Is a Tiptronic Transmission CVT or AT?

[George]

cvt and at can both achieve tiptronic functionality. Below is an introduction to transmissions: 1. Basic introduction to transmissions: A device that changes the speed ratio and direction of motion. Used in automobiles, tractors, ships, machine tools, and various machinery to alter the torque, speed, and direction of motion transmitted from the driving shaft to the driven shaft under different working conditions. 2. Functions of a transmission: (1) Change the gear ratio between the engine and the wheels, allowing the engine to operate under optimal conditions, expanding the torque and speed transmitted to the drive wheels, and achieving different speeds. (2) Enable the vehicle to reverse. (3) Provide a neutral gear.

[LeonardoLynn]

I've been driving for over a decade and noticed many people misunderstand 'manual-automatic transmission'. It's not actually a specific type of transmission, but rather an operating method. Whether it's a traditional AT transmission or CVT transmission, as long as it's equipped with manual shifting function, it can be called manual-automatic. For example, older Teana models used CVT with simulated manual, while BMW's ZF transmission is AT structure plus manual mode. Many cars now use CVT for fuel efficiency but keep the manual shift lever for driving enthusiasts. So when purchasing, check the specifications to confirm the exact type, don't be fooled by sales talk.

[DeAmir]

As a car owner who has been helping out at 4S shops for years, this question is frequently asked by beginners. 'Manual-automatic transmission' is just a functional description and has nothing to do with the type of transmission. My neighbor's Nissan Sylphy with CVT has a manual mode, while my colleague's Ford Focus with AT also has paddle shifters. Simply put, it gives you a choice: use automatic for convenience or switch to manual for a more engaging driving experience. Manufacturers design it this way mainly to cater to different driving needs, especially on mountain roads or icy surfaces where manual mode proves particularly useful. Nowadays, even electric vehicles are starting to feature simulated manual functions.

[Noah]

Having worked in car maintenance for over a decade, I've encountered many car enthusiasts who confuse different types of transmissions. Essentially, all transmissions with manual mode can be considered semi-automatic, with their basic structures being either AT or CVT. AT transmissions shift gears using planetary gears, while CVTs rely on steel belts for variation. Although both allow manual control, AT's manual mode shifts faster, whereas CVT has a simulated gear-shifting delay. It's best to test drive and feel the difference when choosing a car, especially for those who enjoy fast driving—AT's manual mode is more suitable for downshifting to overtake.