![]() ![]() The engine connects to a Torque Converter which is then connected to a gear system and then to the transmission. The very basic knowledge that everyone has that an automatic transmission changes gear automatically and doesn’t need a gear stick or clutch operation by the driver.Īllow me to explain an automatic gearbox in brief. But first!Īlso Read: Bad Habits That Will Destroy Your Car Clutch How does an automatic car transmission work?īefore we delve into the types of automatic transmission we need to know how does an automatic transmission work, to get a better understanding of the different types. Well, worry not! I’ll try to help you out in your journey of buying a new car by explaining which automatic transmission is best suitable for you. Take, for example, deciding on the choice of the car transmission available. It is even said that the Nasa’s Apollo 1 had lesser features as compared to the modern car. But, every car has a permutation and combination of features and sometimes it gets a bit frustrating to understand what’s what and what’s not. Then the search for other more interesting alternatives begin. The search for a car usually begins with you seeing a new car advertisement and realising its something you might wanna get. Hat tip to you, VW.Nowadays, we are spoilt for choices when buying a new car. While manuals are dying in some ways they’re not thanks to DSGs rising in popularity.Īnd it was the lowly 2003 R32 that started it all. Today, DSGs are lighter, cheaper, and sometimes best manuals with how efficient they are. These first few DSGs were heavier, more expensive, oftentimes had worse MPG than their manual counterparts and were unreliable. PDK was a benefit for the engines as these transmissions allowed an uninterrupted flow of power to keep those turbos spooled that manuals couldn’t provide. Instead of the ECU preselecting gears for you, you had to manually preselect other gears using a steering-wheel switch. Operating these early PDKs was as technical as driving a manual. If we’re being really technical, a patent for the dual-clutch transmission and its theoretical operation was published in the 1930s and fifty years later Porsche had a rudimentary yet effective version of the dual-clutch dubbed the PDK or Porsche Doppelkupplung (literally Porsche double-clutch) in their racecars. It should be noted that Volkswagen wasn’t the first car to have a dual-clutch, far from it. The advantage is that the next gear is already preselected in the other gearbox so you save the time it takes to move cogs around without the engine actually giving power to the wheels. Gearbox one is 1/3/5 gear gearbox two is 2/4/6. If you’re somewhat confused of how a dual-clutch works, I’ve found an explanation thanks to ELI5 that sums up the dual-clutch operation quite nicely.Ī dual clutch gearbox is essentially two different single clutch gearboxes with their respective clutches in one casing. VW reports that in 2018 the DSG is the second best-chosen transmission in the VW Golf at 40 percent, a number that approaches 50 percent in their other car offerings. ![]() You don’t have to shift gears and there’s a marginal power loss between engine and gears. Manuals are simply more engaging.Įnter the DSG which has all the benefits of the automatic AND manual in one. Gears are a literal mechanical connection between engine and gears, a feeling you don’t get with automatic transmissions that transfer power through a fluid-filled torque converter. When the Direct Shift Gearbox was introduced in Germany in 2003, up until that point, most Europeans prefer (and still do) to row gears themselves for good reason. ![]()
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