Sea Ray 270 Select EX 2005 boat specs
Sea Ray
Sea Ray 270 Select EX 2005
2005
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VS
Sea Ray 270 Sundeck 2005 boat specs
Sea Ray
Sea Ray 270 Sundeck 2005
2005
View full specs →

Sea Ray 270 Select EX 2005 vs Sea Ray 270 Sundeck 2005 — Same Brand, Different Boat

The Sea Ray 270 Select EX 2005 vs Sea Ray 270 Sundeck 2005 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 270 Select EX 2005 at 28,0 ft versus Sea Ray 270 Sundeck 2005 at 26,0 ft. Weight tells a clearer story for trailering families: the Sea Ray 270 Select EX 2005 tips the scales at 5 555 lbs — 5 497 lbs more 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.

Both boats are rated for 8 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 270 Select EX 2005 and Sea Ray 270 Sundeck 2005 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
Model270 Select EX
Model270 Sundeck?
Model Year2005
Model Year2005
Measurements / Dimensions
Beam9 ft. 0 in. (2.74 m)
Beam8 ft. 10 in. (2.69 m)
Beam - Meters2.74
Beam - Meters2.69
Beam - Inches108
Beam - Inches106
Deadrise21℃
Deadrise21℃
Draft [drive up] - Detail21 in. (53.34 cm)
Draft [drive up] - Detail20 in. (50.8 cm)
Draft [drive up] meters0.53
Draft [drive up] meters0.51
Draft [drive up] inches21
Draft [drive up] inches2
Draft [max] - Detail36.5 in. (92.71 cm)
Draft [max] - Detail36 in. (91.4 cm)
Draft [max] - Meters0.94
Draft [max] - Meters0.91
Draft [max] - Inches36.5
Draft [max] - Inches36
Weight - Detail5,555 lbs. (2,520 kg)
Weight - Detail5,800 lbs. (2,630.9 kg)
Weight - kg2519.7
Weight - kg2630.83
Weight - lbs.5555
Weight - lbs.58
Length - Meters8.69
Length - Meters8.08
Length - Feet28
Length - Feet26
Length - Inches6
Length - Inches6
Length overall - Detail28 ft. 6 in. (8.69 m)
Length overall - Detail26 ft. 6 in. (8.08 m)
Length overall - Meters8.69
Length overall - Meters8.08
Length overall - Inches342
Length overall - Inches318
Engine and Drivetrain
Engine/s standard350 Magnum? MPI Bravo? I MCM Stern Drive (300 hp - 224 kw)
Engine/s standardMX6.2L MPI Bravo? III MCM Stern Drive (320 hp - 239 kw)
Fuel tank capacity - Detail94 gal. (355.8 l)
Fuel tank capacity - Detail85 gal. (321.7 l)
Fuel tank capacity - Liters355.83
Fuel tank capacity - Liters321.76
Fuel tank capacity - Gal94
Fuel tank capacity - Gal85
Drive typeI/O
Drive typeI/O
Operational Info
Water capacity21 gal. (79.5 l)
Water capacity24 gal. (90.8 l)
Holding tank capacity - Detail10 gal. (37.8 l)
Holding tank capacity - DetailOptional 10 gal. (37.9 l)
Holding tank capacity - Liters37.85
Holding tank capacity - Liters37.85
Holding tank capacity - Gal1
Holding tank capacity - Gal1

Sea Ray 270 Select EX 2005 vs Sea Ray 270 Sundeck 2005 — Common Questions

Which is the larger boat — the Sea Ray 270 Select EX 2005 or the Sea Ray 270 Sundeck 2005?
The Sea Ray 270 Select EX 2005 is the longer of the two at 28,0 feet overall. The Sea Ray 270 Sundeck 2005 comes in at 26,0 feet, making it roughly 2,0 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Sea Ray 270 Select EX 2005 or the Sea Ray 270 Sundeck 2005?
For trailering, the Sea Ray 270 Sundeck 2005 has the edge at 58 lbs dry weight versus 5 555 lbs for the Sea Ray 270 Select EX 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.
How many people can each boat hold?
The Sea Ray 270 Select EX 2005 is Coast Guard rated for 8 passengers, while the Sea Ray 270 Sundeck 2005 is certified for 8. 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 270 Select EX 2005 measures 108" 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 Select EX 2005 or the Sea Ray 270 Sundeck 2005?
The Sea Ray 270 Select EX 2005 has the bigger tank at 94 gallons, versus 85 gallons on the Sea Ray 270 Sundeck 2005. That 9-gallon difference translates to roughly 27–45 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Sea Ray 270 Select EX 2005 and Sea Ray 270 Sundeck 2005 from the same manufacturer?
Yes — both the Sea Ray 270 Select EX 2005 and the Sea Ray 270 Sundeck 2005 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.