Marquis Yachts 630 Sport Yacht 2011 boat specs
Marquis Yachts
Marquis Yachts 630 Sport Yacht 2011
2011
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VS
Marquis Yachts 720 Fly Bridge 2010 boat specs
Marquis Yachts
Marquis Yachts 720 Fly Bridge 2010
2010
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Marquis Yachts 630 Sport Yacht 2011 vs Marquis Yachts 720 Fly Bridge 2010 — Same Brand, Different Boat

Matching a deep vee Marquis Yachts 630 Sport Yacht 2011 against a semi displacement Marquis Yachts 720 Fly Bridge 2010 means you're likely deciding between two genuinely different on-water experiences. Hull type shapes everything from ride quality and fuel burn to dock handling and resale trajectory.

Size is the most obvious dividing line here. The Marquis Yachts 720 Fly Bridge 2010 measures 72,1 feet overall (2010), giving it roughly 6,4 additional feet of deck space compared to the Marquis Yachts 630 Sport Yacht 2011 at 65,7 feet (2011). Weight tells a clearer story for trailering families: the Marquis Yachts 630 Sport Yacht 2011 tips the scales at 715 lbs — 703 lbs more than the Marquis Yachts 720 Fly Bridge 2010 at 12 lbs. That difference is meaningful if you're working within a half-ton or three-quarter-ton truck's tow rating, especially once you factor in a motor, gear, and fuel.

Both boats are rated for 20 passengers — a good fit for a family of four or five plus guests. Comfort at capacity is another matter; the longer hull typically means more seat options and better weight distribution.

Bottom line: The Marquis Yachts 720 Fly Bridge 2010 at 72,1 ft is the right call if deck space, comfort, and entertaining are top of your list. The Marquis Yachts 630 Sport Yacht 2011 at 65,7 ft wins on trailering ease, likely lower purchase price, and simpler docking — a solid choice for a buyer who wants more boat for less money.
General Boat Info
MakeMarquis Yachts
MakeMarquis Yachts
Model630 Sport Yacht
Model720 Fly Bridge
Model Year2011
Model Year201
Measurements / Dimensions
Beam17 ft. 2 in. (5.23 m)
Beam18 ft. 4 in. (5.5 m) with gunnel molding
Beam - Meters5.23
Beam - Meters5.59
Beam - Inches206
Beam - Inches22
Bridge clearance - Detail17 ft. 9 in. (5.99 m)
Bridge clearance - Detail23 ft. 9 in. (7.2 m) with arch
Bridge clearance - Meters5.41
Bridge clearance - Meters7.24
Bridge clearance - Inches213
Bridge clearance - Inches285
Draft [max] - Detail54 in. (1.37 m)
Draft [max] - Detail4 ft. 11 in. (1.5 m)
Draft [max] - Meters1.37
Draft [max] - Meters1.5
Draft [max] - Inches54
Draft [max] - Inches59
Weight - Detail71,500 lbs. (32,432 kg)
Weight - Detail60 T (54.4 t) with fuel, water and engines
Weight - kg32431.83
Weight - kg54431.04
Weight - lbs.715
Weight - lbs.12
Length - Feet65.67
Length - Feet72.08
Length overall - Detail65 ft. 8 in. (20 m)
Length overall - Detail67 ft. 7 in. (20.6 m) molded hull
Length overall - Meters20.02
Length overall - Meters20.6
Length overall - Inches788
Length overall - Inches811
Length [over all with swim platform]not available
Length [over all with swim platform]72 ft. 1 in. (22 m) also includes gunnel molding
Body / Hull
Hull materialFiberglass
Hull materialFiberglass
Hull typeDeep Vee
Hull typeSemi Displacement
Engine and Drivetrain
Fuel tank capacity - Detail1,030 gal. (3,899 kg)
Fuel tank capacity - Detail1,300 gal. (4,921 l)
Fuel tank capacity - Liters3898.97
Fuel tank capacity - Liters4921.03
Fuel tank capacity - Gal103
Fuel tank capacity - Gal13
Fuel typeDiesel
Fuel typeDiesel
Drive typeInboard
Drive typeInboard
Engine/s standardnot available
Engine/s standardMTU® 10V2000 - 1,360 hp
Operational Info
HeadroomCabin: 6 ft. 6 in. (1.98 m)
Headroom6 ft. 8 in. (2 m) cabin
Sleeping capacity8
Sleeping capacitynot available
Water capacity255 gal. (965 l)
Water capacity200 gal. (757 l)
Holding tank capacity - Detail160 gal. (605 l)
Holding tank capacity - Detail153 gal. (580 l)
Holding tank capacity - Liters605.67
Holding tank capacity - Liters579.17
Holding tank capacity - Gal16
Holding tank capacity - Gal153
Water heater capacitynot available
Water heater capacity(2) 16 gal. (60 l) each

Marquis Yachts 630 Sport Yacht 2011 vs Marquis Yachts 720 Fly Bridge 2010 — Common Questions

Which is the larger boat — the Marquis Yachts 630 Sport Yacht 2011 or the Marquis Yachts 720 Fly Bridge 2010?
The Marquis Yachts 720 Fly Bridge 2010 is the longer of the two at 72,1 feet overall. The Marquis Yachts 630 Sport Yacht 2011 comes in at 65,7 feet, making it roughly 6,4 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Marquis Yachts 630 Sport Yacht 2011 or the Marquis Yachts 720 Fly Bridge 2010?
For trailering, the Marquis Yachts 720 Fly Bridge 2010 has the edge at 12 lbs dry weight versus 715 lbs for the Marquis Yachts 630 Sport Yacht 2011. Add a motor (typically 300–500 lbs for an outboard in this class), gear, and a partial fuel load and the difference grows. Lighter is friendlier on smaller tow vehicles and on fuel economy while hauling.
How many people can each boat hold?
The Marquis Yachts 630 Sport Yacht 2011 is Coast Guard rated for 20 passengers, while the Marquis Yachts 720 Fly Bridge 2010 is certified for 20. Note that legal capacity and comfortable capacity aren't always the same thing — on a full day out, most experienced boaters aim for about 80% of the rated number to keep things comfortable.
Which boat is wider, and does it affect trailering?
The Marquis Yachts 630 Sport Yacht 2011 measures 206" wide, compared to 22" for the Marquis Yachts 720 Fly Bridge 2010. The US standard-width towing limit is 8’6" (102") in most states — anything over that may need a wide-load permit. Confirm your specific route requirements with each state's DOT.
Which boat has the larger fuel tank — the Marquis Yachts 630 Sport Yacht 2011 or the Marquis Yachts 720 Fly Bridge 2010?
The Marquis Yachts 630 Sport Yacht 2011 has the bigger tank at 103 gallons, versus 13 gallons on the Marquis Yachts 720 Fly Bridge 2010. That 90-gallon difference translates to roughly 270–450 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Marquis Yachts 630 Sport Yacht 2011 and Marquis Yachts 720 Fly Bridge 2010 from the same manufacturer?
Yes — both the Marquis Yachts 630 Sport Yacht 2011 and the Marquis Yachts 720 Fly Bridge 2010 are built by Marquis Yachts. That means shared dealer networks, common parts availability, and consistent build quality across the line. The choice between them is essentially a question of how much boat you need, not which brand you trust.