Automatic Transmission: Choosing Between 6AT and CVT?
1 Answers
The differences between 6AT and CVT are as follows: 1. Service life: The 6AT transmission has a longer lifespan. 2. Transmission efficiency: The 6AT transmission combines mechanical and hydraulic transmission, utilizing a torque converter + planetary gear set and electronically controlled shifting structure, allowing it to withstand greater torque. The CVT transmission, or continuously variable transmission, is not affected by gear positions and relies entirely on a steel belt connecting the primary and secondary pulleys to achieve seamless ratio changes, thus offering higher transmission efficiency. However, its torque capacity is inferior to the 6AT transmission. 3. Fuel economy: The 6AT transmission is more commonly used in high-displacement, high-power vehicles and does not have the advantage of fuel efficiency. The CVT transmission is mostly used in household vehicles, excelling in fuel economy and smoothness compared to the 6AT. Overall, the CVT is suitable for daily commuting, while the 6AT is better suited for those seeking a superior driving experience.