Sea King 238B 2010 boat specs
Sea King
Sea King 238B 2010
2010
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VS
Sea King 238B 2012 boat specs
Sea King
Sea King 238B 2012
2012
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Sea King 238B 2010 vs Sea King 238B 2012 — A Close Look at Two Modified Vees

When two boats share the same hull type — in this case both the Sea King 238B 2010 and the Sea King 238B 2012 are modified vee designs with fiberglass construction — the buying decision usually comes down to a handful of practical questions: how many people are you putting on the water, how far do you trailer, and what does your tow vehicle weigh?

On paper these two are close siblings in the size department — Sea King 238B 2010 at 23,3 ft versus Sea King 238B 2012 at 23,3 ft. At 2 lbs and 2 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.

Both boats share a closely matched power ceiling — 250 hp for the Sea King 238B 2010 and 250 hp for the Sea King 238B 2012. Real-world performance will come down more to which motor is actually bolted on, its load at the time, and whether it's a 4-stroke or 2-stroke setup. Both carry nearly identical fuel loads — 85 gal and 85 gal — so range won't be a tiebreaker here.

Both boats are rated for 7 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 Sea King 238B 2010 and Sea King 238B 2012 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
MakeSea King
MakeSea King
Model238B
Model238B
Model Year201
Model Year2012
Measurements / Dimensions
Beam101 in
Beam101 in
Beam - Meters2.57
Beam - Meters2.57
Beam - Inches101
Beam - Inches101
Deadrise16°
Deadrise16°
Draft [max] - Detail12 in
Draft [max] - Detail12 in
Draft [max] - Meters0.3
Draft [max] - Meters0.3
Draft [max] - Inches12
Draft [max] - Inches12
Weight - Detail2,000 lbs
Weight - Detail2,000 lbs
Weight - kg907.18
Weight - kg907.18
Weight - lbs.2
Weight - lbs.2
Height [transom]25 in
Height [transom]25 in
Length - Feet23.33
Length - Feet23.33
Length overall - Detail23 ft. 4 in
Length overall - Detail23 ft. 4 in
Length overall - Meters7.11
Length overall - Meters7.11
Length overall - Inches28
Length overall - Inches28
Body / Hull
Hull materialFiberglass
Hull materialFiberglass
Hull typeModified Vee
Hull typeModified Vee
Engine and Drivetrain
Engine makeYamaha
Engine makeYamaha
Fuel tank capacity - Detail85 gal
Fuel tank capacity - Detail85 gal
Fuel tank capacity - Liters321.76
Fuel tank capacity - Liters321.76
Fuel tank capacity - Gal85
Fuel tank capacity - Gal85
Fuel typeGas
Fuel typeGas
Drive typeOutboard
Drive typeOutboard
HorsepowerRecommended: 200 hp
HorsepowerRecommended: 200 hp
Engine max250 hp
Engine max250 hp

Sea King 238B 2010 vs Sea King 238B 2012 — Common Questions

Which is the larger boat — the Sea King 238B 2010 or the Sea King 238B 2012?
The Sea King 238B 2012 is the longer of the two at 23,3 feet overall. The Sea King 238B 2010 comes in at 23,3 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 Sea King 238B 2010 or the Sea King 238B 2012?
For trailering, the Sea King 238B 2012 has the edge at 2 lbs dry weight versus 2 lbs for the Sea King 238B 2010. 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.
How many people can each boat hold?
The Sea King 238B 2010 is Coast Guard rated for 7 passengers, while the Sea King 238B 2012 is certified for 7. 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 Sea King 238B 2010 and Sea King 238B 2012 share an 101 in 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 Sea King 238B 2010 and Sea King 238B 2012?
Both boats carry similar fuel loads — 85 gallons and 85 gallons respectively. Range will depend heavily on motor choice, throttle usage, and whether you're on flat lake water or coastal chop.
Are the Sea King 238B 2010 and Sea King 238B 2012 from the same manufacturer?
Yes — both the Sea King 238B 2010 and the Sea King 238B 2012 are built by Sea King. 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.