Sea Ray 270 Sundeck 2005 boat specs
Sea Ray
Sea Ray 270 Sundeck 2005
2005
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VS
Sea Ray 58 Sedan Bridge 2008 boat specs
Sea Ray
Sea Ray 58 Sedan Bridge 2008
2008
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Sea Ray 270 Sundeck 2005 vs Sea Ray 58 Sedan Bridge 2008 — Same Brand, Different Boat

The Sea Ray 270 Sundeck 2005 vs Sea Ray 58 Sedan Bridge 2008 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 58 Sedan Bridge 2008 measures 58,0 feet overall (2008), giving it roughly 32,0 additional feet of deck space compared to the Sea Ray 270 Sundeck 2005 at 26,0 feet (2005). Weight tells a clearer story for trailering families: the Sea Ray 58 Sedan Bridge 2008 tips the scales at 515 lbs — 457 lbs less than the Sea Ray 270 Sundeck 2005 at 58 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 58 Sedan Bridge 2008 tops out at 862 hp. Engine specs for the Sea Ray 270 Sundeck 2005 aren't listed — confirm with a dealer before selecting an outboard.Fuel capacity breaks the other way: the Sea Ray 270 Sundeck 2005 carries 85 gallons versus 7 gallons in the Sea Ray 58 Sedan Bridge 2008. 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 58 Sedan Bridge 2008 is rated for 17 passengers, while the Sea Ray 270 Sundeck 2005 caps at 8. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Sea Ray 58 Sedan Bridge 2008 could be the deciding factor.

Bottom line: Choose the Sea Ray 58 Sedan Bridge 2008 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 270 Sundeck 2005 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 8 that costs less to run day-to-day.
General Boat Info
MakeSea Ray
MakeSea Ray
Model270 Sundeck?
Model58 Sedan Bridge
Model Year2005
Model Year2008
Measurements / Dimensions
Beam8 ft. 10 in. (2.69 m)
Beam16 ft. (4.88 m)
Beam - Meters2.69
Beam - Meters4.88
Beam - Inches106
Beam - Inches192
Deadrise21℃
Deadrise17℃
Draft [drive up] - Detail20 in. (50.8 cm)
Draft [drive up] - Detailnot available
Draft [drive up] meters0.51
Draft [drive up] metersnot available
Draft [drive up] inches2
Draft [drive up] inchesnot available
Draft [max] - Detail36 in. (91.4 cm)
Draft [max] - DetailInboards: 51 in. (129.54 cm)
Draft [max] - Meters0.91
Draft [max] - Meters1.3
Draft [max] - Inches36
Draft [max] - Inches51
Weight - Detail5,800 lbs. (2,630.9 kg)
Weight - Detail51,500 lbs. (23,360 kg)
Weight - kg2630.83
Weight - kg23359.99
Weight - lbs.58
Weight - lbs.515
Length - Meters8.08
Length - Meters17.88
Length - Feet26
Length - Feet58
Length - Inches6
Length - Inches7
Length overall - Detail26 ft. 6 in. (8.08 m)
Length overall - Detail58 ft. 7 in. (17.88 m)
Length overall - Meters8.08
Length overall - Meters17.86
Length overall - Inches318
Length overall - Inches703
Engine and Drivetrain
Engine/s standardMX6.2L MPI Bravo? III MCM Stern Drive (320 hp - 239 kw)
Engine/s standardT-MAN 900 CRM V-8 Diesel Inboards - T-862 hp (642 kW)
Fuel tank capacity - Detail85 gal. (321.7 l)
Fuel tank capacity - Detail700 gal. (2,649.5 l), Usable fuel: 630 gal. (2,380 l)
Fuel tank capacity - Liters321.76
Fuel tank capacity - Liters2649.79
Fuel tank capacity - Gal85
Fuel tank capacity - Gal7
Drive typeI/O
Drive typeInboard - Twin
Fuel typenot available
Fuel typeDiesel
Engine maxnot available
Engine maxT-862 hp (642 kW)
Operational Info
Water capacity24 gal. (90.8 l)
Water capacity150 gal. (567.8 l)
Holding tank capacity - DetailOptional 10 gal. (37.9 l)
Holding tank capacity - Detail68 gal. (257.4 l)
Holding tank capacity - Liters37.85
Holding tank capacity - Liters257.41
Holding tank capacity - Gal1
Holding tank capacity - Gal68
Body / Hull
Hull materialnot available
Hull materialFiberglass
Hull typenot available
Hull typeSemi Displacement

Sea Ray 270 Sundeck 2005 vs Sea Ray 58 Sedan Bridge 2008 — Common Questions

Which is the larger boat — the Sea Ray 270 Sundeck 2005 or the Sea Ray 58 Sedan Bridge 2008?
The Sea Ray 58 Sedan Bridge 2008 is the longer of the two at 58,0 feet overall. The Sea Ray 270 Sundeck 2005 comes in at 26,0 feet, making it roughly 32,0 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Sea Ray 270 Sundeck 2005 or the Sea Ray 58 Sedan Bridge 2008?
For trailering, the Sea Ray 270 Sundeck 2005 has the edge at 58 lbs dry weight versus 515 lbs for the Sea Ray 58 Sedan Bridge 2008. 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 2008 has a documented max rating of 862 hp. Engine specifications for the Sea Ray 270 Sundeck 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 270 Sundeck 2005 is Coast Guard rated for 8 passengers, while the Sea Ray 58 Sedan Bridge 2008 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.
Which boat is wider, and does it affect trailering?
The Sea Ray 58 Sedan Bridge 2008 measures 192" wide, compared to 106" for the Sea Ray 270 Sundeck 2005. 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 270 Sundeck 2005 or the Sea Ray 58 Sedan Bridge 2008?
The Sea Ray 270 Sundeck 2005 has the bigger tank at 85 gallons, versus 7 gallons on the Sea Ray 58 Sedan Bridge 2008. That 78-gallon difference translates to roughly 234–390 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Sea Ray 270 Sundeck 2005 and Sea Ray 58 Sedan Bridge 2008 from the same manufacturer?
Yes — both the Sea Ray 270 Sundeck 2005 and the Sea Ray 58 Sedan Bridge 2008 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.