Riviera 37 Convertible Yacht Search Stock & Used Yachts The 37 Convertible is a flybridge boat from Riviera. Constructed from fibreglass, the 37 Convertible has a planing hull design and a top speed of 30 knots. Read More Specs Length 37' 11" Materials Fibreglass Hull & Superstructure Show Full Specs Hide Full Specs Full Specification Principal Characteristics Length overall 37' 11" Beam 13' 10" Draft (full load) 3' 5" Fuel capacity 324 Gallons Fresh Water capacity 122 Gallons Black water capacity 18 Gallons Max speed 30 Knots Cruising speed 28 knots Hull GRP Superstructure Fibreglass Engines & Performance Standard Option Cummins QSB6.7 380mhp Performance 375 HP (279 Kw) each @ 3000 rpm Maximum Speed 30 knots Engine Details Show Full Specs Hide Full Specs