Duckworth 24 2011 boat specs
Duckworth
Duckworth 24 2011
2011
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Duckworth Ultra Magnum Inboard Jet 23 2012 boat specs
Duckworth
Duckworth Ultra Magnum Inboard Jet 23 2012
2012
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Duckworth 24 2011 vs Duckworth Ultra Magnum Inboard Jet 23 2012 — A Close Look at Two Deep Vees

When two boats share the same hull type — in this case both the Duckworth 24 2011 and the Duckworth Ultra Magnum Inboard Jet 23 2012 are deep vee designs with aluminum 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 — Duckworth 24 2011 at 24,0 ft versus Duckworth Ultra Magnum Inboard Jet 23 2012 at 23,0 ft. At 372 lbs and 361 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 Duckworth 24 2011 carries a rated maximum of 450 hp. Engine data for the Duckworth Ultra Magnum Inboard Jet 23 2012 wasn't available in our records — check the manufacturer's spec sheet before sizing a motor.Both carry nearly identical fuel loads — 8 gal and 8 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 Duckworth 24 2011 and Duckworth Ultra Magnum Inboard Jet 23 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
MakeDuckworth
MakeDuckworth
Model24
ModelUltra Magnum Inboard Jet 23
Model Year2011
Model Year2012
Measurements / Dimensions
Beam102 in
Beam102 in
Beam - Meters2.59
Beam - Meters2.59
Beam - Inches102
Beam - Inches102
DeadriseTransom: 12°
DeadriseTransom: 12°
Weight - Detail3,720 lbs
Weight - Detail3,610 lbs
Weight - kg1687.36
Weight - kg1637.47
Weight - lbs.372
Weight - lbs.361
Width [transom] - Detail84 in
Width [transom] - Detail84 in
Height - DetailSides: 36 in
Height - DetailSides: 36 in
Height - Meters0.91
Height - Meters0.91
Height - Inches36
Height - Inches36
Length - Feet24
Length - Feet23
Length overall - Detail24 ft
Length overall - Detail23 ft
Length overall - Meters7.32
Length overall - Meters7.01
Length overall - Inches288
Length overall - Inches276
Body / Hull
Hull materialAluminum
Hull materialAluminum
Hull typeDeep Vee
Hull typeDeep Vee
Hull thicknessBeam: 0.190 in. 5086-H116 Bottom: 0.250 in. 5086-H116 (with reverse chine) Sides: 0.160 in. 5086-H116
Hull thicknessBottom: 0.190 in. 5086-H116 Sides: 0.125 in. 5052-H32
Engine and Drivetrain
Engine/s standard6.0 l MEFI-5 catalyzed
Engine/s standardnot available
ImpellerTurbo
ImpellerTurbo
Jet pumpHamilton 212
Jet pumpHamilton 212
Fuel tank capacity - Detail80 gal
Fuel tank capacity - Detail80 gal
Fuel tank capacity - Liters302.83
Fuel tank capacity - Liters302.83
Fuel tank capacity - Gal8
Fuel tank capacity - Gal8
Fuel typeGas
Fuel typeGas
Drive typeInboard
Drive typeInboard
Engine max450 hp
Engine maxnot available
Engine modelnot available
Engine model6.0 l MEFI-5 (catalyzed)

Duckworth 24 2011 vs Duckworth Ultra Magnum Inboard Jet 23 2012 — Common Questions

Which is the larger boat — the Duckworth 24 2011 or the Duckworth Ultra Magnum Inboard Jet 23 2012?
The Duckworth 24 2011 is the longer of the two at 24,0 feet overall. The Duckworth Ultra Magnum Inboard Jet 23 2012 comes in at 23,0 feet, making it roughly 1,0 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Duckworth 24 2011 or the Duckworth Ultra Magnum Inboard Jet 23 2012?
For trailering, the Duckworth Ultra Magnum Inboard Jet 23 2012 has the edge at 361 lbs dry weight versus 372 lbs for the Duckworth 24 2011. 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 Duckworth 24 2011 has a documented max rating of 450 hp. Engine specifications for the Duckworth Ultra Magnum Inboard Jet 23 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 Duckworth 24 2011 is Coast Guard rated for 7 passengers, while the Duckworth Ultra Magnum Inboard Jet 23 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 Duckworth 24 2011 and Duckworth Ultra Magnum Inboard Jet 23 2012 share an 102 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 Duckworth 24 2011 and Duckworth Ultra Magnum Inboard Jet 23 2012?
Both boats carry similar fuel loads — 8 gallons and 8 gallons respectively. Range will depend heavily on motor choice, throttle usage, and whether you're on flat lake water or coastal chop.
Are the Duckworth 24 2011 and Duckworth Ultra Magnum Inboard Jet 23 2012 from the same manufacturer?
Yes — both the Duckworth 24 2011 and the Duckworth Ultra Magnum Inboard Jet 23 2012 are built by Duckworth. 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.