What’s the difference between a DSG gearbox and other automatic gearboxes?Ĭonventional automatic gearboxes use a device called a torque converter when changing gears rather than a clutch.ĭSG gearboxes use a dual-clutch system that pre-selects gears. You’ll find the vast majority of cars from these brands are available with DSG gearboxes. Porsche - another Volkswagen Group brand - uses DSG gearboxes under the acronym PDK (Porsche-Doppelkupplungsgetriebe). This includes Volkswagen itself, as well as Audi, SEAT, Skoda, Bentley and even Lamborghini among others. Which cars have a DSG gearbox?ĭSG gearboxes are used by brands under the Volkswagen Group. You’ll find ‘-’ on the left, which is used for downshifts, while ‘+’ is on the right and used for upshifts.Īlternatively, some models allow you to change gears through the selector itself. You can control exactly when the car changes gear using paddles on the back of the steering wheel marked ‘-’ and ‘+’. ![]() You do have the option to change gears yourself when using a DSG gearbox too, albeit without the need to operate a clutch pedal. Switch the gear selector into ‘P’ and put the handbrake back on to stop the car from rolling. When you’re finishing driving, bring the car to a complete stop while holding your foot on the brake. When you want to go again, gently lift off the brakes. When at a stop, hold your foot on the brake to stop the car from creeping forward. Lift your foot off the brake and the car will begin to moveįrom that point on, just focus on using throttle and brakes.With your foot still on the brake, put the gear selector into ‘D’.Hold your foot on the brake and switch the car on.Cars offered with the choice of a manual gearbox or DSG tend to be more expensive if you opt for the latter.ĭriving a car with a DSG gearbox is no different to driving any other automatic, really. ![]() This can result in hesitation in unpredictable driving situations. Though pre-selection of gears can improve shifts, a DSG gearbox cannot know for certain which gear you’ll use next.The complex nature of a DSG gearbox means they tend to be expensive to repair if they go wrong.Though it still uses clutches, a DSG doesn’t require manual operation of them - taking some of the effort out of driving.Cars with DSGs often have lower fuel consumption in general compared with regular automatics.Shift times are generally quicker than conventional automatics as a result of pre-selecting gears. ![]() What are the advantages and disadvantages of a DSG gearbox? Advantages of a DSG gearbox The gearbox takes control of the clutches itself - you don’t need to worry about that. When the computer decides it’s time to change gear, it simply tells the gearbox to disengage one clutch, and engage the other, therefore changing gear. While this is happening, the car’s onboard computer predicts which gear you’ll need next and uses the second clutch to get that gear ready. ![]() One clutch is used to transmit the engine’s power through the gearbox to the car’s wheels. They feature a pair of electronically controlled clutches that the car can engage or disengage automatically. This sends the engine’s power to the gearbox when you press the accelerator, but it separates the two to let the engine tick-over independently when you stop the car.ĭSG gearboxes take a different approach. Instead, they use a device called a torque convertor. This is because they don’t have a clutch connecting the engine with the gearbox. Typical automatic gearboxes don’t have a clutch pedal like a car with a manual gearbox. It works in a very different way from a conventional automatic gearbox but you might not notice the difference while driving. But what is one, exactly?Ī DSG (Direct Shift Gearbox) is a type of dual-clutch gearbox used by several manufacturers within the Volkswagen Group, including Audi, Skoda and SEAT. If you’re looking for an automatic car, you may hear references to a DSG gearbox.
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