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 SLX® 2012 boat specs
Sea Ray
Sea Ray 270 SLX® 2012
2012
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Sea Ray 270 Select EX 2005 vs Sea Ray 270 SLX® 2012 — Same Brand, Different Boat

The Sea Ray 270 Select EX 2005 vs Sea Ray 270 SLX® 2012 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 SLX® 2012 at 28,5 ft. Weight tells a clearer story for trailering families: the Sea Ray 270 SLX® 2012 tips the scales at 6 016 lbs — 461 lbs less than the Sea Ray 270 Select EX 2005 at 5 555 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 270 SLX® 2012 tops out at 430 hp. Engine specs for the Sea Ray 270 Select EX 2005 aren't listed — confirm with a dealer before selecting an outboard.Both carry nearly identical fuel loads — 94 gal and 94 gal — so range won't be a tiebreaker here.

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 SLX® 2012 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 SLX®
Model Year2005
Model Year2012
Measurements / Dimensions
Beam9 ft. 0 in. (2.74 m)
Beam9 ft. (2.74 m)
Beam - Meters2.74
Beam - Meters2.74
Beam - Inches108
Beam - Inches108
Deadrise21℃
Deadrise21°
Draft [drive up] - Detail21 in. (53.34 cm)
Draft [drive up] - Detail21 in. (53 cm)
Draft [drive up] meters0.53
Draft [drive up] meters0.53
Draft [drive up] inches21
Draft [drive up] inches21
Draft [max] - Detail36.5 in. (92.71 cm)
Draft [max] - Detail36 in. (91 cm)
Draft [max] - Meters0.94
Draft [max] - Meters0.91
Draft [max] - Inches36.5
Draft [max] - Inches36
Weight - Detail5,555 lbs. (2,520 kg)
Weight - Detail6,016 lbs. (2,729 kg)
Weight - kg2519.7
Weight - kg2728.81
Weight - lbs.5555
Weight - lbs.6016
Length - Meters8.69
Length - Metersnot available
Length - Feet28
Length - Feet28.5
Length - Inches6
Length - Inchesnot available
Length overall - Detail28 ft. 6 in. (8.69 m)
Length overall - Detail28 ft. 6 in. (8.69 m)
Length overall - Meters8.69
Length overall - Meters8.69
Length overall - Inches342
Length overall - Inches342
Engine and Drivetrain
Engine/s standard350 Magnum? MPI Bravo? I MCM Stern Drive (300 hp - 224 kw)
Engine/s standard350 MAG MPI ECT DTS Bravo® III stern drive
Fuel tank capacity - Detail94 gal. (355.8 l)
Fuel tank capacity - Detail94 gal. (355 l)
Fuel tank capacity - Liters355.83
Fuel tank capacity - Liters355.83
Fuel tank capacity - Gal94
Fuel tank capacity - Gal94
Drive typeI/O
Drive typeI/O
Engine makenot available
Engine makeMerCruiser®
Fuel typenot available
Fuel typeGas
Horsepowernot available
Horsepower300 hp
Engine maxnot available
Engine max430 hp
Operational Info
Water capacity21 gal. (79.5 l)
Water capacity21 gal. (79 l)
Holding tank capacity - Detail10 gal. (37.8 l)
Holding tank capacity - Detailnot available
Holding tank capacity - Liters37.85
Holding tank capacity - Litersnot available
Holding tank capacity - Gal1
Holding tank capacity - Galnot available
Body / Hull
Hull materialnot available
Hull materialFiberglass
Hull typenot available
Hull typeDeep Vee

Sea Ray 270 Select EX 2005 vs Sea Ray 270 SLX® 2012 — Common Questions

Which is the larger boat — the Sea Ray 270 Select EX 2005 or the Sea Ray 270 SLX® 2012?
The Sea Ray 270 SLX® 2012 is the longer of the two at 28,5 feet overall. The Sea Ray 270 Select EX 2005 comes in at 28,0 feet, making it roughly 0,5 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 SLX® 2012?
For trailering, the Sea Ray 270 Select EX 2005 has the edge at 5 555 lbs dry weight versus 6 016 lbs for the Sea Ray 270 SLX® 2012. 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 270 SLX® 2012 has a documented max rating of 430 hp. Engine specifications for the Sea Ray 270 Select EX 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 Select EX 2005 is Coast Guard rated for 8 passengers, while the Sea Ray 270 SLX® 2012 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.
Do these boats require an oversize trailer permit to tow on US highways?
Both the Sea Ray 270 Select EX 2005 and Sea Ray 270 SLX® 2012 share an 9 ft. 0 in. (2.74 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 270 Select EX 2005 and Sea Ray 270 SLX® 2012?
Both boats carry similar fuel loads — 94 gallons and 94 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 270 Select EX 2005 and Sea Ray 270 SLX® 2012 from the same manufacturer?
Yes — both the Sea Ray 270 Select EX 2005 and the Sea Ray 270 SLX® 2012 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.