In the search for a new car, there are many questions need to be posed. Question about locker space, technology options, and high levels of different elements appear more than a few times when you decide to shop a new car. However, from the perspective of the driver, only three key questions about the driving experience, the fun and fuel consumption.
Important factor in answering the three questions above is in the box. Let's face it honestly. Gearbox is not for everyone. They require a level of familiarity and perfect medium to achieve accurate. With a conventional automatic transmission, the driver can enjoy the experience on the road quite comfortable but less attractive. However, the automatic transmission may cause some driving enthusiasts feel dissatisfied. Fortunately, the progress made in the world of the automatic transmission can help reduce the disaster.
Volkswagen Golf R32
The latest trend of the automotive industry's current dual-clutch gearbox, also referred to as DCT gearbox. Dual-clutch gearbox has appeared for some time on high-performance cars. However, this technology is slowly finding approach and confirmed foothold in everyday driving cars.
Pros
DCT has many similarities with the manual gearbox, except they have two clutches and no pedal to control. This means that there is less disruption to transfer power. The operating principle of it is when you're driving forward, the car was the next choice. So when needed, it just made a quick change. It is not necessary to separate or tuck clutch. The entire process takes only 1 turn of milliseconds to complete, much faster than the manual gearbox.
For comparison, the transit time of an average floor within the range of 0.5 - 1 second. Automatic transmission is often more time-consuming, even on some modern cars such as Mercedes - Benz, can change in just 100 milliseconds. Typically, there is always a delay between command input and the transfer of drive. This time may vary depending on your choice. Volkswagen DSG even just 8 milliseconds to complete the job.
DSG gearbox section
Many DCT gearbox can operate in two modes. In fully automatic mode, the car's computer time change some options for you. Mode allows you to choose the floor through the buttons, steering wheel or buffer by moving the shift lever. Finally, DCT is an ideal candidate for a driver to own gearbox fascinating to experience an automatic transmission and comfortable when you want to enjoy the idle on the car.
The first passenger car to be equipped with the DCT gearbox 2013 Volkswagen Golf R32. In addition to the German automaker, many other car companies are catching on to the DCT technology, providing the gearbox as an option on many models.
Cons
This technique appears that the DCT is a great idea for high performance cars, where the precise gear changes are necessary, but how DCT works on normal passenger cars of you?
DCT version called the Ford Powershift, appeared on Fiesta and Focus for a while and have encountered a few flaws. The driver did not notice that the smooth transition as they expect. In addition, there is a slight delay in the selection of the next number, especially when you try to accelerate at slow speed. These problems are not only on the DCT gearbox of Ford. Some drivers said VW's dual-clutch too jerky, especially at slow speeds.
However, critics of the smallest DCT is nothing compared to the problems that clutch sequential gearbox single encounter. DCT significantly smoother than the single-clutch gearbox, promoting a shift by companies like Ferrari and BMW.
Future
Richard Truett from Ford explained the future of DCT gearbox model for their development: "We are constantly working to refine and improve the dual-clutch gearbox, so when some change, will feel no different than a conventional hydraulic transmission, "he said while acknowledging criticism in the past.
Meanwhile, Volkswagen expressed a positive attitude. Mark Gilles, product management and communications technology of VW, said: "The future's so bright DSG because it combines the ease and convenience of an automatic transmission with interesting elements of the transmission floor. Moreover, it does not have the torque converter power consumption so saving fuel than a conventional automatic transmission. "
He also added that: "We are very happy with this technology and feel it gives us a unique selling proposition, especially on the TDI and the sports car of us." So far, Volkswagen has sold 3.5 million cars with dual-clutch gearbox.
Need to move on the 2012 Ford Focus
Does the DCT gearbox has to be a ideal choice for every car? Truett tells us there are a few where transmission does not work. "Dual-clutch gearbox does not make sense for a number of vehicles such as pickup trucks Our Super Duty". Truett said, "dual-clutch gearbox works best in a savings vehicle in top fuel. So, you have the ability to see the gearbox dual-clutch automatic small cars in our global ".
Conclusion
If you are looking for a sporty driving feel than in his daily activities, but still want the ease of an automatic transmission, the DCT is great choice. It reacts faster than a traditional automatic gearbox or a CVT gearbox and offers fuel efficiency relative. DCT can be a good blend of performance and fuel consumption. However, this ratio depends on the manufacturer and model. Some better for your gas bill than automatic gearbox and traditional, while others may be more oriented to performance.
Either way, you let themselves experience DCT gearbox if you really suit her.
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