Thread: Fuel efficiency
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Old 12-14-2018, 01:28 PM   #2
Cigatoo
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City: Narragansett Bay
Vessel Model: Grand Banks 36 Classic #715
Join Date: Sep 2016
Posts: 1,857
I would expect hull speed or maybe 1/2 knot shy.

(HS = 1.34 x √LWL

Not sure but assuming 27 foot waterline maybe 6.5 or 7 knots? Fuel economy should be great. Maybe 2.5 -3 mpg would be my guess. 3-4 gallons per hour?

Enjoy the boat. Are you on the Vinyard?
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