When two boats share the same hull type — in this case both the SeaArk 2072SS 2011 and the SeaArk 2472SS 2009 are modified 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 SeaArk 2472SS 2009 measures 24,0 feet overall (2009), giving it roughly 22,0 additional feet of deck space compared to the SeaArk 2072SS 2011 at 2,0 feet (2011). At 81 lbs and 81 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 share a closely matched power ceiling — 90 hp for the SeaArk 2072SS 2011 and 90 hp for the SeaArk 2472SS 2009. Real-world performance will come down more to which motor is actually bolted on, its load at the time, and whether it's a 4-stroke or 2-stroke setup.
Both boats are rated for 13 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 SeaArk 2472SS 2009 at 24,0 ft is the right call if deck space, comfort, and entertaining are top of your list. The SeaArk 2072SS 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.