Detailed Evaluation & Buyer Recommendation
Yamaha SX230 2004 vs Yamaha SX230 High Output 2006 — Same Brand, Different Boat
The Yamaha SX230 2004 vs Yamaha SX230 High Output 2006 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 2004 at 23,0 ft versus Yamaha SX230 High Output 2006 at 23,0 ft. At 29 lbs and 3 lbs respectively, both sit in a similar weight class — either should pair comfortably with most mid-size SUVs and half-ton trucks, though always confirm your specific tow rating with the motor added.
The power gap is worth calling out. Rated to 320 hp, the Yamaha SX230 High Output 2006 has a 40-hp advantage over the Yamaha SX230 2004'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 2006 and its 320-hp ceiling. If fuel economy and quieter running matter more than top-end speed, the Yamaha SX230 2004 with its 280-hp rating is the more economical daily driver.
General Boat Info
ModelSX23
ModelSX230 High Output
Model Year2004
Model Year2006
Measurements / Dimensions
Beam8 ft. 6 in
Beam8 ft. 6 in. (2.6 m)
Beam - Meters2.59
Beam - Meters2.59
Beam - Inches102
Beam - Inches102
Deadrise20℃
Deadrise20℃
Draft [max] - Detail18 in
Draft [max] - Detail18 in. (.5 m)
Draft [max] - Meters0.46
Draft [max] - Meters0.46
Draft [max] - Inches18
Draft [max] - Inches18
Weight - Detail2,900 lbs
Weight - Detail3,000 lbs. (1,360.7 kg)
Weight - kg1315.42
Weight - kg1360.78
Weight - lbs.29
Weight - lbs.3
Length - Feet23
Length - Feet23
Length overall - Detail23 ft. 0 in
Length overall - Detail23 ft. 0 in. (7 m)
Length overall - Meters7.01
Length overall - Meters7.01
Length overall - Inches276
Length overall - Inches276
Length - Metersnot available
Length - Meters7
Engine and Drivetrain
Engine/s standard2 Engines, 4-Cylinder, 4 Stroke, water cooled
Engine/s standard2 Engines, 1,052 cc, 4-Cylinder, 4-Stroke
ExhaustWet
Exhaustnot available
Impeller3-Blade, Stainless Steel (17 pitch)
Impeller3-Blade, Stainless Steel (16.5 pitch)
Intake grateHigh Flow
Intake grateEFI (Electronic Fuel Injection)
Jet pump155 mm Axial Flow Single Stage with Reverse
Jet pump155 mm Axial Flow Single Stage with Reverse
Fuel systemElectronic Fuel Injection
Fuel systemnot available
Fuel tank capacity - Detail50 gal. Reserve 7 gal
Fuel tank capacity - Detail50 gal. (202 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
BatteryElectric/Marine Grade Group 24
Batterynot available
LubricationDry sump
Lubricationnot available
Oil capacity - Detail1.32
Oil capacity - Detail1.32
Oil capacity - Liters5
Oil capacity - Liters5
Oil capacity post textnot available
Oil capacity post textper engine
Operational Info
Storage15 Compartments
Storage15 Compartments
Maximum capacity1,800 lbs
Maximum capacity1,800 lbs. (818 kg)
Maximum people1
Maximum people1
Options / Other
OptionsMooring Cover Canvas Package Aft Bimini Extension Stern Matt
Optionsnot available