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Buick Roadmaster MPG

56 Buick Roadmasters have provided 812 thousand miles of real world fuel economy & MPG data.
Click here to view all the Buick Roadmasters currently participating in our fuel tracking program.

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Tips

Coasting and Accelerating are the most efficient states of a vehicle

if you have a small engined car which does not require allot... ...

by Mikes1992

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