The clutch assembly is fixed to the rear plane of the flywheel with screws, and the output shaft of the clutch is the input shaft of the transmission. Requirements for clutch: The clutch is a common component in mechanical transmission, which can separate or engage the transmission system at any time. Its basic requirements include: smooth engagement, rapid and thorough separation; convenient adjustment and repair; small external dimensions; light weight; good wear resistance and sufficient heat dissipation capacity; easy and labor-saving operation. The commonly used types are jaw type and friction type.

[JoelFitz]

Anyone who's driven a manual knows the clutch pedal is the left foot's best buddy—press it to cut power, release it to engage the drivetrain, all purely mechanical. But automatics don’t have this pedal! They use a torque converter or electronically controlled multi-plate clutch packs hidden inside the transmission, with the computer quietly shifting gears based on throttle and speed. In traffic jams, manual drivers get leg cramps, while automatic drivers cruise stress-free. On the surface, both are called 'clutches,' but their structures and operations are worlds apart. If you hear the grinding sound of a slipping clutch in a manual, it’s probably time for the shop, whereas a failed automatic clutch often means cracking open the entire transmission for repairs.

[VanDylan]

The clutch of a manual transmission is right under your left foot, feeling like you're squeezing a lump of thick butter when pressed. As for an automatic transmission? There's no separate lever to be found. It uses a smarter hydraulic system or electronically controlled clutch components, usually tucked inside the transmission doing the shifting work. Simply put, the clutch in a manual is like a switchboard operator between you and the car, personally controlling the power connection; while the clutch in an automatic is an invisible employee, silently switching gears under the command of the car's computer. So although both are fundamental parts for shifting gears, one operates in the open while the other works behind the scenes. When veteran drivers chat about the trio (clutch, brake, accelerator), automatic transmission owners can only quietly munch on their melon seeds.

[DeJohn]

I've been repairing cars for ten years, and people often confuse these two. The clutch in a manual transmission is an independent component, relatively simple to replace, and it slips when worn thin. The clutch mechanism in an automatic transmission is completely different. For example, AT transmissions rely on a torque converter to transfer power, while dual-clutch transmissions use two sets of clutch plates for electronic switching. The other day, a customer drove in with an automatic transmission complaining about clutch noise. When I popped the hood, I couldn't even find the traditional clutch disc. Actually, the lifespan of a manual transmission clutch depends on driving habits—aggressive starts and stops can wear it out in 30,000 to 50,000 kilometers. On the other hand, the clutch components in an automatic transmission are more precise, and when they fail, it often requires a major transmission overhaul, which can be quite costly.