
AMT or CVT: What's Your Choice of Transmission?
If you are planning to purchase a car, you will be bombarded with several transmission options
In life, there’s are moments when individuals cannot come to a decision. For example, when it’s time to pick up a car; people generally cannot decide which car to purchase. There are so many factors to consider such as brand, engine size, gasoline variant, colour, features and so on. Not to mention, the number of transmissions on offer is another massive headache for a purchaser.
To help a car purchaser decide instantly on which transmission to go for, here’s this article describing the different gearbox transmission that is on display these days.
Manual transmission
The good old manual transmission is still available where the driver presses a clutch which links the rotational engine of the car to the input shaft of the transmission. A fixed set of gears are engaged with the help of gear-selector fork that is administered by the driver in the cabin. Manual transmission is the simplest transmission type of all. Hence, they are easy and cheap to maintain and repair.
Automatic transmission
Known as torque converter automatic, this transmission system utilizes a torque converter to shift the gears, which are normally performed by the clutch. For this reason, the gearbox is simplified and offers an arrangement of P-R-N-D-L. In short, a driver can conveniently change the gears without thinking about doing the entire clutch work. Inside the cabin, the setting is simple. For engineers and mechanics, it’s a complex setup.
Continuously variable transmission
Continuously variable transmission or CVT does not have gears. The system uses pulleys and belts that offer a diverse range of ratios determined by the computer of the car. The ratios mostly depend on the engine speed or RPM, resulting in continuous acceleration and better fuel economy.
Automated manual transmission
The automated manual transmission gearbox is largely analogous to the manual transmission gearbox, but it misses out on a clutch pedal. In the place of a clutch, sensors and actuators carry out the service of a clutch and shuffle the gears. An AMT equipped car only comes with a brake and an accelerator pedal. At moderate speeds, the engine creates too much vibration and the acceleration of the vehicle takes time.
Dual-clutch transmission
Dual-clutch transmission is a combination of an automatic and manual transmission system. However, the transmission lacks a torque converter and depends on two separate shafts that comprise their own clutch for changing the gears. One clutch changes the odd number of gears whereas another clutch is designed to shift the even number of gears.