What brand is the transmission of GAC Trumpchi GS4?
2 Answers
The transmission of GAC Trumpchi GS4 is from Aisin. Founded in 1969, Aisin is a world-renowned professional research, development, and manufacturer of automotive automatic transmissions. In the field of automotive automatic transmissions, Aisin's products hold the highest market share globally. The GAC Trumpchi GS4 uses a 7-speed wet dual-clutch transmission. A wet dual-clutch transmission refers to a type where the clutch plates are immersed in transmission oil. There are two types of dual-clutch transmissions: dry and wet. For the GAC Trumpchi GS4 transmission, the following points should be noted during daily use: Do not delay changing the transmission oil for too long. Although many modern vehicles claim to have maintenance-free transmission oil, 'maintenance-free' does not mean it never needs changing. Prolonged failure to change the transmission oil can lead to damage to internal components like bearings and the housing. Avoid coasting in neutral for extended periods. While driving manual transmission vehicles, many experienced drivers might coast in neutral. However, for automatic transmission vehicles, coasting in neutral can cause the transmission to overheat and may result in a noticeable jolt when shifting back into Drive (D). Never shift into Drive (D) or Reverse (R) before the vehicle has come to a complete stop. Some drivers, aiming for smooth operation, shift into reverse while the vehicle is still moving, which can severely damage the transmission gears and, over time, lead to gear grinding or other failures. Avoid frequently climbing steep slopes in Drive (D). On steep inclines, automatic transmission vehicles can overheat due to high load or may upshift too early, resulting in insufficient power. In such cases, using manual mode to maintain lower gears or switching to sport mode can help protect the transmission. Do not tow the vehicle over long distances. If an automatic transmission vehicle breaks down, it should be transported using a flatbed tow truck with the vehicle in Neutral (N). Towing with a rope or directly dragging the vehicle is not recommended.
I remember that the transmission brand used in GAC Trumpchi GS4 is mainly Aisin. Specifically for the automatic transmission versions, it often uses a 6-speed automatic transmission, such as the 6AT model, which is quite reliable in terms of quality. I’ve driven my friend’s GS4 before, and I felt the gear shifts were very smooth, with no jerking during acceleration, making it quite suitable for city commuting. Trumpchi probably chose Aisin because this brand has a good reputation in Japanese cars, with low failure rates—similar to what Toyota uses. However, there are differences between different model years of the GS4. Older models mostly used the 6AT, while newer ones might have switched to other options like manual or dual-clutch transmissions, so it’s important to verify when buying a used car. The transmission has a big impact on driving, and choosing the right brand can save a lot of repair headaches. Regular maintenance, like timely oil changes, can extend its lifespan. If you really want to confirm, checking the vehicle manual or asking at a 4S shop will give you the answer.
