What type of fuel does the BMW X5 use?

[Rosalie]

BMW X5 uses 98-octane gasoline. Here is some additional information about engine oil: 1. Types: Engine oil is divided into three types: full synthetic oil, semi-synthetic oil, and mineral oil. 2. Oil specifications: The packaging of engine oil will display specifications such as 5w30, 0w20, or 5w40. The "w" stands for "winter," indicating that the oil can be used in winter conditions. 3. Consequences of insufficient oil: When the engine oil is insufficient, it leads to poor lubrication of the internal engine components. Inadequate lubrication increases friction and wear on the parts. Additionally, engine oil plays a crucial role in cooling and heat dissipation. Insufficient oil reduces the engine's cooling capacity, causing internal overheating, which can result in issues such as bearing corrosion and cylinder scoring.