What kind of gas does the 2007 BMW X3 take?

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Tina S. December 15, 2020
Your 2007 BMW X3 is designed to use 91 octane gasoline. While 87 octane fuel can be used, this is not recommended, as it could cause engine knock and engine destruction over time.When You use a lower grade of fuel than whats recommended or required, a modern vehicles ECU (Electronic Control Unit) can account for different octane levels and adjust accordingly. Theres a good chance Your horsepower and MPG will go down while CO2 emissions go up.The gas tank capacity is 17.7 gallons. The miles per gallon (mpg) are 18 for the city and 26 for the highway.
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Virginia M. August 29, 2019
The X3 is designed to use 91 octane gasoline. While 87 octane fuel can be used, this is not recommended, as it could cause engine knock and engine destruction over time.
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