When two boats share the same hull type — in this case both the Duckworth 20 2011 and the Duckworth 22 Ultra Magnum Inboard Jet 2009 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?
Size is the most obvious dividing line here. The Duckworth 22 Ultra Magnum Inboard Jet 2009 measures 22,0 feet overall (2009), giving it roughly 20,0 additional feet of deck space compared to the Duckworth 20 2011 at 2,0 feet (2011). Weight tells a clearer story for trailering families: the Duckworth 22 Ultra Magnum Inboard Jet 2009 tips the scales at 331 lbs — 304 lbs less than the Duckworth 20 2011 at 27 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 Duckworth 20 2011 carries a rated maximum of 150 hp. Engine data for the Duckworth 22 Ultra Magnum Inboard Jet 2009 wasn't available in our records — check the manufacturer's spec sheet before sizing a motor.Both carry nearly identical fuel loads — 62 gal and 62 gal — so range won't be a tiebreaker here.
Both boats are rated for 6 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 22 Ultra Magnum Inboard Jet 2009 at 22,0 ft is the right call if deck space, comfort, and entertaining are top of your list. The Duckworth 20 2011 at 2,0 ft wins on trailering ease, likely lower purchase price, and simpler docking — a solid choice for a buyer who wants more boat for less money.