How many liters of engine oil should be added to the BMW X1?
2 Answers
BMW X1 requires approximately 5 liters of engine oil. Below is more information about engine oil: 1. Function: It reduces wear on engine components and extends their service life. Between the piston and cylinder, as well as between the main shaft and bearing bush, there is rapid relative sliding. To prevent excessive wear, an oil film needs to be established between these sliding surfaces. A sufficiently thick oil film separates the surfaces of the relatively sliding components, thereby reducing wear. Engine oil also helps cool the engine by carrying heat back to the oil tank and then dissipating it into the air through the radiator. 2. Replacement cycle: The replacement capacity is 5L, and the replacement interval is every 10,000 kilometers.
I've been driving a BMW X1 for five years, and usually add about 4.3 liters of engine oil during oil changes, but the exact amount depends on the year and engine model. My 2019 N20 engine takes 4.2 liters, while my friend's newer B48 model requires 4.5 liters. During the first maintenance, the mechanic taught me to check with the dipstick: start the engine for a few minutes, then turn it off, pull out the dipstick, and ensure the oil level is between the min and max marks for optimal performance. Adding too much oil may cause excessive foam, damaging engine seals; too little oil leads to insufficient lubrication, increased engine noise, and higher fuel consumption. I change the oil every 7,500 kilometers or six months, using manufacturer-recommended synthetic oil like 0W-40 to keep the engine running smoothly. DIY oil changes are simple—if a 4-liter bottle isn't enough, I top it up with leftover oil. Developing this habit has kept my car running well, avoiding major repair costs. Everyone should try checking their oil regularly!
