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BMW 428i xDrive Gran Coupe MPG

11 BMW 428i xDrive Gran Coupes have provided 147 thousand miles of real world fuel economy & MPG data.
Click here to view all the BMW 428i xDrive Gran Coupes currently participating in our fuel tracking program.


driving in mountains and hills

When going up grade slowly press down on the accelerator whi... ...

by StLouisMark

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