Sea Ray 230 Select 2007 boat specs
Sea Ray
Sea Ray 230 Select 2007
2007
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VS
Sea Ray 270 Sundeck 2005 boat specs
Sea Ray
Sea Ray 270 Sundeck 2005
2005
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Sea Ray 230 Select 2007 vs Sea Ray 270 Sundeck 2005 — Same Brand, Different Boat

The Sea Ray 230 Select 2007 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 230 Select 2007 at 23,0 ft versus Sea Ray 270 Sundeck 2005 at 26,0 ft. Weight tells a clearer story for trailering families: the Sea Ray 230 Select 2007 tips the scales at 4 244 lbs — 4 186 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.

The Sea Ray 230 Select 2007 carries a rated maximum of 320 hp. Engine data for the Sea Ray 270 Sundeck 2005 wasn't available in our records — check the manufacturer's spec sheet before sizing a motor.Fuel capacity breaks the other way: the Sea Ray 270 Sundeck 2005 carries 85 gallons versus 5 gallons in the Sea Ray 230 Select 2007. 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 230 Select 2007 is rated for 10 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 230 Select 2007 could be the deciding factor.

Bottom line: Choose the Sea Ray 230 Select 2007 if your priority is putting more people on the water — it handles 10 passengers and at 23,0 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
Model230 Select
Model270 Sundeck?
Model Year2007
Model Year2005
Measurements / Dimensions
Beam8 ft. 6 in. (2.59 m)
Beam8 ft. 10 in. (2.69 m)
Beam - Meters2.59
Beam - Meters2.69
Beam - Inches102
Beam - Inches106
Deadrise21℃
Deadrise21℃
Draft [drive up] - Detail23 in. (58.42 cm)
Draft [drive up] - Detail20 in. (50.8 cm)
Draft [drive up] meters0.58
Draft [drive up] meters0.51
Draft [drive up] inches23
Draft [drive up] inches2
Draft [max] - Detail38 in. (96.52 cm)
Draft [max] - Detail36 in. (91.4 cm)
Draft [max] - Meters0.97
Draft [max] - Meters0.91
Draft [max] - Inches38
Draft [max] - Inches36
Weight - Detail4,244 lbs. (1,925 kg)
Weight - Detail5,800 lbs. (2,630.9 kg)
Weight - kg1925.04
Weight - kg2630.83
Weight - lbs.4244
Weight - lbs.58
Length - Meters7
Length - Meters8.08
Length - Feet23
Length - Feet26
Length [over all with swim platform]23 ft. 0 in (7 m)
Length [over all with swim platform]not available
Length - Inchesnot available
Length - Inches6
Length overall - Detailnot available
Length overall - Detail26 ft. 6 in. (8.08 m)
Length overall - Metersnot available
Length overall - Meters8.08
Length overall - Inchesnot available
Length overall - Inches318
Body / Hull
Hull materialFiberglass
Hull materialnot available
Engine and Drivetrain
Engine/s standardMerCruiser 5.0L MPI Bravo III 260 hp (194 kW)
Engine/s standardMX6.2L MPI Bravo? III MCM Stern Drive (320 hp - 239 kw)
Fuel tank capacity - Detail50 gal. (189.3 l)
Fuel tank capacity - Detail85 gal. (321.7 l)
Fuel tank capacity - Liters189.27
Fuel tank capacity - Liters321.76
Fuel tank capacity - Gal5
Fuel tank capacity - Gal85
Fuel typeGas
Fuel typenot available
Drive typeI/O
Drive typeI/O
Engine max320 hp (239 kW)
Engine maxnot available
Operational Info
Maximum capacity1,600 lbs. (726 kg)
Maximum capacitynot available
Maximum people10 @ 1,400 lbs. (635 kg)
Maximum peoplenot available
Water capacitynot available
Water capacity24 gal. (90.8 l)
Holding tank capacity - Detailnot available
Holding tank capacity - DetailOptional 10 gal. (37.9 l)
Holding tank capacity - Litersnot available
Holding tank capacity - Liters37.85
Holding tank capacity - Galnot available
Holding tank capacity - Gal1
Trailer Info
Trailer - DetailMatching trailer with swing-away tongue and surge brakes
Trailer - Detailnot available

Sea Ray 230 Select 2007 vs Sea Ray 270 Sundeck 2005 — Common Questions

Which is the larger boat — the Sea Ray 230 Select 2007 or the Sea Ray 270 Sundeck 2005?
The Sea Ray 270 Sundeck 2005 is the longer of the two at 26,0 feet overall. The Sea Ray 230 Select 2007 comes in at 23,0 feet, making it roughly 3,0 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Sea Ray 230 Select 2007 or the Sea Ray 270 Sundeck 2005?
For trailering, the Sea Ray 270 Sundeck 2005 has the edge at 58 lbs dry weight versus 4 244 lbs for the Sea Ray 230 Select 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.
What is the maximum horsepower rating for these boats?
The Sea Ray 230 Select 2007 has a documented max rating of 320 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 230 Select 2007 is Coast Guard rated for 10 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 Sundeck 2005 measures 106" wide, compared to 102" for the Sea Ray 230 Select 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 230 Select 2007 or the Sea Ray 270 Sundeck 2005?
The Sea Ray 270 Sundeck 2005 has the bigger tank at 85 gallons, versus 5 gallons on the Sea Ray 230 Select 2007. That 80-gallon difference translates to roughly 240–400 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Sea Ray 230 Select 2007 and Sea Ray 270 Sundeck 2005 from the same manufacturer?
Yes — both the Sea Ray 230 Select 2007 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.