Which engine is used in the Haval H6?
2 Answers
The Haval H6 is equipped with the Great Wall's independently developed 1.5GDIT direct-injection engine. The core advantages of the 1.5GDIT direct-injection engine are as follows: 1. It adopts advanced technical configurations, including a silent chain system, dual VVT (intake and exhaust), 20MPa top-mounted central injector, electronically controlled turbocharger, CVVL, cylinder head-integrated exhaust manifold, and variable displacement oil pump. 2. It features an efficient combustion system, utilizing CFD simulation analysis of the intake tract and transient CFD analysis of in-cylinder flow. The optimal solution is selected through optical engine testing. 3. For NVH control, it implements 12 active noise control measures and 4 passive noise control technologies, including suspended injectors, EVO high-pressure fuel pump, high-stiffness component design, idle small-lift strategy, and small-pitch silent chain system. 4. The engine cylinder head is designed with an integrated exhaust manifold, reducing the number of components compared to previous designs. The lightweight structure is also more compact. The variable displacement oil pump meets the lubrication needs of friction pairs while reducing oil pump drive power, lowering fuel consumption by 3%. 5. The top-mounted central injector design improves fuel economy. It provides better atomization, effectively reduces combustion chamber temperature, and prevents excessive wetting of the cylinder wall by fuel-air mixture, thereby enhancing combustion efficiency, increasing power, and reducing fuel consumption.
The Haval H6 comes with a variety of engines. Based on my years of driving experience, they mainly fall into several versions. The most common one is the 1.5L turbocharged engine, model GW4B15, which offers ample power and is fuel-efficient in city driving, averaging around 8-9 liters per 100 kilometers. There's also the 2.0L turbocharged GW4C20, installed in sporty versions like the H6 Coupe, providing strong acceleration ideal for highways. Recently, a hybrid version has been introduced, combining an electric motor for higher efficiency, saving even more on fuel in pure electric mode. The engines are generally durable; my family's H6 has been running for five years without major issues, with regular maintenance being key. I recommend warming up the engine for a few minutes before driving, especially in winter for smoother starts. When choosing a car, consider personal needs: for daily commuting, the 1.5T is the most economical option.
