Yamaha SX230 2006 boat specs
Yamaha
Yamaha SX230 2006
2006
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VS
Yamaha SX230 High Output 2007 boat specs
Yamaha
Yamaha SX230 High Output 2007
2007
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Yamaha SX230 2006 vs Yamaha SX230 High Output 2007 — Same Brand, Different Boat

The Yamaha SX230 2006 vs Yamaha SX230 High Output 2007 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 — Yamaha SX230 2006 at 23,0 ft versus Yamaha SX230 High Output 2007 at 23,0 ft. Weight tells a clearer story for trailering families: the Yamaha SX230 High Output 2007 tips the scales at 317 lbs — 314 lbs less than the Yamaha SX230 2006 at 3 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 320 hp, the Yamaha SX230 High Output 2007 has a 40-hp advantage over the Yamaha SX230 2006's 280-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Both carry nearly identical fuel loads — 5 gal and 5 gal — so range won't be a tiebreaker here.

Both boats are rated for 1 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 Yamaha SX230 High Output 2007 and its 320-hp ceiling. If fuel economy and quieter running matter more than top-end speed, the Yamaha SX230 2006 with its 280-hp rating is the more economical daily driver.
General Boat Info
MakeYamaha
MakeYamaha
ModelSX23
ModelSX230 High Output
Model Year2006
Model Year2007
Measurements / Dimensions
Beam8 ft. 6 in. (2.6 m)
Beam8 ft. 6 in. (2.6 m)
Beam - Meters2.59
Beam - Meters2.59
Beam - Inches102
Beam - Inches102
Deadrise20℃
Deadrise20℃
Draft [max] - Detail18 in. (.5 m)
Draft [max] - Detail16 in. (0.4 m)
Draft [max] - Meters0.46
Draft [max] - Meters0.41
Draft [max] - Inches18
Draft [max] - Inches16
Weight - Detail3,000 lbs. (1,360.7 kg)
Weight - Detail3,170 lbs. (1,437 kg)
Weight - kg1360.78
Weight - kg1437.89
Weight - lbs.3
Weight - lbs.317
Length - Meters7
Length - Meters7
Length - Feet23
Length - Feet23
Length overall - Detail23 ft. 0 in. (7 m)
Length overall - Detail23 ft. 0 in. (7 m)
Length overall - Meters7.01
Length overall - Meters7.01
Length overall - Inches276
Length overall - Inches276
Engine and Drivetrain
Engine/s standard2 Engines, 998 cc, 4-Cylinder, 4-Stroke
Engine/s standard2-engines, 1,052 cc, 4-cylinder, 4-stroke
Impeller3-Blade, Stainless Steel (16.5 pitch)
Impeller3-blade, stainless steel
Intake grateEFI (Electronic Fuel Injection)
Intake grateEFI (Electronic Fuel Injection)
Jet pump155 mm Axial Flow Single Stage with Reverse
Jet pump155 mm high-pressure axial flow
Fuel tank capacity - Detail50 gal. (202 l)
Fuel tank capacity - Detail50 gal. (189 l)
Fuel tank capacity - Liters189.27
Fuel tank capacity - Liters189.27
Fuel tank capacity - Gal5
Fuel tank capacity - Gal5
Drive typeJet Drive
Drive typeJet Drive
Engine max280 hp
Engine max320 hp
Oil capacity - Detail1.32
Oil capacity - Detail1.22
Oil capacity - Liters5
Oil capacity - Liters4.62
Oil capacity post textper engine
Oil capacity post textper engine
Fuel typenot available
Fuel typeGas
Operational Info
Storage15 Compartments - 766 gal. (2,900 l)
Storage10 compartments
Maximum capacity1,800 lbs. (818 kg)
Maximum capacity1,800 lbs. (818 kg)
Maximum people1
Maximum people1

Yamaha SX230 2006 vs Yamaha SX230 High Output 2007 — Common Questions

Which is the larger boat — the Yamaha SX230 2006 or the Yamaha SX230 High Output 2007?
The Yamaha SX230 High Output 2007 is the longer of the two at 23,0 feet overall. The Yamaha SX230 2006 comes in at 23,0 feet, making it roughly 0,0 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Yamaha SX230 2006 or the Yamaha SX230 High Output 2007?
For trailering, the Yamaha SX230 2006 has the edge at 3 lbs dry weight versus 317 lbs for the Yamaha SX230 High Output 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 Yamaha SX230 High Output 2007 is rated to a maximum of 320 hp, giving it the larger power ceiling. The Yamaha SX230 2006 tops out at 280 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 Yamaha SX230 2006 is Coast Guard rated for 1 passengers, while the Yamaha SX230 High Output 2007 is certified for 1. 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 Yamaha SX230 2006 and Yamaha SX230 High Output 2007 share an 8 ft. 6 in. (2.6 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 Yamaha SX230 2006 and Yamaha SX230 High Output 2007?
Both boats carry similar fuel loads — 5 gallons and 5 gallons respectively. Range will depend heavily on motor choice, throttle usage, and whether you're on flat lake water or coastal chop.
Are the Yamaha SX230 2006 and Yamaha SX230 High Output 2007 from the same manufacturer?
Yes — both the Yamaha SX230 2006 and the Yamaha SX230 High Output 2007 are built by Yamaha. 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.