Sea Ray 270 Select EX 2005 boat specs
Sea Ray
Sea Ray 270 Select EX 2005
2005
View full specs →
VS
Sea Ray 300 Select EX 2010 boat specs
Sea Ray
Sea Ray 300 Select EX 2010
2010
View full specs →

Sea Ray 270 Select EX 2005 vs Sea Ray 300 Select EX 2010 — Same Brand, Different Boat

The Sea Ray 270 Select EX 2005 vs Sea Ray 300 Select EX 2010 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 300 Select EX 2010 at 29,5 ft. Weight tells a clearer story for trailering families: the Sea Ray 270 Select EX 2005 tips the scales at 5 555 lbs — 5 478 lbs more than the Sea Ray 300 Select EX 2010 at 77 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 300 Select EX 2010 tops out at 300 hp. Engine specs for the Sea Ray 270 Select EX 2005 aren't listed — confirm with a dealer before selecting an outboard.Fuel capacity breaks the other way: the Sea Ray 270 Select EX 2005 carries 94 gallons versus 13 gallons in the Sea Ray 300 Select EX 2010. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.

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 300 Select EX 2010 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
Model300 Select EX
Model Year2005
Model Year201
Measurements / Dimensions
Beam9 ft. 0 in. (2.74 m)
Beam9 ft. 8 in. (2.95 m)
Beam - Meters2.74
Beam - Meters2.95
Beam - Inches108
Beam - Inches116
Deadrise21℃
Deadrise21℃
Draft [drive up] - Detail21 in. (53.34 cm)
Draft [drive up] - Detail23 in. (58.4 cm)
Draft [drive up] meters0.53
Draft [drive up] meters0.58
Draft [drive up] inches21
Draft [drive up] inches23
Draft [max] - Detail36.5 in. (92.71 cm)
Draft [max] - Detail38 in. (96.5 cm)
Draft [max] - Meters0.94
Draft [max] - Meters0.97
Draft [max] - Inches36.5
Draft [max] - Inches38
Weight - Detail5,555 lbs. (2,520 kg)
Weight - Detail7,700 lbs. (3,493 kg)
Weight - kg2519.7
Weight - kg3492.66
Weight - lbs.5555
Weight - lbs.77
Length - Meters8.69
Length - Metersnot available
Length - Feet28
Length - Feet29.5
Length - Inches6
Length - Inchesnot available
Length overall - Detail28 ft. 6 in. (8.69 m)
Length overall - Detail29 ft. 6 in. (8.99 m)
Length overall - Meters8.69
Length overall - Meters8.99
Length overall - Inches342
Length overall - Inches354
Length [over all with swim platform]not available
Length [over all with swim platform]32 ft. 2 in. (9.8 m)
Engine and Drivetrain
Engine/s standard350 Magnum? MPI Bravo? I MCM Stern Drive (300 hp - 224 kw)
Engine/s standard496 Magnum? Bravo? III DTS
Fuel tank capacity - Detail94 gal. (355.8 l)
Fuel tank capacity - Detail130 gal. (492.1 l)
Fuel tank capacity - Liters355.83
Fuel tank capacity - Liters492.1
Fuel tank capacity - Gal94
Fuel tank capacity - Gal13
Drive typeI/O
Drive typeI/O - Twin
Engine makenot available
Engine makeMerCruiser®
Fuel typenot available
Fuel typeGas or Diesel
Horsepowernot available
Horsepower375 hp (280 kW)
Engine maxnot available
Engine maxT-300 hp (224 kW)
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 - Detail20 gal. (75.7 l)
Holding tank capacity - Liters37.85
Holding tank capacity - Liters75.71
Holding tank capacity - Gal1
Holding tank capacity - Gal2
Body / Hull
Hull materialnot available
Hull materialFiberglass
Hull typenot available
Hull typeModified Vee

Sea Ray 270 Select EX 2005 vs Sea Ray 300 Select EX 2010 — Common Questions

Which is the larger boat — the Sea Ray 270 Select EX 2005 or the Sea Ray 300 Select EX 2010?
The Sea Ray 300 Select EX 2010 is the longer of the two at 29,5 feet overall. The Sea Ray 270 Select EX 2005 comes in at 28,0 feet, making it roughly 1,5 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 300 Select EX 2010?
For trailering, the Sea Ray 300 Select EX 2010 has the edge at 77 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.
What is the maximum horsepower rating for these boats?
The Sea Ray 300 Select EX 2010 has a documented max rating of 300 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 300 Select EX 2010 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 300 Select EX 2010 measures 116" wide, compared to 108" for the Sea Ray 270 Select EX 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 300 Select EX 2010?
The Sea Ray 270 Select EX 2005 has the bigger tank at 94 gallons, versus 13 gallons on the Sea Ray 300 Select EX 2010. That 81-gallon difference translates to roughly 243–405 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 300 Select EX 2010 from the same manufacturer?
Yes — both the Sea Ray 270 Select EX 2005 and the Sea Ray 300 Select EX 2010 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.