What is the lifespan of the wet dual-clutch in the Tiggo 8?
3 Answers
Generally, the lifespan of the wet dual-clutch in the Tiggo 8 is approximately 20 years or 500,000 kilometers of driving mileage. Methods to extend the lifespan of the dual-clutch: Avoid prolonged low-speed driving: In traffic jams, the clutch plates are in a semi-engaged state. Frequent shifting between first and second gears increases wear and reduces lifespan. In such situations, you can shift to S mode for low-speed driving to avoid constant switching between first and second gears. Avoid shifting too quickly: When reversing, the car should not be shifted into forward gear before coming to a complete stop. This can cause severe gear impact, thereby reducing the lifespan of the dual-clutch. Apply the throttle gently: Gentle throttle application helps avoid incorrect gear selection and minimizes gear impact and excessive wear on the clutch plates. Related introduction to dry and wet clutches: Dry clutch: Similar to the clutch in traditional manual transmission cars, the friction plates are cooled by air. Wet clutch: Similar to motorcycle clutches, it has a multi-plate structure, is immersed in engine oil, and is cooled by oil.
I've been driving the Tiggo 8 for over three years, and the lifespan of the wet dual-clutch transmission is quite interesting. It generally lasts between 150,000 to 200,000 kilometers, but it also depends on how you drive. My own car has clocked 80,000 kilometers, and the transmission is still as smooth as new, mainly because I pay attention to maintenance. I change the transmission oil every 40,000 kilometers and avoid overheating it. In heavy traffic, I try to avoid sudden acceleration and braking, as excessive friction can lead to faster wear. The cooling system is also crucial—wet DCT relies on oil for cooling, so I keep an eye on the oil temperature gauge during hot summer days. A friend of mine didn't maintain his Tiggo 8 properly, and it developed issues at just 100,000 kilometers. So, spending a little on oil changes is more cost-effective than major repairs. Now I feel that this type of transmission is quite durable; with good driving habits, it can go the distance with you.
I think the average lifespan of the Tiggo 8's wet dual-clutch transmission is around 150,000 kilometers. I heard from a mechanic when buying the car that it's more durable than the dry type. Personally, I'm more concerned about saving money since repairing a transmission isn't cheap. I try to drive at a steady speed and avoid stomping on the gas in traffic to minimize wear. Checking the fluid is crucial—I take a quick look at the fluid level every month, keep it clean, and change it no later than every 50,000 kilometers. A single maintenance session costs a few hundred yuan, and delaying it carries significant risks. Compared to my colleague's automatic transmission, the wet dual-clutch offers better handling but requires more careful use. My advice is to develop good habits right after purchase: regularly replace the filter and fluids to extend the transmission's lifespan and ensure peace of mind on long trips.
