How many liters of engine oil does the BMW X1 require?
1 Answers
The BMW X1 requires approximately 5L of engine oil for an oil change. The recommended oil type for the BMW X1 is 5W-30. If you wish to change the oil during later maintenance, you can choose brands such as Shell, Mobil, or Castrol. The official manual recommends oil specifications like 0W30, 5W30, 5W-40, or 0W20. The viscosity of engine oil changes with temperature, so it is crucial to pay attention to its performance under both low and high temperatures. For example, in 5W-30, the first number indicates low-temperature fluidity. 5W means it can withstand temperatures as low as -30°C. The smaller this number, the better the low-temperature fluidity, resulting in smoother cold starts for the car. The second number represents the kinematic viscosity of the oil at 100°C. A higher number means the oil can maintain its viscosity index better at high temperatures, which can also be understood as better lubrication performance under high-temperature conditions. The method for changing the engine oil in a BMW X1 is as follows: Wait for the engine temperature to cool down, allowing the oil to flow back into the oil pan. Use a wrench to loosen the oil drain plug and place an oil pan underneath to catch the old oil until no more oil flows out. Start the engine and let it run for 30 seconds to allow the oil in the main oil passage to drain out. Use a specialized wrench to remove the oil filter. Apply some new oil to the oil seal of the new oil filter and tighten it clockwise by hand. Add the new engine oil through the oil filler cap on the engine valve cover. Generally, fill about three-quarters of a standard oil container. Start the engine and let it run for 5 minutes, checking for any leaks around the oil drain plug and oil filter. If leaks are found, perform necessary repairs. After stopping the engine, remove the oil dipstick and check that the engine oil level is within the standard range.
