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BMW 340i xdrive MPG

0 BMW 340i xdrives have provided 0 miles of real world fuel economy & MPG data.
Click here to view all the BMW 340i xdrives currently participating in our fuel tracking program.

BMW 340i xdrives For Sale Nearby

Tips

Hypermiling

I found a great way to increase gas mileage after reading ab... ...

by photostitch

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