When two boats share the same hull type — in this case both the Duckworth 215 2010 and the Duckworth 30 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?
Size is the most obvious dividing line here. The Duckworth 215 2010 measures 21,5 feet overall (2010), giving it roughly 18,5 additional feet of deck space compared to the Duckworth 30 2011 at 3,0 feet (2011). Weight tells a clearer story for trailering families: the Duckworth 215 2010 tips the scales at 227 lbs — 173 lbs more than the Duckworth 30 2011 at 54 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 power gap is worth calling out. Rated to 500 hp, the Duckworth 30 2011 has a 250-hp advantage over the Duckworth 215 2010's 250-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 215 2010 carries 62 gallons versus 13 gallons in the Duckworth 30 2011. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.
For family outings this is probably the sharpest distinction between the two. The Duckworth 30 2011 is rated for 9 passengers, while the Duckworth 215 2010 caps at 6. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Duckworth 30 2011 could be the deciding factor.
Bottom line: Choose the Duckworth 30 2011 if your priority is putting more people on the water — it handles 9 passengers and at 3,0 ft it has the deck room to back that rating up comfortably. The Duckworth 215 2010 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 6 that costs less to run day-to-day.