Marquis Yachts  420 Sport Coupe Sport Coupe 2010 boat specs
Marquis Yachts
Marquis Yachts 420 Sport Coupe Sport Coupe 2010
2010
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VS
Marquis Yachts 720 Tri-Deck 2012 boat specs
Marquis Yachts
Marquis Yachts 720 Tri-Deck 2012
2012
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Marquis Yachts 420 Sport Coupe Sport Coupe 2010 vs Marquis Yachts 720 Tri-Deck 2012 — Same Brand, Different Boat

The Marquis Yachts 420 Sport Coupe Sport Coupe 2010 vs Marquis Yachts 720 Tri-Deck 2012 comparison sits squarely in the category of decisions where specs alone won't tell the whole story — intended use, storage, and long-term ownership costs all factor in.

The Marquis Yachts 420 Sport Coupe Sport Coupe 2010 carries a rated maximum of 370 hp. Engine data for the Marquis Yachts 720 Tri-Deck 2012 wasn't available in our records — check the manufacturer's spec sheet before sizing a motor.Fuel capacity breaks the other way: the Marquis Yachts 720 Tri-Deck 2012 carries 13 gallons versus 3 gallons in the Marquis Yachts 420 Sport Coupe Sport Coupe 2010. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.

The Marquis Yachts 420 Sport Coupe Sport Coupe 2010 is rated for up to 13 people. Passenger data for the Marquis Yachts 720 Tri-Deck 2012 wasn't available.

Bottom line: The Marquis Yachts 720 Tri-Deck 2012 at 72,1 ft is the right call if deck space, comfort, and entertaining are top of your list. The Marquis Yachts 420 Sport Coupe Sport Coupe 2010 at 44,0 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.
Measurements / Dimensions
Length overall - Detail44.00 ft
Length overall - Detailnot available
Length - Feet44
Length - Feet72.08
Length overall - Meters13.41
Length overall - Metersnot available
Length overall - Inches528
Length overall - Inchesnot available
Beam13.74 ft
Beam18 ft. 4 in. (4.7 m) with gunnel molding
Beam - Meters4.19
Beam - Meters5.59
Beam - Inches165
Beam - Inches22
Draft [max] - Detail3.19 ft
Draft [max] - Detail5 ft. 3 in. (1.6 m)
Draft [max] - Meters0.97
Draft [max] - Meters1.6
Draft [max] - Inches38
Draft [max] - Inches63
Bridge clearance - Detailnot available
Bridge clearance - Detail24 ft. 5 in. (7.4 m) with arch
Bridge clearance - Metersnot available
Bridge clearance - Meters7.44
Bridge clearance - Inchesnot available
Bridge clearance - Inches293
Weight - Detailnot available
Weight - Detail60.1 T (54.5 t) with fuel, water and engines
Weight - kgnot available
Weight - kg54521.76
Weight - lbs.not available
Weight - lbs.1202
Length [over all with swim platform]not available
Length [over all with swim platform]72 ft. 1 in. (22 m)
Engine and Drivetrain
Fuel tank capacity - Gal3
Fuel tank capacity - Gal13
Fuel tank capacity - Liters1135.62
Fuel tank capacity - Liters4921.03
Engine makeVOLVO PENTA
Engine makenot available
Horsepower370 hp
Horsepowernot available
Drive typeinboard
Drive typeInboard
Engine 2 Engine MakeVOLVO PENTA
Engine 2 Engine Makenot available
Engine 2 Horsepower370 hp
Engine 2 Horsepowernot available
Engine 2 Drive Typeinboard
Engine 2 Drive Typenot available
Engine/s standardnot available
Engine/s standardMTU® 10V2000 - 1,360 hp
Fuel tank capacity - Detailnot available
Fuel tank capacity - Detail1,300 gal. (4,921 l)
Fuel typenot available
Fuel typeDiesel
Performance
Cruising speed28
Cruising speednot available
Cruising speed measureknots
Cruising speed measurenot available
Maximum speed35
Maximum speednot available
Maximum speed measureknots
Maximum speed measurenot available
Operational Info
Water capacity14
Water capacity200 gal. (757 l)
Boat typePower
Boat typenot available
Headroomnot available
Headroom6 ft. 8 in. (2 m) cabin
Water heater capacitynot available
Water heater capacity(2) 16 gal. (60 l) each
Holding tank capacity - Detailnot available
Holding tank capacity - Detail153 gal. (580 l)
Holding tank capacity - Litersnot available
Holding tank capacity - Liters579.17
Holding tank capacity - Galnot available
Holding tank capacity - Gal153
General Boat Info
Makenot available
MakeMarquis Yachts
Modelnot available
Model720 Tri-Deck
Model Yearnot available
Model Year2012
Body / Hull
Hull materialnot available
Hull materialFiberglass
Hull typenot available
Hull typeSemi Displacement

Marquis Yachts 420 Sport Coupe Sport Coupe 2010 vs Marquis Yachts 720 Tri-Deck 2012 — Common Questions

Which is the larger boat — the Marquis Yachts 420 Sport Coupe Sport Coupe 2010 or the Marquis Yachts 720 Tri-Deck 2012?
The Marquis Yachts 720 Tri-Deck 2012 is the longer of the two at 72,1 feet overall. The Marquis Yachts 420 Sport Coupe Sport Coupe 2010 comes in at 44,0 feet, making it roughly 28,1 ft shorter — a meaningful difference in deck room and overall on-water presence.
What is the maximum horsepower rating for these boats?
The Marquis Yachts 420 Sport Coupe Sport Coupe 2010 has a documented max rating of 370 hp. Engine specifications for the Marquis Yachts 720 Tri-Deck 2012 were not available in our database — check the OEM spec sheet or manufacturer's website for confirmation.
How many passengers can the Marquis Yachts 420 Sport Coupe Sport Coupe 2010 carry?
The Marquis Yachts 420 Sport Coupe Sport Coupe 2010 has an official capacity rating of 13 people. Capacity data wasn't available for the other model in this comparison — verify directly with the dealer.
Which boat is wider, and does it affect trailering?
The Marquis Yachts 420 Sport Coupe Sport Coupe 2010 measures 165" wide, compared to 22" for the Marquis Yachts 720 Tri-Deck 2012. 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 420 Sport Coupe Sport Coupe 2010 or the Marquis Yachts 720 Tri-Deck 2012?
The Marquis Yachts 720 Tri-Deck 2012 has the bigger tank at 13 gallons, versus 3 gallons on the Marquis Yachts 420 Sport Coupe Sport Coupe 2010. That 10-gallon difference translates to roughly 30–50 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Marquis Yachts 420 Sport Coupe Sport Coupe 2010 and Marquis Yachts 720 Tri-Deck 2012 from the same manufacturer?
Yes — both the Marquis Yachts 420 Sport Coupe Sport Coupe 2010 and the Marquis Yachts 720 Tri-Deck 2012 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.