Sea Ray 47 Sedan Bridge 2011 boat specs
Sea Ray
Sea Ray 47 Sedan Bridge 2011
2011
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VS
Sea Ray 52 Sedan Bridge 2007 boat specs
Sea Ray
Sea Ray 52 Sedan Bridge 2007
2007
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Sea Ray 47 Sedan Bridge 2011 vs Sea Ray 52 Sedan Bridge 2007 — Same Brand, Different Boat

The Sea Ray 47 Sedan Bridge 2011 vs Sea Ray 52 Sedan Bridge 2007 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.

On paper these two are close siblings in the size department — Sea Ray 47 Sedan Bridge 2011 at 50,7 ft versus Sea Ray 52 Sedan Bridge 2007 at 52,0 ft. At 375 lbs and 367 lbs respectively, both sit in a similar weight class — either should pair comfortably with most mid-size SUVs and half-ton trucks, though always confirm your specific tow rating with the motor added.

The power gap is worth calling out. Rated to 765 hp, the Sea Ray 52 Sedan Bridge 2007 has a 191-hp advantage over the Sea Ray 47 Sedan Bridge 2011's 574-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 5 gallons in the Sea Ray 52 Sedan Bridge 2007. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.

Both boats are rated for 15 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: Performance buyers should lean toward the Sea Ray 52 Sedan Bridge 2007 and its 765-hp ceiling. If fuel economy and quieter running matter more than top-end speed, the Sea Ray 47 Sedan Bridge 2011 with its 574-hp rating is the more economical daily driver.
General Boat Info
MakeSea Ray
MakeSea Ray
Model47 Sedan Bridge
Model52 Sedan Bridge
Model Year2011
Model Year2007
Measurements / Dimensions
Beam14 ft. 8 in. (4.47 m)
Beam15 ft. 3 in. (4.65 m)
Beam - Meters4.47
Beam - Meters4.65
Beam - Inches176
Beam - Inches183
Deadrise19℃
Deadrise15℃
Draft [max] - DetailInboards: 50 in. (127 cm)
Draft [max] - Detail50.5 in. (128.3 cm)
Draft [max] - Meters1.27
Draft [max] - Meters1.3
Draft [max] - Inches5
Draft [max] - Inches50.5
Weight - Detail37,500 lbs. (17,010 kg)
Weight - Detail36,700 lbs. (16,647 kg)
Weight - kg17009.7
Weight - kg16646.83
Weight - lbs.375
Weight - lbs.367
Length - Feet50.67
Length - Feet52
Length overall - Detail50 ft. 8 in. (15.44 m)
Length overall - Detail52 ft. 3 in. (15 m)
Length overall - Meters15.44
Length overall - Meters15.93
Length overall - Inches608
Length overall - Inches627
Length - Metersnot available
Length - Meters15
Length - Inchesnot available
Length - Inches3
Body / Hull
Hull materialFiberglass
Hull materialFiberglass
Hull typeSemi Displacement
Hull typenot available
Engine and Drivetrain
Engine/s standardT-Cummins® MerCruiser? QSC-600 Diesel V-Drives with DTS
Engine/s standardT-Cummins MerCruiser? QSM-11 T-660 hp (477 kW)
Fuel tank capacity - Detail530 gal. (2,006 l)
Fuel tank capacity - Detail500 gal. (1,892.5 l)
Fuel tank capacity - Liters2006.27
Fuel tank capacity - Liters1892.71
Fuel tank capacity - Gal53
Fuel tank capacity - Gal5
Fuel typeDiesel
Fuel typeDiesel
Drive typeInboard - Twin
Drive typeInboard - Twin
HorsepowerTwin 574 hp (428 kW)
Horsepowernot available
Engine maxnot available
Engine maxT-765 hp (570 kW)
Operational Info
Water capacity117 gal. (443 l)
Water capacity140 gal. (530 l)
Holding tank capacity - Detail60 gal. (227 l)
Holding tank capacity - Detail68 gal. (257.4 l)
Holding tank capacity - Liters227.12
Holding tank capacity - Liters257.41
Holding tank capacity - Gal6
Holding tank capacity - Gal68
Headnot available
Head2 VacuFlush?
Water heater capacitynot available
Water heater capacity20 gal. (70.7 l)

Sea Ray 47 Sedan Bridge 2011 vs Sea Ray 52 Sedan Bridge 2007 — Common Questions

Which is the larger boat — the Sea Ray 47 Sedan Bridge 2011 or the Sea Ray 52 Sedan Bridge 2007?
The Sea Ray 52 Sedan Bridge 2007 is the longer of the two at 52,0 feet overall. The Sea Ray 47 Sedan Bridge 2011 comes in at 50,7 feet, making it roughly 1,3 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Sea Ray 47 Sedan Bridge 2011 or the Sea Ray 52 Sedan Bridge 2007?
For trailering, the Sea Ray 52 Sedan Bridge 2007 has the edge at 367 lbs dry weight versus 375 lbs for the Sea Ray 47 Sedan Bridge 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.
Which boat can handle a bigger outboard?
The Sea Ray 52 Sedan Bridge 2007 is rated to a maximum of 765 hp, giving it the larger power ceiling. The Sea Ray 47 Sedan Bridge 2011 tops out at 574 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 52 Sedan Bridge 2007 is certified for 15. 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 52 Sedan Bridge 2007 measures 183" wide, compared to 176" for the Sea Ray 47 Sedan Bridge 2011. 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 52 Sedan Bridge 2007?
The Sea Ray 47 Sedan Bridge 2011 has the bigger tank at 53 gallons, versus 5 gallons on the Sea Ray 52 Sedan Bridge 2007. That 48-gallon difference translates to roughly 144–240 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 52 Sedan Bridge 2007 from the same manufacturer?
Yes — both the Sea Ray 47 Sedan Bridge 2011 and the Sea Ray 52 Sedan Bridge 2007 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.