Sea Ray 47 Sedan Bridge 2011 boat specs
Sea Ray
Sea Ray 47 Sedan Bridge 2011
2011
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VS
Sea Ray Sedan Bridge 390 2010 boat specs
Sea Ray
Sea Ray Sedan Bridge 390 2010
2010
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Sea Ray 47 Sedan Bridge 2011 vs Sea Ray Sedan Bridge 390 2010 — Same Brand, Different Boat

The Sea Ray 47 Sedan Bridge 2011 vs Sea Ray Sedan Bridge 390 2010 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 power gap is worth calling out. Rated to 574 hp, the Sea Ray 47 Sedan Bridge 2011 has a 194-hp advantage over the Sea Ray Sedan Bridge 390 2010's 380-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Sea Ray 47 Sedan Bridge 2011 carries 53 gallons versus 3 gallons in the Sea Ray Sedan Bridge 390 2010. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.

For family outings this is probably the sharpest distinction between the two. The Sea Ray 47 Sedan Bridge 2011 is rated for 15 passengers, while the Sea Ray Sedan Bridge 390 2010 caps at 11. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Sea Ray 47 Sedan Bridge 2011 could be the deciding factor.

Bottom line: Choose the Sea Ray 47 Sedan Bridge 2011 if your priority is putting more people on the water — it handles 15 passengers and at 50,7 ft it has the deck room to back that rating up comfortably. The Sea Ray Sedan Bridge 390 2010 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 11 that costs less to run day-to-day.
General Boat Info
MakeSea Ray
Makenot available
Model47 Sedan Bridge
Modelnot available
Model Year2011
Model Yearnot available
Measurements / Dimensions
Beam14 ft. 8 in. (4.47 m)
Beam13.00 ft
Beam - Meters4.47
Beam - Meters3.96
Beam - Inches176
Beam - Inches156
Deadrise19℃
Deadrisenot available
Draft [max] - DetailInboards: 50 in. (127 cm)
Draft [max] - Detail4.00 ft
Draft [max] - Meters1.27
Draft [max] - Meters1.22
Draft [max] - Inches5
Draft [max] - Inches48
Weight - Detail37,500 lbs. (17,010 kg)
Weight - Detailnot available
Weight - kg17009.7
Weight - kgnot available
Weight - lbs.375
Weight - lbs.not available
Length - Feet50.67
Length - Feet39
Length overall - Detail50 ft. 8 in. (15.44 m)
Length overall - Detail39.00 ft
Length overall - Meters15.44
Length overall - Meters11.89
Length overall - Inches608
Length overall - Inches468
Body / Hull
Hull materialFiberglass
Hull materialnot available
Hull typeSemi Displacement
Hull typenot available
Engine and Drivetrain
Engine/s standardT-Cummins® MerCruiser? QSC-600 Diesel V-Drives with DTS
Engine/s standardnot available
Fuel tank capacity - Detail530 gal. (2,006 l)
Fuel tank capacity - Detailnot available
Fuel tank capacity - Liters2006.27
Fuel tank capacity - Liters1135.62
Fuel tank capacity - Gal53
Fuel tank capacity - Gal3
Fuel typeDiesel
Fuel typeGas
Drive typeInboard - Twin
Drive typeinboard
HorsepowerTwin 574 hp (428 kW)
Horsepower380 hp
Engine makenot available
Engine makeMercruiser
Engine 2 Engine Makenot available
Engine 2 Engine MakeMercruiser
Engine 2 Horsepowernot available
Engine 2 Horsepower370 hp
Engine 2 Fuel Typenot available
Engine 2 Fuel TypeGas
Engine 2 Drive Typenot available
Engine 2 Drive Typeinboard
Operational Info
Water capacity117 gal. (443 l)
Water capacity75
Holding tank capacity - Detail60 gal. (227 l)
Holding tank capacity - Detailnot available
Holding tank capacity - Liters227.12
Holding tank capacity - Liters132.49
Holding tank capacity - Gal6
Holding tank capacity - Gal35
Sleeping capacitynot available
Sleeping capacity4
Cabinsnot available
Cabins2
Headnot available
Head1
Boat typenot available
Boat typePower

Sea Ray 47 Sedan Bridge 2011 vs Sea Ray Sedan Bridge 390 2010 — Common Questions

Which is the larger boat — the Sea Ray 47 Sedan Bridge 2011 or the Sea Ray Sedan Bridge 390 2010?
The Sea Ray 47 Sedan Bridge 2011 is the longer of the two at 50,7 feet overall. The Sea Ray Sedan Bridge 390 2010 comes in at 39,0 feet, making it roughly 11,7 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which boat can handle a bigger outboard?
The Sea Ray 47 Sedan Bridge 2011 is rated to a maximum of 574 hp, giving it the larger power ceiling. The Sea Ray Sedan Bridge 390 2010 tops out at 380 hp. Keep in mind that maximum ratings are just that — matching the motor to the actual load and usage pattern usually matters more than chasing the ceiling.
How many people can each boat hold?
The Sea Ray 47 Sedan Bridge 2011 is Coast Guard rated for 15 passengers, while the Sea Ray Sedan Bridge 390 2010 is certified for 11. 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 Sea Ray 47 Sedan Bridge 2011 measures 176" wide, compared to 156" for the Sea Ray Sedan Bridge 390 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 Sea Ray 47 Sedan Bridge 2011 or the Sea Ray Sedan Bridge 390 2010?
The Sea Ray 47 Sedan Bridge 2011 has the bigger tank at 53 gallons, versus 3 gallons on the Sea Ray Sedan Bridge 390 2010. That 50-gallon difference translates to roughly 150–250 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Sea Ray 47 Sedan Bridge 2011 and Sea Ray Sedan Bridge 390 2010 from the same manufacturer?
Yes — both the Sea Ray 47 Sedan Bridge 2011 and the Sea Ray Sedan Bridge 390 2010 are built by Sea Ray. 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.