What transmission does the Haval H4 use?
3 Answers
Haval H4 uses two types of transmissions: one is a 6-speed manual transmission, and the other is a 7-speed dual-clutch transmission. Below is extended information about the transmissions: 1. Transmissions are divided into two major categories: manual transmissions and automatic transmissions. Dual-clutch transmissions belong to the automatic transmission category. 2. The abbreviation for manual transmission is MT. Manual transmissions have a simple structure, a long development history, and very mature technology. Manual transmissions are currently the most stable type of transmission. 3. Early manual transmissions were all 5-speed. With technological advancements, more and more manual transmissions now use 6-speed. 4. Dual-clutch transmissions are collectively referred to as DCT. Dual-clutch transmissions are divided into dry dual-clutch and wet dual-clutch types. Wet dual-clutch transmissions have a longer lifespan and are more stable in later use. Dry dual-clutch transmissions have higher transmission efficiency due to the absence of oil resistance.
My own Haval H4 is the 2020 automatic transmission model, equipped with the 7-speed wet dual-clutch transmission (likely Great Wall's in-house developed 7DCT450). The gearbox tuning prioritizes fuel efficiency - gear shifts during city commuting are smooth without noticeable jerking, and it keeps RPMs impressively low on highways. However, switching to sport mode delivers noticeably sharper downshift responses. Most current models still use this powertrain configuration. Buyers opting for older manual transmission versions would get the 6MT unit, which offers short shift throws and positive engagement. A quick note: the workshop technician reminded me that DCT units require regular transmission fluid changes - I just had mine replaced during the 80,000km maintenance service.
The powertrain combination of the Haval H4 is quite clear: the main setup is a 1.5T engine paired with a 7DCT wet dual-clutch transmission, utilizing Great Wall's in-house technology, with a torque capacity of 450 Nm. This transmission achieves around 95% efficiency, so fuel consumption is well-controlled, and the computer-managed semi-engagement during stop-and-go city traffic is quite stable. Special models, like the early 1.3T version, used an imported 6AT. The manual transmission is a Getrag 6MT. The dual-clutch structure is simpler than an AT, but it involves two sets of clutch plates working alternately. A friend at a repair shop mentioned it has an independent oil-cooling module, but it's still advisable to watch out for heat dissipation during aggressive driving.
