What are the advantages and disadvantages of a continuously variable transmission?

[Morales]

Advantages: simple structure, small size, fewer parts. Disadvantages: compared with traditional automatic transmissions, the cost of CVT is slightly higher. 1. Advantages: (1) Cost: simple structure, small size, fewer parts, the cost after mass production is definitely lower than that of current ordinary automatic transmissions; (2) Working speed ratio range: wide working speed ratio range, easy to form an ideal match with the engine, thereby improving the combustion process, and further reducing fuel consumption and emissions; (3) Efficiency: high transmission efficiency, less power loss, and high economy. 2. Disadvantages: (1) Cost: compared with traditional automatic transmissions, the cost of CVT is slightly higher; (2) Force bearing: from itself, CVT uses steel belts or chains for transmission, the biggest problem is that the force that the steel belt can bear is limited, when bearing large torque, it cannot break or slip, the conditions are still relatively harsh, so CVT is not very stable and durable; (3) Driving experience: CVT may be more inclined to home use, because it drives smoothly and comfortably, without a strong sense of acceleration, so there is not much passion when driving. Theoretically, CVT can fully mobilize the maximum torque of the engine, making the vehicle's acceleration and deceleration performance better than MT and AT transmissions. However, due to current technical limitations, the actual tuning is relatively conservative.

[LaMiles]

As a commuter who frequently drives in the city, I find the continuously variable transmission (CVT) really worry-free for daily driving. The acceleration process is smooth without any jerking, just like flowing water, which reduces a lot of stress during peak traffic jams. It's also quite fuel-efficient, saving about 10% on fuel costs compared to traditional automatic transmissions, allowing me to save a bit more money each month. However, the downside is the lack of thrilling acceleration and the need to replace components like steel belts during maintenance, which can cost over a thousand yuan, requiring regular checks to prevent unexpected issues. In the long run, comfort and fuel economy are its biggest highlights, making it perfect for someone like me who prefers a steady lifestyle.