What transmission does the BYD Yuan use?
3 Answers
BYD Yuan is equipped with a 5-speed manual transmission and a 6-speed dual-clutch transmission. The dual-clutch transmission is developed based on the manual transmission, with a structure similar to the manual transmission but featuring an additional clutch and a set of gear-shifting control mechanisms. One clutch controls the even-numbered gears, while the other controls the odd-numbered gears. The BYD Yuan is positioned as a compact SUV, with dimensions of 4320mm in length, 1765mm in width, and 1650mm in height, and a wheelbase of 2520mm. Its powertrain consists of a 1.5L naturally aspirated engine and two electric motors, which are installed at the front and rear axles respectively to achieve four-wheel drive.
I've researched the BYD Yuan model quite a few times. It typically comes equipped with an automatic transmission system, specifically a dual-clutch transmission (DCT) commonly found in hybrid versions like the Yuan Pro, while the pure electric version features an integrated electric drive unit with essentially no traditional gearbox structure. The advantages of DCT are obvious, such as fast shifting speed and high efficiency, which can save fuel or electricity; in design, it works by alternating between two clutches, making it suitable for frequent starts and stops in urban road conditions. However, it's important to note that long-term use may lead to low-speed jerking, so it's recommended to regularly check the transmission fluid and perform software upgrades to maintain performance. For maintenance, don't attempt DIY fixes; instead, seek professional shops to handle it, which can prevent early failures from affecting driving safety. In terms of reliability, compared to some old-school automatic transmissions, its modular design is more modern, making it a worry-free choice for daily commuting.
I recently started driving the BYD Yuan Hybrid, and I must say, its transmission system is truly impressive. It uses an electrically assisted transmission mechanism that delivers an incredibly smooth driving experience, with no jerking sensations during startup, making even heavy traffic and lane changes effortless. The fuel efficiency is outstanding, saving me a lot compared to my previous gasoline car. Weekly grocery runs and school drop-offs are now a breeze, quiet and stress-free. Maintenance isn’t too troublesome either—the 4S staff advised simple monthly checks on the wiring to prevent overheating or aging, while the battery-driven part is virtually maintenance-free, showcasing the advantage of electric transmission. Overall, this setup is very user-friendly for average car owners, eliminating the hassle of gear shifts while maintaining high safety, which is why I often recommend test drives to friends.
