What is the difference between IVT transmission and CVT transmission?
2 Answers
Here are the main differences between IVT transmission and CVT transmission: 1. Cars equipped with IVT transmission drive more smoothly. 2. Cars equipped with CVT transmission may experience a sense of jerkiness. Below is more information about IVT transmission and CVT transmission: 1. CVT transmission can achieve continuously variable transmission over a wide range, allowing for the best match between the transmission system and engine conditions. By relying on the continuously variable speed adjustment of the transmission to adapt to various vehicle speeds, the engine can operate under optimal conditions for extended periods, thereby improving engine combustion efficiency and, accordingly, fuel economy. 2. IVT transmission is a type of continuously variable transmission that can withstand larger loads, known as the Infinitely Variable Transmission mechanical CVT. This transmission was first developed and patented by the UK-based Torotrak company.
I've been repairing cars for over a decade and am quite familiar with transmissions. IVT and CVT are essentially the same thing, both belonging to the continuously variable transmission type, which continuously adjusts gear ratios via pulleys and chains or belts without fixed gears. Their goal is to make driving smoother, with no jerky acceleration, and also to help save fuel. However, the naming differs; IVT is sometimes a manufacturer's specific trademark. For example, Honda likes to use IVT to denote their CVT technology, emphasizing the concept of infinite variable transmission. It's no surprise that ordinary people can't tell the difference. However, maintenance requires extra attention—the fluid in these transmissions needs regular changes, otherwise issues like belt slippage or high noise can occur. Overall, the advantages outweigh the disadvantages, making them suitable for daily commuter cars.
