What is the engine of the Roewe RX8?
3 Answers
The engine of the Roewe RX8 is manufactured in China and assembled at SAIC's Lingang production base, with technology provided by SAIC. The engine model of the Roewe RX8 is 20L4E, with a maximum horsepower of 222Ps, a maximum power of 163KW, and a peak torque of 360Nm. For daily maintenance of the Roewe RX8's engine, the following methods can be used: Use lubricating oil of the appropriate quality grade. For gasoline engines, SD--SF grade gasoline engine oil should be selected based on the additional devices of the intake and exhaust systems and usage conditions; for diesel engines, CB--CD grade diesel engine oil should be selected according to mechanical load, with the selection standard not lower than the manufacturer's requirements. Regularly change the oil and 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 holes of the filter, solid particles and viscous substances in the oil accumulate in the filter. If the filter is blocked and oil cannot pass through, it may rupture the filter or open the safety valve, allowing oil to bypass the filter and carry contaminants back to the lubrication areas, accelerating engine wear and increasing internal contamination. 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. Small amounts remain suspended in the oil, while larger amounts precipitate, 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 proper engine operation but also extends the overall lifespan of the radiator and engine.
The Roewe RX8 is equipped with a 2.0-liter turbocharged engine, delivering robust power, especially noticeable during highway acceleration with a strong push-back sensation. It boasts a maximum power of around 220 horsepower and approximately 360 Nm of torque, making city commuting and hill climbing effortless, with a decent daily fuel consumption averaging about 10 liters. The engine responds quickly, paired well with the transmission, and operates relatively quietly. As a family SUV, it balances economy and performance, offering higher value for money compared to competitors in the same class. Having test-driven it several times, I found the start smooth and capable of handling five passengers with ease, making it suitable for long trips. Maintenance-wise, regular oil changes and turbo component inspections are recommended to prevent carbon buildup issues.
The powertrain of the Roewe RX8 is a 2.0-liter turbocharged engine, codenamed the NLE series. It features a compact structure, four-cylinder design, and moderate compression ratio, offering decent reliability for daily use. Common maintenance includes oil changes every 5,000 kilometers, using fully synthetic oil to reduce carbon buildup. It tends to trigger warnings in case of turbo cooling failures, so owners are advised to install a monitor. Engine specifications such as 163 kW power and 360 Nm torque are paired with a 6-speed transmission, delivering responsive driving performance. Maintenance costs are lower than those of imported brands, with spark plugs and timing chains lasting approximately 50,000 kilometers. Using 95-octane gasoline is recommended to prevent knocking issues.
