The manual transmission type of car requires extensive driver input and the driver must select the appropriate gear and is very popular in Europe and Asia.
Below are the advantages and disadvantages of manual gearbox:. Superior acceleration Used extensively by performance and racing car drivers. Driver must coordinate between various parts such as the clutch pedal, acceleration pedal and gear lever. The driver continues to play an active role in operating the car in an automatic car gearbox setup; however, it is extensively lower compared to a manual car transmission.
This is because the number of mechanical parts to be used is less. Parts such as the clutch pedal and the gear lever are non-existent. The gearbox automatically changes gears using fluid pressure.
The main part of the automatic gearbox is the planetary gear set, which creates different gear ratios to send power to the wheels. The pressure to activate the clutch and the gear ratios is done by the automatic gearbox fluid. It lubricates and cools moving parts and enables the car to move forward or backwards.
The automatic car transmission requires very less driver input and depends on the automatic gearbox fluid and planetary gear set to propel the car. Automatic cars are very popular in countries such as the USA. Below are the advantages and disadvantages of automatic gearbox:. Automatic transmissions were considered expensive and owned by the affluent, and available only with luxury cars. However, that has changed in recent times.
Car manufacturers have introduced innovative products, which offer automatic gearboxes in different types or avatars. The advancement of technology has made automatic gearbox affordable and one can buy automatic cars under Rs.
The automatic gearbox is especially helpful in countries such as India with its chaotic stop-and-go traffic. However, automatic transmissions are of many types and can be confusing sometimes. Learn about different types of automatic car gearboxes below:. Known for its affordability and fuel efficiency, the AMT is the most affordable automatic transmission currently being sold in India. The AMT operates similarly to the manual gearbox. However, the clutch and gear change are automated either through hydraulic actuators or semi-electronic parts requiring lesser drive input to drive the car.
While they are affordable and fuel-efficient when you compare an automatic vs AMT, the latter has its disadvantages as well. They can be a bit jerky sometimes and may affect the comfort aspect. It is still excellent for those who are learning to drive a car and do not want to use the shifter and clutch pedal to drive the car. The CVT employs pulleys or belts in place of steel gears, thereby offering a continuous gear shift with different gear ratios dependent on the engine speed.
This allows continuous acceleration and maximum fuel efficiency. This type of gearbox is widely used scooters in India and offers a smooth driving experience. The DCT offers enhanced performance and quicker shifts between gears compared to the above two types of transmissions. They are the most advanced form of transmissions and the main highlight is that it can shift gears at quick speeds, providing excellent performance.
The system uses two clutches making the transmission highly responsive. While the DCT offers maximum performance, they tend to consume more fuel compared to other types of transmissions. The torque converter is one of the oldest automatic gearboxes to power motor vehicles. Since they are old, the mechanicals are complex and difficult to maintain.
This type of gearbox utilises planetary design gears with a turbine and a rotary part, which helps push the turbine with the help of a fluid. However, this results in a huge loss of transmission and therefore resulted in lower fuel efficiency. This type of automatic gearbox is not being used widely as before and is giving way to new and advanced types of automatic transmission. This gearbox is similar to the manual gearbox but comes with a torque converter to replace the clutch pedal.
Drivers can either shift to manual or automatic with the Tiptronic transmission. Porsche pioneered the use of Tiptronic gearbox in their sports cars. While the CVT has been in use since long in the country, the AMT type of gearbox was introduced in and found a niche for itself in the affordable and competitive automatic car segment. So, what is the difference and which is better? Cars fitted with the AMT automatic gearbox are comparatively cheaper and easier to maintain.
The repair or cost of the parts being replaced is relatively cheaper compared to other types of automatic gearboxes such as the CVT, DCT or the Torque Converter. Below are a few facts about AMT cars:. This makes it easier to drive, especially in stop and go traffic conditions such as in India.
There is no need to use the clutch pedal or shifting of several gears to drive the car as the AMT gearbox takes care of most of the work. The gearbox in AMT cars is essentially a manual gearbox with a hydraulic actuator performing the job of the clutch and shifting gears.
Hence, there are no complex parts utilised in building the AMT. Therefore, the maintenance cost is cheaper than maintaining other types of gearboxes such as CVT, DCT or torque convertor. Against popular belief that automatic cars return lower mileage, the AMT gearbox is highly fuel-efficient similar to the manual gearbox-driven cars. Since the AMT is a manual transmission with additional mechanical parts to assist it, AMT cars are fuel-efficient compared to other automatic versions.
