الموضوع: الفتيس الcvt بتاع الانسر حاسس زى ما يكون بيأخر فى النقل

Advantages
CVTs can compensate for changing vehicle speeds, allowing the engine speed to remain at its level of peak efficiency. This improves fuel economy and by effect, exhaust emissions.
CVTs operate smoothly since there are no gear changes which cause sudden jerks.
Very few problems have been reported with the CVT transmission, lowering the cost of ownership.
There are 25% fewer moving parts to a CVT transmission.
They are also cheaper, but still expensive to repair.
The fluids do not have to be changed as often as an automatic transmission.

Disadvantages
CVTs operate smoothly. This can give a perception of low power, because many drivers expect a jerk when they begin to move the vehicle. The expected jerk of a non-CVT can be emulated by CVT control software though, eliminating this marketing problem.
Since the CVT keeps the engine turning at constant RPM over a wide range of vehicle speeds, pressing on the accelerator pedal will make the car move faster but doesn't change the sound coming from the engine as much as a conventional automatic transmission gear-shift. This confuses some drivers and, again, leads to an impression of a lack of power.
CVT torque handling capability is limited by the strength of their transmission medium (usually a belt or chain), and by their ability to withstand friction wear between torque source and transmission medium for friction-driven CVTs. CVTs in production prior to 2005 are predominantly belt or chain driven and therefore typically limited to low powered cars and other light duty applications. Units using advanced lubricants, however, have been proven to support any amount of torque in production vehicles, including that used for buses, heavy trucks, and earth moving equipment.
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من الآخر ال cvt و الأتوماتيك العادي نفس التسارع ممكن cvt يكون اسرع كمان