BMW 320d engines require specific oil to ensure optimal performance and longevity. The recommended oil type for BMW 320d vehicles is typically a synthetic or semi-synthetic oil with a viscosity grade of 5W-30 or 5W-40. These oils are designed to meet the specific requirements of BMW engines and provide adequate lubrication and protection.
Using the correct oil in your BMW 320d is crucial for several reasons. First, the oil helps to lubricate the moving parts of the engine, reducing friction and wear. Second, the oil helps to cool the engine by absorbing heat from the metal surfaces. Third, the oil helps to clean the engine by removing dirt and debris. Finally, the oil helps to protect the engine from corrosion and rust.