Measurements / Dimensions
Length overall - Detail50.30 ft
Length overall - Detail54 ft. 8 in. (16.67 m)
Length - Feet50.3
Length - Feet54.67
Length overall - Meters15.33
Length overall - Meters16.66
Length overall - Inches604
Length overall - Inches656
Beam15.50 ft
Beam16 ft. 2 in. (4.93 m) including gunwale
Beam - Meters4.72
Beam - Meters4.93
Beam - Inches186
Beam - Inches194
Draft [max] - Detail4.30 ft
Draft [max] - Detail4 ft. 6 in. (1.38 m) including props
Draft [max] - Meters1.31
Draft [max] - Meters1.37
Draft [max] - Inches52
Draft [max] - Inches54
Displacement42329.00 lbs
Displacementnot available
Weight - Detailnot available
Weight - Detail48,060 lbs. (21,800 kg)
Weight - kgnot available
Weight - kg21799.63
Weight - lbs.not available
Weight - lbs.4806
Length [over all with swim platform]not available
Length [over all with swim platform]58 ft. 2 in. (17.73 m)
Engine and Drivetrain
Fuel tank capacity - Gal555
Fuel tank capacity - Gal977
Fuel tank capacity - Liters2100.9
Fuel tank capacity - Liters3698.35
Engine makeVolvo Penta
Engine makenot available
Engine modelD8-IPS8
Engine modelnot available
Horsepower600 hp
Horsepowernot available
Fuel typeDiesel
Fuel typeDiesel
Drive typeinboard
Drive typeInboard - Twin
Engine 2 Engine MakeVolvo Penta
Engine 2 Engine Makenot available
Engine 2 Engine ModelD8-IPS8
Engine 2 Engine Modelnot available
Engine 2 Horsepower600 hp
Engine 2 Horsepowernot available
Engine 2 Fuel TypeDiesel
Engine 2 Fuel Typenot available
Engine 2 Drive Typeinboard
Engine 2 Drive Typenot available
Engine/s standardnot available
Engine/s standard(2) MTU
Fuel tank capacity - Detailnot available
Fuel tank capacity - Detail977 gal. (3,700 l)
Engine maxnot available
Engine max825 hp (615 kW) each
Operational Info
Sleeping capacity6
Sleeping capacity6 - 8
Cabins2
Cabinsnot available
Water capacity164
Water capacity227 gal. (860 l)
Holding tank capacity - Gal4
Holding tank capacity - Gal4
Holding tank capacity - Liters151.42
Holding tank capacity - Liters151.42
Boat typePower
Boat typenot available
Holding tank capacity - Detailnot available
Holding tank capacity - Detail40 gal. (151 l)
General Boat Info
Makenot available
MakeRiviera Yachts
Modelnot available
Model51 Open Flybridge SII
Model Yearnot available
Model Year2011
Body / Hull
Hull materialnot available
Hull materialFiberglass
Hull typenot available
Hull typeDeep Vee