Sea Ray 550 Sedan Bridge 2005 boat specs
Sea Ray
Sea Ray 550 Sedan Bridge 2005
2005
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VS
Sea Ray Sundancer 52 2006 boat specs
Sea Ray
Sea Ray Sundancer 52 2006
2006
View full specs →

Sea Ray 550 Sedan Bridge 2005 vs Sea Ray Sundancer 52 2006 — Same Brand, Different Boat

The Sea Ray 550 Sedan Bridge 2005 vs Sea Ray Sundancer 52 2006 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.

Size is the most obvious dividing line here. The Sea Ray 550 Sedan Bridge 2005 measures 58,0 feet overall (2005), giving it roughly 6,0 additional feet of deck space compared to the Sea Ray Sundancer 52 2006 at 52,0 feet (2006). Weight tells a clearer story for trailering families: the Sea Ray Sundancer 52 2006 tips the scales at 38 500 lbs — 37 985 lbs less than the Sea Ray 550 Sedan Bridge 2005 at 515 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.

The Sea Ray Sundancer 52 2006 tops out at 660 hp. Engine specs for the Sea Ray 550 Sedan Bridge 2005 aren't listed — confirm with a dealer before selecting an outboard.Fuel capacity breaks the other way: the Sea Ray Sundancer 52 2006 carries 56 gallons versus 7 gallons in the Sea Ray 550 Sedan Bridge 2005. 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 550 Sedan Bridge 2005 is rated for 17 passengers, while the Sea Ray Sundancer 52 2006 caps at 15. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Sea Ray 550 Sedan Bridge 2005 could be the deciding factor.

Bottom line: Choose the Sea Ray 550 Sedan Bridge 2005 if your priority is putting more people on the water — it handles 17 passengers and at 58,0 ft it has the deck room to back that rating up comfortably. The Sea Ray Sundancer 52 2006 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 15 that costs less to run day-to-day.
General Boat Info
MakeSea Ray
Makenot available
Model550 Sedan Bridge
Modelnot available
Model Year2005
Model Yearnot available
Measurements / Dimensions
Beam16 ft. 0 in. (4.88 m)
Beam15.30 ft
Beam - Meters4.88
Beam - Meters4.66
Beam - Inches192
Beam - Inches184
Deadrise17℃
Deadrisenot available
Draft [max] - Detail51 in. (129.54 cm)
Draft [max] - Detail4.20 ft
Draft [max] - Meters1.3
Draft [max] - Meters1.28
Draft [max] - Inches51
Draft [max] - Inches50
Weight - Detail51,500 lbs. (23,360 kg)
Weight - Detailnot available
Weight - kg23359.99
Weight - kgnot available
Weight - lbs.515
Weight - lbs.not available
Length - Meters17.85
Length - Metersnot available
Length - Feet58
Length - Feet52
Length - Inches7
Length - Inchesnot available
Length overall - Detail58 ft. 7 in. (17.85 m)
Length overall - Detail52.00 ft
Length overall - Meters17.86
Length overall - Meters15.85
Length overall - Inches703
Length overall - Inches624
Displacementnot available
Displacement38500.00 lbs
Engine and Drivetrain
Engine/s standardT-MAN 2848LE4 V8 Diesel Inboards (T-765 hp - 571 kw)
Engine/s standardnot available
Fuel tank capacity - Detail700 gal. (2,649.5 l)
Fuel tank capacity - Detailnot available
Fuel tank capacity - Liters2649.79
Fuel tank capacity - Liters2119.83
Fuel tank capacity - Gal7
Fuel tank capacity - Gal56
Drive typeInboard
Drive typeinboard
Engine makenot available
Engine makeMercruiser
Engine modelnot available
Engine modelT-VD-Cummins QSM-11
Horsepowernot available
Horsepower660 hp
Fuel typenot available
Fuel typeDiesel
Drive Systemnot available
Drive SystemV-drive
Engine 2 Engine Makenot available
Engine 2 Engine MakeMercruiser
Engine 2 Engine Modelnot available
Engine 2 Engine ModelT-VD-Cummins QSM-11
Engine 2 Horsepowernot available
Engine 2 Horsepower660 hp
Engine 2 Fuel Typenot available
Engine 2 Fuel TypeDiesel
Engine 2 Drive Typenot available
Engine 2 Drive Typeinboard
Engine 2 Drive Systemnot available
Engine 2 Drive SystemV-drive
Operational Info
Water capacity150 gal. (567.8 l)
Water capacity15
Holding tank capacity - Detail68 gal. (257.4 l)
Holding tank capacity - Detailnot available
Holding tank capacity - Liters257.41
Holding tank capacity - Liters257.41
Holding tank capacity - Gal68
Holding tank capacity - Gal68
Sleeping capacitynot available
Sleeping capacity6
Headnot available
Head2
Boat typenot available
Boat typePower

Sea Ray 550 Sedan Bridge 2005 vs Sea Ray Sundancer 52 2006 — Common Questions

Which is the larger boat — the Sea Ray 550 Sedan Bridge 2005 or the Sea Ray Sundancer 52 2006?
The Sea Ray 550 Sedan Bridge 2005 is the longer of the two at 58,0 feet overall. The Sea Ray Sundancer 52 2006 comes in at 52,0 feet, making it roughly 6,0 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Sea Ray 550 Sedan Bridge 2005 or the Sea Ray Sundancer 52 2006?
For trailering, the Sea Ray 550 Sedan Bridge 2005 has the edge at 515 lbs dry weight versus 38 500 lbs for the Sea Ray Sundancer 52 2006. 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.
What is the maximum horsepower rating for these boats?
The Sea Ray Sundancer 52 2006 has a documented max rating of 660 hp. Engine specifications for the Sea Ray 550 Sedan Bridge 2005 were not available in our database — check the OEM spec sheet or manufacturer's website for confirmation.
How many people can each boat hold?
The Sea Ray 550 Sedan Bridge 2005 is Coast Guard rated for 17 passengers, while the Sea Ray Sundancer 52 2006 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 550 Sedan Bridge 2005 measures 192" wide, compared to 184" for the Sea Ray Sundancer 52 2006. 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 550 Sedan Bridge 2005 or the Sea Ray Sundancer 52 2006?
The Sea Ray Sundancer 52 2006 has the bigger tank at 56 gallons, versus 7 gallons on the Sea Ray 550 Sedan Bridge 2005. That 49-gallon difference translates to roughly 147–245 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Sea Ray 550 Sedan Bridge 2005 and Sea Ray Sundancer 52 2006 from the same manufacturer?
Yes — both the Sea Ray 550 Sedan Bridge 2005 and the Sea Ray Sundancer 52 2006 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.