Detailed Evaluation & Buyer Recommendation
Duckworth Ultra Magnum Inboard 24 ft. 2008 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 Ultra Magnum Inboard 24 ft. 2008 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 Ultra Magnum Inboard 24 ft. 2008 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.
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 Ultra Magnum Inboard 24 ft. 2008 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
ModelUltra Magnum Inboard 24 ft
ModelUltra Magnum Inboard Jet 23
Model Year2008
Model Year2012
Measurements / Dimensions
Beam - Meters2.59
Beam - Meters2.59
Beam - Inches102
Beam - Inches102
Deadrise12℃ at transom
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. (5086-H116)
Width [transom] - Detail84 in
Height - Detail36 in. (5052-H32)
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 thickness0.125 in
Hull thicknessBottom: 0.190 in. 5086-H116 Sides: 0.125 in. 5052-H32
Hull typeDeep vee
Hull typeDeep Vee
Engine and Drivetrain
Engine/s standardMarine Power 8.1 l GM V-8
Engine/s standardnot available
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
Drive typeInboard
Drive typeInboard
Engine modelnot available
Engine model6.0 l MEFI-5 (catalyzed)
Impellernot available
ImpellerTurbo
Jet pumpnot available
Jet pumpHamilton 212