When two boats share the same hull type — in this case both the Duckworth 24 2011 and the Duckworth 255 2011 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 255 2011 at 25,5 ft. At 372 lbs and 272 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 power gap is worth calling out. Rated to 500 hp, the Duckworth 255 2011 has a 50-hp advantage over the Duckworth 24 2011's 450-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Duckworth 255 2011 carries 62 gallons versus 8 gallons in the Duckworth 24 2011. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.
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: Performance buyers should lean toward the Duckworth 255 2011 and its 500-hp ceiling. If fuel economy and quieter running matter more than top-end speed, the Duckworth 24 2011 with its 450-hp rating is the more economical daily driver.