Does CVT Have Jerking Sensation?

[LeValerie]

CVT has a slight jerking sensation. It occurs during automatic gear shifting, similar to manual transmissions, caused by the transition between large and small gears. Reasons for jerking sensation in cars: The jerking sensation is caused by automatic gear shifting. In fact, so-called automatic transmissions operate on the same principle as manual transmissions, involving the transition between large and small gears. Therefore, the process of switching between sun gears and planetary gear rings in automatic transmissions is similar to shifting gears in manual transmissions, inevitably leading to a jerking sensation. However, vehicles with dual-clutch transmissions or continuously variable transmissions (CVT) do not experience this jerking sensation. Newly purchased cars may exhibit some jerking sensation during driving due to the tight meshing of the automatic transmission components, but this sensation gradually diminishes and eventually disappears as the mileage increases, typically around 50,000 kilometers. Advantages of CVT: Smooth gear shifting with minimal jerking. Due to the continuously variable ratio of CVT transmissions, the jerking sensation becomes very slight or almost nonexistent. The engine can maintain an economical speed range. Since the CVT transmission ratio is continuously variable and can synchronize with vehicle speed, the engine speed range is no longer restricted by changes in vehicle speed. This is the key difference between CVT transmissions and gear-driven transmissions like AT or DCT. Better climbing performance: CVT transmissions do not experience power interruption issues during climbing that occur in other types of transmissions due to gear shifting, allowing the engine to deliver consistent power throughout the climbing process.

[OLilliana]

I've been driving a CVT car for ten years now, and overall it feels incredibly smooth, without the jerky gear shifts typical of traditional automatic transmissions. During acceleration, the engine speed rises steadily, delivering a comfortable ride similar to an electric vehicle. However, in certain situations like cold starts or uphill driving, there might be slight vibrations when the system simulates gear shifts, which could stem from software settings or aging components. For maintenance, I recommend changing the transmission fluid every four years to keep the transmission clean. If you're in the market for a new car, prioritize test-driving CVT models to experience their smoothness, while also noting brand differences—Nissan and Honda's CVTs perform better in this regard. Overall, CVTs reduce noise and fuel consumption while enhancing comfort, making them ideal for long-distance driving.

[VanCassandra]

As a car enthusiast, I'm fascinated by CVT technology. It achieves continuous ratio changes through a steel belt and cone pulleys, eliminating fixed gears, so theoretically there's no jerking at all. But in real-world driving, some models add simulated shift functions to give a 'feel' to driving, which may cause slight vibrations. This usually isn't a hardware issue but a software tuning problem – upgrading the ECU can improve it. CVTs are fuel-efficient and quiet, with quick response at startup, much smoother than dual-clutch transmissions. In the long run, maintaining light throttle habits and avoiding sudden acceleration can reduce unnecessary jerking. When choosing a car, it's recommended to select models with optimized software, like Toyota's CVTs which rarely have issues.

[ElliottFitz]

I chose a CVT for my family car mainly because it's comfortable and economical. When picking up the kids or going shopping, the car accelerates smoothly without any jerking. There's only occasional minor vibration during low-speed turns, which comes from engine load changes, but it's not severe. The CVT's low noise and fuel efficiency make daily commuting much easier. It's friendly to the family budget, and maintenance isn't expensive—just changing the transmission fluid can extend its lifespan. Overall, compared to older automatic transmissions, the CVT provides a more reassuring ride for the family.