Cars like Tata Hexa and Mahindra XUV 500 use such transmission but they are much refined and improved. Torque converters also face transmission loss and low fuel efficiency but modern transmissions have done a better job to keep the transmission loss at the minimal. Torque converters are quite outdated and are not as widely used as other types of transmissions. There is a fluid present in the impeller that gets pushed due to the centrifugal forces and moves the turbine. Such transmission systems use a planetary gear system with a turbine and impeller. The torque converters are the oldest kind of automatic transmissions that were once widely used in all the vehicles. Who should buy? Reliable and smooth shifts Many affordable vehicles like VW Polo GT TSI, Ford Figo, VW Ameo, Skoda Rapid diesel etc are also available with the twin-clutch transmissions. Such transmissions are very quick to shift between the gears making them a common choice of high-end car manufacturers. Depending on the torque of the engine dry or wet systems are used. There are two types of dual-clutch transmissions – wet and dry. The two clutches take on the odd and even gear numbers separately while the gear system itself is similar to the manual transmission. The dual-clutch transmissions have a twin-clutch system that offers lightning-quick shifts. Who should buy? People who are looking for high-performance automaticsĭual Clutch Transmission is one of the most advanced transmissions available in the market. In India, Honda cars like Jazz and City offer paddle shifters with their CVT. CVTs can also get paddle shifters to give them a sporty look. Affordable cars like Nissan Micra, Maruti Baleno use this type of transmission. However, CVTs can feel a bit elastic when you push the throttle all the way to create a rubber band effect. This type of transmission is very quiet too and is widely used in the automatics scooters in India. The CVTs do not have any gears and there are no such gear changes but only the ratio change happens. The CVTs use steel pulleys and a belt that can generate infinite gear ratios. Who should buy? If you’re looking refinementĬVTs are one of the most refined automatic transmissions. Affordable cars like Tata Nano to Renault Duster, all offer AMTs in the Indian market. The only downside is the jerky gear changes. The AMTs are not only available with low-cost cars but high-end sports cars like Abarth 595 also use AMTs. The AMTs are highly fuel-efficient (similar to the manual models) and also offers affordable maintenance cost. AMTs can be offered with both petrol and diesel engine options and the cost difference between the manual variants are not much. The clutch of such transmissions work automatically and are operated by a servo motor, making them automatics. AMTs are the cheapest automatic transmission currently available in the market. These transmissions share most of the hardware with a manual transmission, hence the cost of the transmission is low. The AMT is a low-cost transmission which is based on the manual transmission itself with a few additional equipments. They are also known as a semi-automatic transmission. The AMT has recently become widely popular in the Indian market, especially after the introduction of the transmission in affordable cars. Who should buy? People looking for high fuel efficiency and low maintenance Continuous Variable Transmissions (CVT).
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