Sea Ray 550 Sedan Bridge 2005 boat specs
Sea Ray
Sea Ray 550 Sedan Bridge 2005
2005
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VS
Sea Ray 58 Sedan Bridge 2009 boat specs
Sea Ray
Sea Ray 58 Sedan Bridge 2009
2009
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Sea Ray 550 Sedan Bridge 2005 vs Sea Ray 58 Sedan Bridge 2009 — Same Brand, Different Boat

The Sea Ray 550 Sedan Bridge 2005 vs Sea Ray 58 Sedan Bridge 2009 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 550 Sedan Bridge 2005 at 58,0 ft versus Sea Ray 58 Sedan Bridge 2009 at 58,6 ft. At 515 lbs and 515 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 Sea Ray 58 Sedan Bridge 2009 tops out at 861 hp. Engine specs for the Sea Ray 550 Sedan Bridge 2005 aren't listed — confirm with a dealer before selecting an outboard.Both carry nearly identical fuel loads — 7 gal and 7 gal — so range won't be a tiebreaker here.

Both boats are rated for 17 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 Sea Ray 550 Sedan Bridge 2005 and Sea Ray 58 Sedan Bridge 2009 are closely matched on the specs that matter most. Test-ride both on the water you actually use, check current dealer pricing, and factor in long-term service access before you sign.
General Boat Info
MakeSea Ray
MakeSea Ray
Model550 Sedan Bridge
Model58 Sedan Bridge
Model Year2005
Model Year2009
Measurements / Dimensions
Beam16 ft. 0 in. (4.88 m)
Beam16 ft. (4.88 m)
Beam - Meters4.88
Beam - Meters4.88
Beam - Inches192
Beam - Inches192
Deadrise17℃
Deadrise17℃
Draft [max] - Detail51 in. (129.54 cm)
Draft [max] - DetailInboards: 51 in. (130 cm)
Draft [max] - Meters1.3
Draft [max] - Meters1.3
Draft [max] - Inches51
Draft [max] - Inches51
Weight - Detail51,500 lbs. (23,360 kg)
Weight - Detail51,500 lbs. (23,360 kg)
Weight - kg23359.99
Weight - kg23359.99
Weight - lbs.515
Weight - lbs.515
Length - Meters17.85
Length - Metersnot available
Length - Feet58
Length - Feet58.58
Length - Inches7
Length - Inchesnot available
Length overall - Detail58 ft. 7 in. (17.85 m)
Length overall - Detail58 ft. 7 in. (17.88 m)
Length overall - Meters17.86
Length overall - Meters17.86
Length overall - Inches703
Length overall - Inches703
Length [over all with swim platform]not available
Length [over all with swim platform]61 ft. 4 in. (18.69 m)
Engine and Drivetrain
Engine/s standardT-MAN 2848LE4 V8 Diesel Inboards (T-765 hp - 571 kw)
Engine/s standardMAN T-900 CRM V-8 Diesel Inboards
Fuel tank capacity - Detail700 gal. (2,649.5 l)
Fuel tank capacity - Detail700 gal. (2,649 l)
Fuel tank capacity - Liters2649.79
Fuel tank capacity - Liters2649.79
Fuel tank capacity - Gal7
Fuel tank capacity - Gal7
Drive typeInboard
Drive typeInboard - Twin
Fuel typenot available
Fuel typeDiesel
Horsepowernot available
HorsepowerTwin 861 hp (642 kW)
Operational Info
Water capacity150 gal. (567.8 l)
Water capacity150 gal. (568 l)
Holding tank capacity - Detail68 gal. (257.4 l)
Holding tank capacity - Detail68 gal. (257 l)
Holding tank capacity - Liters257.41
Holding tank capacity - Liters257.41
Holding tank capacity - Gal68
Holding tank capacity - Gal68
Body / Hull
Hull materialnot available
Hull materialFiberglass
Hull typenot available
Hull typeSemi Displacement

Sea Ray 550 Sedan Bridge 2005 vs Sea Ray 58 Sedan Bridge 2009 — Common Questions

Which is the larger boat — the Sea Ray 550 Sedan Bridge 2005 or the Sea Ray 58 Sedan Bridge 2009?
The Sea Ray 58 Sedan Bridge 2009 is the longer of the two at 58,6 feet overall. The Sea Ray 550 Sedan Bridge 2005 comes in at 58,0 feet, making it roughly 0,6 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 58 Sedan Bridge 2009?
For trailering, the Sea Ray 58 Sedan Bridge 2009 has the edge at 515 lbs dry weight versus 515 lbs for the Sea Ray 550 Sedan Bridge 2005. 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 58 Sedan Bridge 2009 has a documented max rating of 861 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 58 Sedan Bridge 2009 is certified for 17. 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.
Do these boats require an oversize trailer permit to tow on US highways?
Both the Sea Ray 550 Sedan Bridge 2005 and Sea Ray 58 Sedan Bridge 2009 share an 16 ft. 0 in. (4.88 m) beam — meaning both sit right at the 8’6" threshold that most US states use for standard-width loads. In most states you can tow at that width without a special permit, but regulations vary. Always check the rules for your state and any states you'll be passing through before your first long haul.
How do the fuel tanks compare on the Sea Ray 550 Sedan Bridge 2005 and Sea Ray 58 Sedan Bridge 2009?
Both boats carry similar fuel loads — 7 gallons and 7 gallons respectively. Range will depend heavily on motor choice, throttle usage, and whether you're on flat lake water or coastal chop.
Are the Sea Ray 550 Sedan Bridge 2005 and Sea Ray 58 Sedan Bridge 2009 from the same manufacturer?
Yes — both the Sea Ray 550 Sedan Bridge 2005 and the Sea Ray 58 Sedan Bridge 2009 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.