Grand banks 49 Motoryacht Search Stock & Used Yachts The 49 Motoryacht is a flybridge boat from American builder Grand Banks. This semi-displacement yacht is constructed from fibreglass and can deliver speeds in excess of 15 knots. Read More Specs Length 15.39m Materials Fibreglass Hull & Superstructure Show Full Specs Hide Full Specs Full Specification Principal Characteristics Length overall 15.39m Beam 4.7m Length waterline 14.86m Draft (full load) 1.58m Fuel capacity 3,785 Litres Fresh Water capacity 1,893 Litres Black water capacity 227 Litres Max speed 15 Knots Cruising speed 15 knots Hull GRP Superstructure Fibreglass Show Full Specs Hide Full Specs