What brand is the Envision's transmission?
2 Answers
Envision adopts a 7-speed dual-clutch transmission. Below are detailed specifications about the Envision's transmission: 1. The transmission of the Envision is assembled and manufactured in Mainland China; the dual-clutch transmission combines the advantages of both manual and automatic transmissions, eliminating the torque converter and instead utilizing two sets of clutches. These two sets of clutches work alternately to achieve seamless gear shifting. 2. The two sets of clutches control the odd and even gears respectively. Specifically, before shifting gears, the DSG has already pre-engaged the next gear. Upon receiving the shift command, the DSG quickly instructs the engine to increase its speed. At this moment, the pre-engaged gear rapidly engages, while the first set of clutches completely releases, completing a gear-up action. Subsequent actions follow the same principle. 3. Due to the absence of a torque converter, the engine's power can be fully utilized. Meanwhile, the alternating work of the two sets of clutches results in extremely short shift times, making the engine's power interruption very limited.
The Envision's transmission is primarily General Motors' own brand, commonly referred to as the Hydra-Matic series. A specific model, such as the 9-speed automatic transmission, is used in the 2023 Envision S. I've driven a friend's car and found the gear shifts quite smooth, with no noticeable jerking during daily driving—especially smooth when accelerating on highways. However, some owners have reported that it might feel a bit sluggish in prolonged traffic jams, though this is a minor issue. GM has refined its transmission technology over many years, and the reliability is quite good. If you're considering buying a used Envision, pay attention to the condition of the transmission fluid—regular maintenance can prevent early wear. Overall, choosing a GM-branded vehicle offers assurance, unlike some imported cars with high maintenance costs. Still, it's best to test-drive based on your driving habits to gauge real-world performance, as comfort is also important.
