Ocean Alexander 52 Sedan Yacht Search Stock & Used Yachts Read More Specs Length 52' Show Full Specs Hide Full Specs Full Specification Principal Characteristics Length overall 52' Beam 15' 6" Draft (full load) 4' Fuel capacity 600 Gallons Fresh Water capacity 180 Gallons Black water capacity 40 Gallons Max speed 22 Knots Cruising speed 20 knots Engines & Performance Standard Option Yanmar 6LY3A-480 QTY x 2 Performance KW only available 473 HP (353 Kw) each @ 3300 rpm Maximum Speed 22 knots Engine Details Show Full Specs Hide Full Specs