Sea Ray 270 Select EX 2007 boat specs
Sea Ray
Sea Ray 270 Select EX 2007
2007
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VS
Sea Ray 300 Select EX 2009 boat specs
Sea Ray
Sea Ray 300 Select EX 2009
2009
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Sea Ray 270 Select EX 2007 vs Sea Ray 300 Select EX 2009 — Same Brand, Different Boat

The Sea Ray 270 Select EX 2007 vs Sea Ray 300 Select EX 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 270 Select EX 2007 at 28,0 ft versus Sea Ray 300 Select EX 2009 at 29,5 ft. Weight tells a clearer story for trailering families: the Sea Ray 270 Select EX 2007 tips the scales at 5 555 lbs — 5 478 lbs more than the Sea Ray 300 Select EX 2009 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 power gap is worth calling out. Rated to 640 hp, the Sea Ray 300 Select EX 2009 has a 215-hp advantage over the Sea Ray 270 Select EX 2007's 425-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Sea Ray 270 Select EX 2007 carries 94 gallons versus 13 gallons in the Sea Ray 300 Select EX 2009. 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: Performance buyers should lean toward the Sea Ray 300 Select EX 2009 and its 640-hp ceiling. If fuel economy and quieter running matter more than top-end speed, the Sea Ray 270 Select EX 2007 with its 425-hp rating is the more economical daily driver.
General Boat Info
MakeSea Ray
MakeSea Ray
Model270 Select EX
Model300 Select EX
Model Year2007
Model Year2009
Measurements / Dimensions
Beam9 ft. (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 in. (91.44 cm)
Draft [max] - Detail38 in. (96.5 cm)
Draft [max] - Meters0.91
Draft [max] - Meters0.97
Draft [max] - Inches36
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
Body / Hull
Hull materialFiberglass
Hull materialFiberglass
Hull typenot available
Hull typeModified Vee
Engine and Drivetrain
Engine/s standardMX6.2 MPI Bravo? III MCM - 320 hp (239 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
Fuel typeGas
Fuel typeDiesel
Drive typeI/O
Drive typeI/O - Twin
Engine max425 hp (317 kW)
Engine max640 hp (478 kW)
Engine makenot available
Engine makeMerCruiser®
Horsepowernot available
Horsepower375 hp (280 kW)
Operational Info
HeadEnclosed with fiberglass lockable door
Headnot available
Water capacity21 gal. (79.5 l)
Water capacity24 gal. (90.8 l)
Holding tank capacity - DetailOptional: 10 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

Sea Ray 270 Select EX 2007 vs Sea Ray 300 Select EX 2009 — Common Questions

Which is the larger boat — the Sea Ray 270 Select EX 2007 or the Sea Ray 300 Select EX 2009?
The Sea Ray 300 Select EX 2009 is the longer of the two at 29,5 feet overall. The Sea Ray 270 Select EX 2007 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 2007 or the Sea Ray 300 Select EX 2009?
For trailering, the Sea Ray 300 Select EX 2009 has the edge at 77 lbs dry weight versus 5 555 lbs for the Sea Ray 270 Select EX 2007. 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.
Which boat can handle a bigger outboard?
The Sea Ray 300 Select EX 2009 is rated to a maximum of 640 hp, giving it the larger power ceiling. The Sea Ray 270 Select EX 2007 tops out at 425 hp. Keep in mind that maximum ratings are just that — matching the motor to the actual load and usage pattern usually matters more than chasing the ceiling.
How many people can each boat hold?
The Sea Ray 270 Select EX 2007 is Coast Guard rated for 8 passengers, while the Sea Ray 300 Select EX 2009 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 2009 measures 116" wide, compared to 108" for the Sea Ray 270 Select EX 2007. 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 2007 or the Sea Ray 300 Select EX 2009?
The Sea Ray 270 Select EX 2007 has the bigger tank at 94 gallons, versus 13 gallons on the Sea Ray 300 Select EX 2009. 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 2007 and Sea Ray 300 Select EX 2009 from the same manufacturer?
Yes — both the Sea Ray 270 Select EX 2007 and the Sea Ray 300 Select EX 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.