Is a 6-speed dual-clutch transmission manual or automatic?
2 Answers
6-speed dual-clutch transmission is a type of automatic transmission structure. Car transmissions can be divided into two main categories: manual transmissions and automatic transmissions, commonly referred to as manual and automatic. Automatic transmissions can be further subdivided into four types: AT (Automatic Transmission), AMT (Automated Manual Transmission), DTC (Dual-Clutch Transmission), and CVT (Continuously Variable Transmission). Working principle of 6-speed dual-clutch transmission: The gear changes can be reflected on the tachometer, and when the accelerator is fully pressed, the transmission does not perform a gear shift operation until it reaches 6000 RPM, providing higher driving safety and enjoyment.
Back when I first started repairing cars, novice drivers would also ask this question. A 6-speed dual-clutch transmission is essentially an automatic transmission, even though its name includes the word 'clutch.' It uses a computer to control two clutches—one handles gears 1, 3, and 5, while the other manages gears 2, 4, and 6—shifting gears much faster than a human could. All you need to do is focus on the accelerator and brake; the transmission handles the gear changes automatically. However, its structure is quite intricate, and frequent gear shifts in heavy traffic can easily cause overheating—I’ve repaired many dual-clutch transmission mechatronic units. With a manual transmission, you wouldn’t have this hassle—you’d need to press the clutch and shift the gear lever yourself.
