What is the oil capacity for the BMW X1?
1 Answers
The BMW X1 requires 4.5 liters of engine oil. The original equipment manufacturer (OEM) oil brand for the BMW X1 is Shell. For subsequent maintenance and oil changes, you may choose from brands such as Shell, Mobil, Castrol, or Total. The official BMW X1 manual recommends using oil with the specification 5W-30. Any oil that meets this specification can be used. The viscosity of engine oil changes with temperature, so it's important 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 the oil 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 vehicle. The second number represents the oil's kinematic viscosity at 100°C. A higher number means the oil can maintain its viscosity better at high temperatures, which can also be understood as providing better lubrication under high-temperature conditions. The method for changing the oil in a BMW X1 is as follows: Wait for the engine temperature to cool down, allowing the oil to drain back into the oil pan. Use a wrench to loosen the drain plug and place an oil pan underneath to catch the old oil until it stops flowing. Start the engine and let it run for about 30 seconds to allow any remaining oil in the main oil passages to drain out. Use a specialized wrench to remove the oil filter. Apply a small amount of oil to the gasket of the new oil filter and hand-tighten it clockwise. Add the new engine oil through the oil filler cap on the engine's valve cover. Typically, about three-quarters of a standard oil container is sufficient. Start the engine and let it run for 5 minutes, then check for any leaks around the drain plug and oil filter. If leaks are found, perform necessary repairs. After turning off the engine, remove the oil dipstick and check that the oil level is within the standard range.
