When two boats share the same hull type — in this case both the SeaArk 1860TPCC 2010 and the SeaArk 2072MVT Super Tunnel Jon 2013 are tunnel 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 — SeaArk 1860TPCC 2010 at 18,0 ft versus SeaArk 2072MVT Super Tunnel Jon 2013 at 20,1 ft. At 53 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.
The power gap is worth calling out. Rated to 90 hp, the SeaArk 2072MVT Super Tunnel Jon 2013 has a 30-hp advantage over the SeaArk 1860TPCC 2010's 60-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load.
For family outings this is probably the sharpest distinction between the two. The SeaArk 1860TPCC 2010 is rated for 7 passengers, while the SeaArk 2072MVT Super Tunnel Jon 2013 caps at 6. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the SeaArk 1860TPCC 2010 could be the deciding factor.
Bottom line: Choose the SeaArk 1860TPCC 2010 if your priority is putting more people on the water — it handles 7 passengers and at 18,0 ft it has the deck room to back that rating up comfortably. The SeaArk 2072MVT Super Tunnel Jon 2013 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 6 that costs less to run day-to-day.