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BMW M440i xDrive Gran Coupe MPG

1 BMW M440i xDrive Gran Coupes have provided 4 thousand miles of real world fuel economy & MPG data.
Click here to view all the BMW M440i xDrive Gran Coupes currently participating in our fuel tracking program.

BMW M440i xDrive Gran Coupes For Sale Nearby

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Engine Load, not RPM's save gas

Despite claims that RPM's are directly tied to fuel economy,... ...

by outlaw240

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