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BMW 420d xdrive MPG

2 BMW 420d xdrives have provided 21 thousand miles of real world fuel economy & MPG data.
Click here to view all the BMW 420d xdrives currently participating in our fuel tracking program.

BMW 420d xdrives 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,... ...

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