The service life of the automatic transmission depends on:
*Transmission Type: CVTs and robotic transmissions (DCTs) typically have a shorter lifespan than traditional hydromechanical transmissions.
* Operating Conditions: Regular maintenance, gentle driving style and avoidance of excessive loads can extend the life of the transmission.
*Engine Size: Transmissions designed for larger engines tend to be stronger and more durable.
* Quality of workmanship and materials: Products from reliable automakers usually have a longer service life.
In general, traditional hydromechanical transmissions can last from 150,000 to 250,000 km without major repairs. CVTs and DCTs have a service life of 100,000 to 150,000 km.
However, proper maintenance and careful operation can significantly extend the life of all types of gearboxes.