When two boats share the same hull type — in this case both the SeaArk 1872 Pro (CC) 2008 and the SeaArk 2072 C.U.B. 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 1872 Pro (CC) 2008 measures 18,0 feet overall (2008), giving it roughly 16,0 additional feet of deck space compared to the SeaArk 2072 C.U.B. 2009 at 2,0 feet (2009). At 78 lbs and 87 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 SeaArk 1872 Pro (CC) 2008 carries a rated maximum of 130 hp. Engine data for the SeaArk 2072 C.U.B. 2009 wasn't available in our records — check the manufacturer's spec sheet before sizing a motor.
For family outings this is probably the sharpest distinction between the two. The SeaArk 1872 Pro (CC) 2008 is rated for 11 passengers, while the SeaArk 2072 C.U.B. 2009 caps at 6. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the SeaArk 1872 Pro (CC) 2008 could be the deciding factor.
Bottom line: Choose the SeaArk 1872 Pro (CC) 2008 if your priority is putting more people on the water — it handles 11 passengers and at 18,0 ft it has the deck room to back that rating up comfortably. The SeaArk 2072 C.U.B. 2009 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 6 that costs less to run day-to-day.