Vehicle Questions and Answers
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Your 2009 BMW X3 iS6.9 requires approximately 6.9 quarts of oil, including the filter, when undergoing an oil change. It is advisable to use 5w-30 synthetic motor oil for optimal performance, as synthetic oil offers superior engine protection with reduced friction. This type of oil effectively maintains engine cleanliness by collecting and removing debris and deposits that can be harmful to the engine. To ensure engine longevity, improved fuel efficiency, and enhanced performance, it is recommended to change the oil every 7,500 miles or annually, whichever comes first. Regular oil changes are essential for maximizing your vehicle's performance and maintaining its overall health.
In 2009, the BMW X3 can use oils with SAE ratings of 0W-40, 0W-30, 5W-40, and 5W-30. It's best to go with Castrol oil, according to BMW. The engine in the 2009 BMW X3 holds about 6.9 quarts (6.5 liters) of oil.