What is the engine model of the BMW X1?
2 Answers
The engine of the BMW X1 is produced by the Liaoning Tiexi Engine Factory and is a domestically manufactured engine. The 1.5T engine model of the BMW X1 is B38A15C, with a maximum power of 103kW and a maximum torque of 220Nm. The 2.0T engine model is B48A20C, with a maximum power of 141kW and a maximum torque of 280Nm. For daily maintenance of the BMW X1 engine, the following methods can be used: Use lubricating oil of 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 the mechanical load, with the selection standard not lower than the manufacturer's specified requirements. Regularly change the oil and oil filter. The quality of any grade of lubricating oil will change during use. After a certain mileage, its performance will deteriorate, causing various problems for the engine. To avoid failures, the oil should be changed regularly based on usage conditions, and the oil level should be kept moderate. When the 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 clogged and the oil cannot pass through the filter element, the filter element may burst or the safety valve may open, allowing the oil to bypass through the bypass valve 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 powder from component wear to form sludge. In small amounts, it remains suspended in the oil; in large amounts, it precipitates from the oil, clogging the filter 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.
I've driven several BMW X1s before and noticed that their engine models mainly depend on the year and configuration. Early models around 2010 commonly used the N20 series four-cylinder turbocharged engines, such as the N20B20, with a 2.0-liter displacement—decent performance but a bit fuel-thirsty. Later, starting around 2016, they switched to the B series engines, commonly the B48 four-cylinder 2.0T, like the B48B20, which offered better power and fuel efficiency. Lower-end models might use the B38 three-cylinder 1.5T. If you're buying a newer X1, like the 2022 or 2023 xDrive25i, it likely uses the B48A20C version, delivering nearly 200 horsepower, making city driving especially smooth. However, I recommend checking the vehicle documents for the exact model, as there are minor differences between imported and domestically produced versions—don’t just rely on ads. Overall, BMW loves to upgrade its engines to stay competitive, and going to a professional shop for maintenance can help avoid minor issues.
