
hfc4ga3 is not a engine; it belongs to the Jianghuai series. The Refine model will adopt the hfc4ga3-3d engine, which meets the China V emission standards, making it the first domestic engine to achieve this emission level. Additional Information: 1. hfc4ga3-3d Engine: The China V hfc4ga3-3d engine is part of Refine's Class A technology. It incorporates advanced engine technology and features such as an aluminum cylinder block and modular cylinder head cover shell technology, making it 14 kg lighter than the current hfc4ga3-3d engine. 2. Displacement: The China V hfc4ga3-3d engine will come in two displacements. The 1.4L engine has a maximum power output of 66kW and a fuel consumption of 5.9L per 100 km, while the 1.6L engine delivers a maximum power of 81kW with a fuel consumption of 6.0L per 100 km.

I distinctly remember the HFC4GA3 engine model, which is definitely not a original but a product independently developed by JAC Motors. I've driven the JAC S5 SUV equipped with this engine several times and found its power response decent, adequate for city driving. Technically, it might have borrowed some design elements from Mitsubishi's 4G series, such as the valve control mechanism, but JAC manufactures it in their Hefei factory using lightweight materials to improve fuel efficiency. If you see an engine code starting with HFC, it signifies JAC's in-house system, used in their Refine MPV or new sedan series. When buying a used JAC vehicle, pay attention to this detail—don't assume it has Mitsubishi lineage and overpay. As a daily driver, maintenance costs are reasonable; just ensure regular oil changes and air filter replacements.

As a seasoned driver, I've had experience with the HFC4GA3 engine, which is definitely not a original but rather a signature model from JAC. Having driven the JAC Refine for many years, I can attest that this powertrain offers smooth starts, though it's slightly weaker in high-speed acceleration, but excels in fuel consumption control. Many people mistakenly think it's a Mitsubishi engine, but in fact, JAC independently developed the GA3 series after obtaining technical licensing, optimizing the design to meet local demands. The driving feel is close to Japanese style but it's not the real deal. Remember to use genuine JAC parts during maintenance, otherwise minor issues like sensor failures can easily pop up. The affordable price is the key, making it suitable for budget-conscious family users. I recommend checking the owner's manual to verify the manufacturer and avoid confusion.


