Detailed Evaluation & Buyer Recommendation
Yamaha SX230 2005 vs Yamaha SX230 High Output 2008 — Same Brand, Different Boat
The Yamaha SX230 2005 vs Yamaha SX230 High Output 2008 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 2005 at 23,0 ft versus Yamaha SX230 High Output 2008 at 23,0 ft. Weight tells a clearer story for trailering families: the Yamaha SX230 High Output 2008 tips the scales at 3 172 lbs — 3 143 lbs less than the Yamaha SX230 2005 at 29 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 Yamaha SX230 2005 carries a rated maximum of 280 hp. Engine data for the Yamaha SX230 High Output 2008 wasn't available in our records — check the manufacturer's spec sheet before sizing a motor.Fuel capacity breaks the other way: the Yamaha SX230 High Output 2008 carries 50 gallons versus 5 gallons in the Yamaha SX230 2005. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.
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: The Yamaha SX230 2005 and Yamaha SX230 High Output 2008 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
ModelSX23
ModelSX230 High Output
Model Year2005
Model Year2008
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] - Detail16 in. (40.64 cm)
Draft [max] - Detail16 in. (0.4 m)
Draft [max] - Meters0.41
Draft [max] - Meters0.41
Draft [max] - Inches16
Draft [max] - Inches16
Weight - Detail2,900 lbs. (1,315 kg)
Weight - Detail3,172 lbs. (1,439 kg)
Weight - kg1315.42
Weight - kg1438.79
Weight - lbs.29
Weight - lbs.3172
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, 4-Cylinder, 4 Stroke
Engine/s standardMR-1?, 1,052 cc, 4-cylinder, 4-stroke
ExhaustWet
Exhaustnot available
Impeller3-Blade, Stainless Steel (17 pitch)
Impeller3-blade, stainless steel
Jet pump155 mm Axial Flow Single Stage with Reverse
Jet pump155 mm high-pressure axial flow
Fuel systemElectronic Fuel Injection
Fuel systemnot available
Fuel tank capacity - Detail50 gal. (202 l) Reserve 7 gal. (27 l)
Fuel tank capacity - Detail50.2 gal. (190 l)
Fuel tank capacity - Liters189.27
Fuel tank capacity - Liters189.27
Fuel tank capacity - Gal5
Fuel tank capacity - Gal50.2
Drive typeJet Drive
Drive typeJet Drive - Twin
Engine max280 hp
Engine maxnot available
BatteryElectric / Marine Grade Group 24
Batterynot available
LubricationDry sump
Lubricationnot available
Oil capacity - Detail1.32
Oil capacity - Detail1.2
Oil capacity - Liters5
Oil capacity - Liters4.54
Intake gratenot available
Intake grateEFI (Electronic Fuel Injection)
Fuel typenot available
Fuel typeGas
Oil capacity post textnot available
Oil capacity post textper engine
Operational Info
Storage766 gal. (2,900 l)
Storage675 gal. (2,557 l)
Maximum capacity1,800 lbs. (818 kg)
Maximum capacity1,799 lbs. (816 kg)
Maximum people1
Maximum people1
Options / Other
OptionsGalvanized Trailer (Additional cost)
Optionsnot available
Body / Hull
Hull materialnot available
Hull materialFiberglass
Hull typenot available
Hull typeDeep Vee