How many liters of oil does a BMW X1 need for maintenance?
1 Answers
BMW X1 maintenance generally requires adding 4.5L of oil. Below is an introduction to the relevant knowledge about oil. 1. Function of oil: Oil is extremely important for engine operation as it is responsible for two major functions: lubrication and heat dissipation, which can be further divided into four specific roles: cooling the engine temperature, lubricating engine parts, cleaning engine impurities, and sealing the engine to maintain the combustion chamber's seal. 2. Oil classification: Mineral oil and synthetic oil. For family cars like the BMW X1, synthetic oil is generally chosen. 3. Oil change interval: Change every 5,000 kilometers.