General Boat Info
MakeMarquis Yachts
MakeMarquis Yachts
Model420 Sport Coupe
ModelMarquis? 50 SC
Model Year2011
Model Year2008
Measurements / Dimensions
Beam13 ft. 11 in. (4.2 m) with gunnel molding
Beam15 ft. 7 in. (4.7 m) with gunnel molding
Beam - Meters4.24
Beam - Meters4.75
Beam - Inches167
Beam - Inches187
Bridge clearance - Detail13 ft. 9 in. (4.2 m) with arch
Bridge clearance - Detail16 ft. (4.88 m) top mast head light with full fuel and water
Bridge clearance - Meters4.19
Bridge clearance - Meters4.88
Bridge clearance - Inches165
Bridge clearance - Inches192
Draft [max] - Detail43 in. (1.2 m)
Draft [max] - Detail45 in. (1.14 m) with full fuel and water
Draft [max] - Meters1.09
Draft [max] - Meters1.14
Draft [max] - Inches43
Draft [max] - Inches45
Weight - Detail31,000 lbs. (14,061 kg) with fuel and water
Weight - Detail44,500 lbs. (20,184 kg) with fuel and water
Weight - kg14061.35
Weight - kg20184.84
Weight - lbs.31
Weight - lbs.445
Length - Feet43.58
Length - Feet49
Length [over all with swim platform]43 ft. 7 in. (13.3 m)
Length [over all with swim platform]49 ft. 6 in. (15.09 m)
Length - Metersnot available
Length - Meters15.09
Length - Inchesnot available
Length - Inches6
Body / Hull
Hull materialFiberglass
Hull materialFiberglass
Hull typeSemi Displacement
Hull typeSemi Displacement
Engine and Drivetrain
Fuel tank capacity - Detail300 gal. (1,136 l)
Fuel tank capacity - Detail506 gal. (1,915 l)
Fuel tank capacity - Liters1135.62
Fuel tank capacity - Liters1915.42
Fuel tank capacity - Gal3
Fuel tank capacity - Gal506
Fuel typeDiesel
Fuel typeDiesel
Drive typeInboard
Drive typePod Drive
Engine maxVolvo Penta® IPS 550 - 400 hp
Engine max435 hp
Engine/s standardnot available
Engine/s standardTriple Volvo Penta? D6 IPS 450, 330 hp
Operational Info
Headroom6 ft. 5 in. (2 m) cabin
Headroom6 ft. 6 in. (2 m) cabin
Sleeping capacity6
Sleeping capacity6
Water capacity140 gal. (530 l)
Water capacity160 gal. (605 l)
Water heater capacity11 gal. (42 l)
Water heater capacity11 gal. (42 l)
Holding tank capacity - Detail45 gal. (170 l)
Holding tank capacity - Detail90 gal. (340 l)
Holding tank capacity - Liters170.34
Holding tank capacity - Liters340.69
Holding tank capacity - Gal45
Holding tank capacity - Gal9