What is the engine model of the BMW X1?
3 Answers
B38A15C is the engine model used in the BMW X1, with a maximum horsepower of 140 hp, a maximum power output of 103 KW, a maximum power speed range of 4600-6500 rpm, and a peak torque of 220 N.m. The engine of the BMW X1 is imported from Germany. For daily maintenance of the BMW X1's engine, the following methods can be used: Use lubricating oil of the appropriate quality grade. For gasoline engines, select SD--SF grade gasoline engine oil based on the additional devices in the intake and exhaust systems and usage conditions; for diesel engines, choose CB--CD grade diesel engine oil according to mechanical load, with the selection standard not lower than the manufacturer's specified requirements. Regularly change the engine oil and filter. The quality of any grade of lubricating oil will change during use. After a certain mileage, its performance deteriorates, leading to various engine problems. To avoid malfunctions, change the oil regularly based on usage conditions and ensure the oil level is appropriate. When engine oil passes through the fine pores of the filter, solid particles and viscous substances in the oil accumulate in the filter. If the filter becomes clogged and oil cannot pass through the filter element, it may rupture the filter element or open the safety valve, bypassing the filter and carrying 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. In small amounts, it remains suspended in the oil; in large amounts, it 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 properly but also extends the overall lifespan of the radiator and engine.
I previously spent considerable time researching the BMW X1 engine models and found significant variations across different model years. For instance, early 2016 models commonly used the N20 series turbocharged four-cylinder engine, which later transitioned to the B48 engine. Post-2020 models predominantly feature the mainstream B48B20 variant – a 2.0-liter displacement unit with output ranging from 136 to 192 horsepower. The engine is located under the hood on the left side, with model codes displayed on its label. Turbocharging technology has improved fuel efficiency, with real-world urban fuel consumption averaging around 8 liters per 100km. Owners can identify the model by opening the engine compartment to locate metal identification plates or consulting the manual – critical information for used car purchases or part replacements. I've also observed that the B-series engines operate more quietly and demonstrate better durability than older versions, though regular maintenance should include turbocharger cooling system inspections to prevent premature aging.
I own a 2022 BMW X1 sDrive18i, which I drive daily for commuting. It's equipped with a B48A15T1 2.0-liter turbocharged engine. The daily driving experience is very smooth, with quick acceleration from a standstill, achieving 0-100 km/h in about 8 seconds. The specific model can be checked in the dashboard menu: just enter the vehicle information option to display it. This engine is notably fuel-efficient; a full tank can cover over 600 kilometers on the highway. I advise new owners not to focus solely on the model but also to consider mileage records for maintenance cycles. B-series components like the air filter are easy to replace, allowing you to do it yourself and avoid frequent visits to the shop.
