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Rolls-Royce Corniche MPG

1 Rolls-Royce Corniches have provided 0 miles of real world fuel economy & MPG data.
Click here to view only the Rolls-Royce Corniches with MPG currently participating in our fuel tracking program.

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Tips

Best MPG is affected more by vehicle speed than engine speed.

In response to the tip that there is a "best MPG engine RPM ... ...

by jldude

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