Yamaha SX190 2012 boat specs
Yamaha
Yamaha SX190 2012
2012
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VS
Yamaha WaveRunner EX Sport 2022 boat specs
Yamaha
Yamaha WaveRunner EX Sport 2022
2022
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Yamaha SX190 2012 vs Yamaha WaveRunner EX Sport 2022 — Same Brand, Different Boat

The Yamaha SX190 2012 vs Yamaha WaveRunner EX Sport 2022 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.

For family outings this is probably the sharpest distinction between the two. The Yamaha WaveRunner EX Sport 2022 is rated for 37 passengers, while the Yamaha SX190 2012 caps at 8. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Yamaha WaveRunner EX Sport 2022 could be the deciding factor.

Bottom line: Choose the Yamaha WaveRunner EX Sport 2022 if your priority is putting more people on the water — it handles 37 passengers and at 123,6 ft it has the deck room to back that rating up comfortably. The Yamaha SX190 2012 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
MakeYamaha
Makenot available
ModelSX19
Modelnot available
Model Year2012
Model Yearnot available
Measurements / Dimensions
Beam8 ft
Beamnot available
Beam - Meters2.44
Beam - Metersnot available
Beam - Inches96
Beam - Inchesnot available
Deadrise18℃
Deadrisenot available
Draft [max] - Detail14 in
Draft [max] - Detailnot available
Draft [max] - Meters0.36
Draft [max] - Metersnot available
Draft [max] - Inches14
Draft [max] - Inchesnot available
Weight - Detail2,165 lbs
Weight - Detailnot available
Weight - kg982.03
Weight - kgnot available
Weight - lbs.2165
Weight - lbs.not available
Height - DetailIn Water: 3 ft. 6 in
Height - Detailnot available
Height - Meters1.07
Height - Metersnot available
Height - Inches42
Height - Inchesnot available
Length - Feet19.17
Length - Feet123.6
Length overall - Detail19 ft. 2 in
Length overall - Detail123.60 ft
Length overall - Meters5.84
Length overall - Meters37.67
Length overall - Inches23
Length overall - Inches1483
Body / Hull
Hull materialFiberglass
Hull materialnot available
Hull typeDeep Vee
Hull typenot available
Engine and Drivetrain
Max no of engines1
Max no of enginesnot available
Engine makeYamaha Marine
Engine makeYamaha
Engine/s standard1,812 cc
Engine/s standardnot available
Impeller3-blade, stainless steel
Impellernot available
Intake grateEFI (Electronic Fuel Injection)
Intake gratenot available
Jet pump155 mm high-pressure
Jet pumpnot available
Fuel tank capacity - Detail30 gal
Fuel tank capacity - Detailnot available
Fuel tank capacity - Liters113.56
Fuel tank capacity - Liters49.97
Fuel tank capacity - Gal3
Fuel tank capacity - Gal13.2
Fuel typeGas
Fuel typenot available
Drive typeJet Drive
Drive typenot available
Oil capacity - Detail1.2
Oil capacity - Detailnot available
Oil capacity - Liters4.54
Oil capacity - Litersnot available
Operational Info
Storage417.4 gal
Storagenot available
Maximum capacity1,240 lbs
Maximum capacitynot available
Maximum people8
Maximum peoplenot available
Boat typenot available
Boat typePower
Trailer Info
Trailer - Height7 ft. 1 in
Trailer - Heightnot available
Trailer - Length over all22 ft
Trailer - Length over allnot available
Trailer - Weight2,879 lbs
Trailer - Weightnot available

Yamaha SX190 2012 vs Yamaha WaveRunner EX Sport 2022 — Common Questions

Which is the larger boat — the Yamaha SX190 2012 or the Yamaha WaveRunner EX Sport 2022?
The Yamaha WaveRunner EX Sport 2022 is the longer of the two at 123,6 feet overall. The Yamaha SX190 2012 comes in at 19,2 feet, making it roughly 104,4 ft shorter — a meaningful difference in deck room and overall on-water presence.
How many people can each boat hold?
The Yamaha SX190 2012 is Coast Guard rated for 8 passengers, while the Yamaha WaveRunner EX Sport 2022 is certified for 37. 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 has the larger fuel tank — the Yamaha SX190 2012 or the Yamaha WaveRunner EX Sport 2022?
The Yamaha WaveRunner EX Sport 2022 has the bigger tank at 13 gallons, versus 3 gallons on the Yamaha SX190 2012. That 10-gallon difference translates to roughly 30–51 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Yamaha SX190 2012 and Yamaha WaveRunner EX Sport 2022 from the same manufacturer?
Yes — both the Yamaha SX190 2012 and the Yamaha WaveRunner EX Sport 2022 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.