BMW 428i Gran Coupe MPG

10 BMW 428i Gran Coupes have provided 86 thousand miles of real world fuel economy & MPG data.
Click here to view all the BMW 428i Gran Coupes currently participating in our fuel tracking program.

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Monitor using L/100km rather than MPG

MPG is not a good indication of efficiency. Going from 10 MP... ...

by Cinon

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