What brand is the Sylphy's transmission?
3 Answers
Sylphy's transmission is an Aisin transmission. The functions of the transmission are: 1. Changing the transmission ratio; 2. Expanding the torque and speed of the driving wheels; 3. Enabling the car to reverse; 4. Facilitating gear shifting or power output. Taking the 2021 Sylphy as an example, it is a compact car with body dimensions of: length 4631mm, width 1760mm, height 1503mm, and a wheelbase of 2700mm. The 2021 Sylphy is equipped with a 1.6L naturally aspirated engine, with a maximum horsepower of 122ps, maximum torque of 155nm, maximum power of 90kw, and is paired with a 5-speed manual transmission.
I've been driving a Sylphy for several years and am quite familiar with its transmission brand. It's from JATCO, known as Jatco in Chinese, a specialized manufacturer under Nissan with reliable quality. In my daily driving, the automatic transmission operates smoothly and fuel-efficiently, with no major issues encountered—just occasional slight hesitation during gear shifts. For maintenance, I recommend regular checks on the transmission fluid, typically changing it every 40,000 kilometers to prevent unusual noises or slipping, which can extend its lifespan. The Sylphy's transmission is designed for family-oriented economy, making city commuting very comfortable, though it feels slightly underpowered during highway acceleration. For new car owners, don't forget to service at the 4S shop during the warranty period, as some issues can be addressed for free. Overall, the JATCO brand is quite common in Japanese cars, known for good durability, but poor driving habits can accelerate wear—it's best to shift to neutral (N) when parked to reduce load.
When repairing cars, I often encounter Sylphy owners asking about the transmission brand. JATCO is the mainstream choice, a supplier developed by Nissan itself and an expert in CVT production. From a technical perspective, this transmission has a low failure rate and a simple, fuel-efficient structure, but it can develop jerky sensations over time, which is related to the aging of the oil pressure sensor. I recommend owners pay attention to three things: first, change the transmission oil regularly to prevent metal debris accumulation from damaging the valve body; second, avoid frequent sudden braking, as this can cause the chain to slip and produce noise; third, warm up the car before starting in cold weather to ensure a more stable hydraulic system. The Sylphy's transmission is well-matched, economical, and practical, making it suitable for city driving. With proper maintenance, it can last over ten years. If issues arise, such as difficulty shifting gears, it's often due to faulty fluid or control modules—get it checked promptly without delay.
