Yamaha SR230 2003 boat specs
Yamaha
Yamaha SR230 2003
2003
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VS
Yamaha SX190 2012 boat specs
Yamaha
Yamaha SX190 2012
2012
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Yamaha SR230 2003 vs Yamaha SX190 2012 — Same Brand, Different Boat

The Yamaha SR230 2003 vs Yamaha SX190 2012 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.

Size is the most obvious dividing line here. The Yamaha SR230 2003 measures 23,0 feet overall (2003), giving it roughly 3,8 additional feet of deck space compared to the Yamaha SX190 2012 at 19,2 feet (2012). Weight tells a clearer story for trailering families: the Yamaha SX190 2012 tips the scales at 2 165 lbs — 2 136 lbs less than the Yamaha SR230 2003 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 SR230 2003 carries a rated maximum of 280 hp. Engine data for the Yamaha SX190 2012 wasn't available in our records — check the manufacturer's spec sheet before sizing a motor.Fuel capacity breaks the other way: the Yamaha SR230 2003 carries 53 gallons versus 3 gallons in the Yamaha SX190 2012. 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 Yamaha SX190 2012 is rated for 8 passengers, while the Yamaha SR230 2003 caps at 1. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Yamaha SX190 2012 could be the deciding factor.

Bottom line: Choose the Yamaha SX190 2012 if your priority is putting more people on the water — it handles 8 passengers and at 19,2 ft it has the deck room to back that rating up comfortably. The Yamaha SR230 2003 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 1 that costs less to run day-to-day.
General Boat Info
MakeYamaha
MakeYamaha
ModelSR230?
ModelSX19
Model Year2003
Model Year2012
Measurements / Dimensions
Beam8 ft. 6 in
Beam8 ft
Beam - Meters2.59
Beam - Meters2.44
Beam - Inches102
Beam - Inches96
Deadrise20℃
Deadrise18℃
Draft [max] - Detail16 in
Draft [max] - Detail14 in
Draft [max] - Meters0.41
Draft [max] - Meters0.36
Draft [max] - Inches16
Draft [max] - Inches14
Weight - Detail2,900 lbs
Weight - Detail2,165 lbs
Weight - kg1315.42
Weight - kg982.03
Weight - lbs.29
Weight - lbs.2165
Length - Feet23
Length - Feet19.17
Length overall - Detail23 ft. 0 in
Length overall - Detail19 ft. 2 in
Length overall - Meters7.01
Length overall - Meters5.84
Length overall - Inches276
Length overall - Inches23
Height - Detailnot available
Height - DetailIn Water: 3 ft. 6 in
Height - Metersnot available
Height - Meters1.07
Height - Inchesnot available
Height - Inches42
Engine and Drivetrain
Engine/s standard2 engines, 4-Cylinder, 4-Stroke, Water-cooled
Engine/s standard1,812 cc
ExhaustWet
Exhaustnot available
Impeller3-Blade, Stainless Steel (17 pitch)
Impeller3-blade, stainless steel
Intake grateEFI throttle body
Intake grateEFI (Electronic Fuel Injection)
Jet pump(2) 155 mm Axial Flow Single Stage with Reverse
Jet pump155 mm high-pressure
Fuel system(3) Mikuni Super BN 44 per Engine
Fuel systemnot available
Fuel tank capacity - Detail53 gal
Fuel tank capacity - Detail30 gal
Fuel tank capacity - Liters200.63
Fuel tank capacity - Liters113.56
Fuel tank capacity - Gal53
Fuel tank capacity - Gal3
Drive typeJet Drive
Drive typeJet Drive
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
Max no of enginesnot available
Max no of engines1
Engine makenot available
Engine makeYamaha Marine
Fuel typenot available
Fuel typeGas
Operational Info
Maximum capacity3,600 lbs
Maximum capacity1,240 lbs
Maximum people1
Maximum people8
Storagenot available
Storage417.4 gal
Body / Hull
Hull materialnot available
Hull materialFiberglass
Hull typenot available
Hull typeDeep Vee
Trailer Info
Trailer - Heightnot available
Trailer - Height7 ft. 1 in
Trailer - Length over allnot available
Trailer - Length over all22 ft
Trailer - Weightnot available
Trailer - Weight2,879 lbs

Yamaha SR230 2003 vs Yamaha SX190 2012 — Common Questions

Which is the larger boat — the Yamaha SR230 2003 or the Yamaha SX190 2012?
The Yamaha SR230 2003 is the longer of the two at 23,0 feet overall. The Yamaha SX190 2012 comes in at 19,2 feet, making it roughly 3,8 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Yamaha SR230 2003 or the Yamaha SX190 2012?
For trailering, the Yamaha SR230 2003 has the edge at 29 lbs dry weight versus 2 165 lbs for the Yamaha SX190 2012. 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 Yamaha SR230 2003 has a documented max rating of 280 hp. Engine specifications for the Yamaha SX190 2012 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 Yamaha SR230 2003 is Coast Guard rated for 1 passengers, while the Yamaha SX190 2012 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 Yamaha SR230 2003 measures 102" wide, compared to 96" for the Yamaha SX190 2012. 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 Yamaha SR230 2003 or the Yamaha SX190 2012?
The Yamaha SR230 2003 has the bigger tank at 53 gallons, versus 3 gallons on the Yamaha SX190 2012. That 50-gallon difference translates to roughly 150–250 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Yamaha SR230 2003 and Yamaha SX190 2012 from the same manufacturer?
Yes — both the Yamaha SR230 2003 and the Yamaha SX190 2012 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.