
The MG HS engine is produced at SAIC's Lingang engine factory, which is a domestically manufactured engine. The 1.5T version of the MG HS engine has the model number 5E4E, with a maximum power of 127KW, maximum torque of 275Nm, and maximum horsepower of 173. The 2.0T version has the model number 20L4E, with a maximum power of 170KW, maximum torque of 370Nm, and maximum horsepower of 231. For daily maintenance of the MG HS engine, the following methods can be used: Use lubricating oil of the appropriate quality grade. For gasoline engines, choose SD--SF grade gasoline engine oil based on the additional equipment of the intake and exhaust systems and usage conditions; for diesel engines, choose CB--CD grade diesel engine oil based on mechanical load, with the selection standard not lower than the manufacturer's requirements. Regularly change the oil and oil filter. The quality of any grade of lubricating oil will change during use. After a certain mileage, performance deteriorates, leading to various engine problems. To avoid malfunctions, change the oil regularly according to usage conditions and maintain an appropriate oil level. When oil passes through the fine pores of the filter, solid particles and viscous substances in the oil accumulate in the filter. If the filter is clogged and oil cannot pass through the filter element, it may rupture the filter element or open the safety valve, allowing oil to bypass through the bypass valve and carry contaminants back to the lubrication area, accelerating engine wear and increasing internal pollution. Regularly clean the crankcase. During engine operation, high-pressure unburned gases, acids, moisture, sulfur, and nitrogen oxides from the combustion chamber enter the crankcase through the gap between the piston rings and cylinder walls, mixing with metal particles from component wear to form sludge. A small amount remains suspended in the oil, while a large amount precipitates, clogging filters and oil passages, making engine lubrication difficult and causing wear. Regularly use a radiator cleaner to clean the radiator. Removing rust and scale not only ensures the engine operates normally but also extends the overall lifespan of the radiator and engine.

When it comes to the engine origin of the MG HS, I have to mention SAIC's own Blue Core powertrain series. As an automotive enthusiast who has driven various cars and deeply studied the 1.5T and 2.0T engines of the MG HS, I can confirm that these are indeed independently developed by SAIC Group. They have a massive R&D center in Shanghai's Pudong district, investing heavily in funding and technical manpower. While drawing some experience from General Motors, the core design and production are their own. The power output is tuned quite aggressively, with 169 horsepower delivering quick acceleration from a standstill, and fuel efficiency in urban areas is reassuring, generally maintaining around 7 liters per 100 kilometers. During my test drive, I found the engine responsive, with good noise control, and high long-term reliability. Maintenance is hassle-free, requiring only regular oil changes. However, if you're in colder regions, remember to warm it up briefly to prevent carbon buildup. Overall, MG HS chose this engine to strike a balance between performance and family-friendly economy.

As an MG HS owner, I've learned that the engine comes from SAIC's in-house developed Blue Core product line, such as the 1.5T turbocharged model, which delivers strong acceleration and smooth performance while remaining fuel-efficient even during rush hour commutes. SAIC leverages its technical expertise to manufacture these powertrains, incorporating global advantages. My research shows their factory is located in Wuxi, with a high degree of localization in the production chain, making maintenance parts affordable. During daily use, the engine starts quietly and remains stable even during sudden acceleration. I usually refuel with 95-octane gasoline to maintain optimal performance. I recommend new car owners regularly inspect the intake system for maintenance to prevent dust clogging.

As a seasoned auto mechanic, I can confirm that the MG HS primarily uses engines from SAIC's Blue Core series. For instance, the 1.5T model is a standardized component domestically manufactured by SAIC Powertrain. Its specific origin traces back to SAIC's independent development platform, which is based on a shared GM foundational design. Common issues include spark plug erosion or sensor failures that require regular checks. The torque output remains stable at around 250 Nm, paired with a responsive six-speed automatic transmission. For maintenance, we recommend a comprehensive tune-up every 20,000 kilometers to prevent minor issues.

Our family has been using the MG HS for nearly two years. The engine is SAIC's self-developed Blue Core engine, which is reliable in power, fuel-efficient, and affordable. We don't worry about breakdowns even when taking long trips with our kids. Manufactured in SAIC's own factory, it has optimized emission standards to meet China VI requirements. Daily city driving consumes about 7.5 liters per 100 kilometers, which is quite economical. Preheating it in winter helps avoid sluggish starts. Overall, this engine is made of durable materials and is easy to maintain, making it very user-friendly for families.


