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BMW 420i Gran Coupe MPG

6 BMW 420i Gran Coupes have provided 79 thousand miles of real world fuel economy & MPG data.
Click here to view only the BMW 420i Gran Coupes with MPG currently participating in our fuel tracking program.

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from other BMW 420i Gran Coupe vehicles (View All)


Keep your RPM's low

When driving my truck it gets better mileage under 2,000 RPM's then when at 2,500

by Wwildman

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