What does Toyota's 10-speed CVT transmission mean?
2 Answers
Toyota's 10-speed CVT transmission means: The Toyota 10-speed CVT transmission is essentially a combination of what is referred to as an ECVT transmission and a 4AT transmission, forming ten gears. The ECVT is quite similar to an AT transmission; rather than being just a transmission, it is more like a highly complex drivetrain system, typically used in Toyota's hybrid models. In this 10-speed CVT transmission, the ECVT provides three fixed gear ratios, which are combined with the first three gears of Toyota's 4AT transmission to form gears 1 through 9. The highest gear of the 4AT then matches the highest gear of the ECVT, creating the tenth gear. The Toyota 10-speed CVT can be seen as a hybrid product of a 4AT and an ECVT.
Toyota's 10-speed CVT transmission actually refers to their uniquely designed continuously variable transmission system. CVT itself stands for Continuously Variable Transmission, characterized by continuously changing gear ratios rather than fixed gears, delivering smooth driving experience and excellent fuel efficiency. The 10-speed aspect doesn't involve actual physical gears, but rather simulates 10 preset shift points through computer software, allowing drivers to experience slight gear shift sensations similar to automatic transmissions. I've driven a Toyota Camry equipped with this transmission - acceleration is seamless without any jerking, and the fuel-saving effect is remarkable, with average fuel consumption dropping to around 6L/100km. Toyota implemented this solution to address the monotonous driving feel of traditional CVTs and enhance user engagement. At the same time, it simplifies mechanical components, making maintenance easier - just change the transmission fluid every 80,000 kilometers. This technology integrates even better in hybrid models, making daily driving both comfortable and efficient.