The idea of AMT was first used in Formula 1 cars to compete in racetracks. The electronic and the automatic gear shift are more precise compared to human input and offers excellent performance while driving an AMT car. Also, you can shift to a manual gearbox to let the driver change the gear without the use of the clutch. Hence, AMT cars are cheaper compared to other types of automatic cars.
Below is the list of best AMT and automatic cars in India:. Maruti Suzuki Alto. Maruti Suzuki Wagon R. Maruti Suzuki Baleno. Maruti Suzuki Swift. Tata Tiago. Tata Nexon. Hyundai Venue. Maruti Suzuki Brezza. Maruti Suzuki Dzire. Hyundai Creta. Kia Seltos. Kia Sonet. Mahindra Thar. When it comes to choosing whether to buy an automatic car or a manual car, there are several aspects that you need to look into. While it is a matter of personal taste and opinion, there is certainly a division between manual cars and automatic cars.
To know which is better for you, consider the following factors before opting for the right type of car:. You may buy a car to drive in stop-and-go traffic conditions or you may want to buy it because you want more control of the car while driving in different conditions. An automatic car is certainly easier to drive in a stop and go traffic since it does not require too much driver input. A manual car can be cumbersome in chaotic traffic and requires a lot of driver input.
However, if you want to decide which gear the car should be driven, the manual car is a better option. Also, for the best performance of the car for racing purposes, several race drivers prefer manual cars over automatics since they decide the speed to drive the car.
It is easier to learn to drive an automatic car compared to manual cars. This is because the manual car requires several driver inputs to drive the car. If you pass your driving test in an automatic car, you are not legally allowed to drive manual cars until you have passed your test in a manual car. If you pass your test in a manual car it allows you to legally drive both types. If you drive a lot in places where there is traffic, lights and general hazards then an automatic car may be the better choice.
On motorways and dual carriageways automatic cars can be much smoother too, many automatic cars will have a cruise control option allowing you to take your foot off the pedals altogether.
A feature that manual cars do not have. Manual cars provide drivers with more control than automatic cars. They are quicker from a standing start and are usually much easier to handle in extreme conditions, for example snow and ice. In Europe, automatic cars tend to be more expensive than manual cars; the automatic transmission gearbox is far more complex and therefore automatic cars cost more to produce. However, it costs more to fix an automatic gearbox and are more likely to break than a manual car, so if you plan on having your car for a long time you may save money with a manual.
The choice between automatic and manual transmission will depend on you as the driver as the cost of the car will be affected by how you use the car and how long you use it for. This is the first obvious difference between the two transmission types. Automatic cars do have clutches, but they are shaped and constructed differently and integrated into what is called a torque converter system. The torque converter, planetary gears, sensors, valves, and other complex parts all work together, connecting the engine and the transmission.
The whole system works to ensure that the engine spins optimally and the wheels have the right amount of power to move, slow down, or stop. The automatic transmission does most of the work for you. This may count significantly for someone who learns to drive for the first time.
Shifting gears is easier to do and takes place faster with an automatic transmission. Again, new drivers can focus more on traffic rules, road signs, and navigating the streets with an automatic car. Keeping their eyes on the road and both hands on the wheel all the time becomes more achievable with an automatic than with a manual car. Driving on steep terrains can be difficult for inexperienced drivers, especially when using manual transmission cars.
With an automatic car, driving on steep inclines will not be an issue. When you drive a manual transmission car, you spend more work to start, accelerate, decelerate, and stop. Traffic lights and heavy traffic, then, become so much easier to deal with. Their off-the-showroom price will be higher. With all that technology and engineering needed to manufacture one, the high price tag should not be surprising. This is fast changing, though, with recent breakthroughs that make automatic cars more fuel-efficient than they used to be.
The more complicated parts and dynamics that take place in an automatic transmission system require that they be serviced for repairs and maintenance by professional mechanics.
More complex parts mean more complex repairs. Necessarily, that entails more cost. Will it be the manly manual car where driving can be an exhilarating experience of being one with the car? Or will it be the automatic car where you can cruise traffic-heavy streets with minimal effort on your part?
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