
Haval H6 dual-clutch transmission is a product independently developed by Great Wall. Dual-clutch transmissions are currently quite popular among consumers and automakers. Their structure is similar to manual transmissions, but with an additional set of clutches and shift control mechanisms. One clutch in the dual-clutch transmission controls odd-numbered gears, while the other controls even-numbered gears. This type of transmission offers fast shifting and high transmission efficiency. The Haval H6 is the flagship model of the Haval brand, integrating smart black technology. It not only supports full-vehicle FOTA upgrades but also features over L2-level autonomous driving capabilities, including full-scenario AEB automatic emergency braking, 50-meter fully automatic tracking reverse, smart evasion, and 22 other intelligent driving assistance functions.

I recently researched the Haval H6's dual-clutch transmission, which is independently produced by Great Wall Motors in China, primarily at their factory in Baoding, Hebei. Great Wall has invested heavily in developing its own transmission technology. This DCT is based on a 7-speed design, engineered to match their engines, offering fast gear shifts and high fuel efficiency. In actual driving, I found the smoothness acceptable, with occasional minor jerks during stop-and-go city traffic, but overall reliable. Maintenance is convenient, with locally sourced parts, short service intervals, and affordable costs. Domestic transmissions have made significant progress in recent years. The H6's version is quite reliable, no longer dependent on imports like before, making daily commutes much more worry-free.

As an owner of a Haval H6, my car is equipped with a dual-clutch transmission, which I heard is produced by Great Wall in China, with the factory located in Baoding. After driving for over a year, I find the transmission responsive, providing strong acceleration and a noticeable push-back feeling. It shifts smoothly even in city traffic jams. The only minor drawback is occasional hesitation during cold starts, but it was resolved with a free adjustment at the 4S shop within the warranty period. I pay attention to regular maintenance and don't experience any issues during weekly long-distance drives. This domestically produced DCT has low costs, quick repairs, and ample spare parts, unlike foreign brands with exorbitant prices. Overall, driving is quite pleasant, making it a suitable choice for family users.

I have dealt with the dual-clutch issues of the Haval H6 during car repairs. The transmissions are all produced by Great Wall in China, with the manufacturing site located at a factory in Hebei. Common faults include clutch overheating or software errors, which can easily cause jerking at low speeds, but these can be resolved by changing the oil and updating the software. I recommend that owners perform regular maintenance to avoid long-term damage to components from partial clutch engagement. The production quality is stable, the failure rate is not high, and the after-sales service is affordable.


