What is the engine model of the BMW X1?
4 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.
I own a 2019 BMW X1 sDrive20i with the B48B20A engine, a 1.5-liter three-cylinder turbocharged unit. It delivers adequate power while being fuel-efficient, averaging around 7 liters per 100km during my daily commute. This BMW engine series is quite widespread, with the X1 lineup extensively using either the B48 or B38 series. If you're considering the diesel variant, it might come with the B47 engine, which offers stronger performance but requires more frequent maintenance. I recall the salesperson mentioning during purchase that the base front-wheel-drive sDrive models use the B38, while the higher-spec all-wheel-drive xDrive versions get the B48, with power outputs ranging from 140 to 192 horsepower. My advice is to always verify the exact specification by checking the VIN online or consulting a dealership before buying - don't trust random model information circulating online. For daily driving, the engine responds quickly with smooth acceleration, and it feels spirited during occasional highway overtaking. However, after three years of ownership, I've learned the importance of regular oil changes to prevent carbon buildup issues.
Having spent considerable time at dealerships, the BMW X1 offers a wide range of engine configurations. The entry-level sDrive typically uses the B38A15, a 1.5L turbocharged three-cylinder engine producing around 135 horsepower, making it ideal for city commuting. The higher-end xDrive models feature the B48 series, such as the B48B20, a 2.0L turbocharged four-cylinder engine delivering over 192 horsepower for a more spirited driving experience with noticeable acceleration. Significant changes occurred over the years: pre-2015 models were equipped with the N20 engine, later transitioning entirely to the B series, and post-2020 versions incorporated mild hybrid technology to enhance efficiency. When purchasing a used X1, always check the engine model label on the hood to avoid unknowingly buying a refurbished unit. Compared to other SUVs, the X1's engines are praised for their lightweight design and reasonable fuel consumption, though minor turbo lag can occasionally be an issue—always test drive before making a decision.
