Ocean Alexander 54 Cockpit MY Yacht Search Stock & Used Yachts The 54 Cockpit MY is a flybridge boat from American builder Ocean Alexander. Constructed from fibreglass, the 54 Cockpit MY has a planing hull design and is capable of speeds up to 18 knots. Read More Specs Length 16.46m Materials Fibreglass Hull & Superstructure Show Full Specs Hide Full Specs Full Specification Principal Characteristics Length overall 16.46m Beam 4.72m Draft (full load) 1.37m Fuel capacity 2,044 Litres Fresh Water capacity 871 Litres Black water capacity 284 Litres Max speed 18 Knots Cruising speed 15 knots Hull GRP Superstructure Fibreglass Engines & Performance Standard Option Detroit Diesel 6-71TI Intermittent-Maximum QTY x 2 Performance 450 HP (336 Kw) each @ 2500 rpm Maximum Speed 18 knots Engine Details Show Full Specs Hide Full Specs