Matching a tunnel SeaArk 2072MVT Super Tunnel Jon 2013 against a modified vee SeaArk XV180 (SC) 2012 means you're likely deciding between two genuinely different on-water experiences. Hull type shapes everything from ride quality and fuel burn to dock handling and resale trajectory.
On paper these two are close siblings in the size department — SeaArk 2072MVT Super Tunnel Jon 2013 at 20,1 ft versus SeaArk XV180 (SC) 2012 at 18,0 ft. Weight tells a clearer story for trailering families: the SeaArk XV180 (SC) 2012 tips the scales at 905 lbs — 824 lbs less than the SeaArk 2072MVT Super Tunnel Jon 2013 at 81 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.
Both boats share a closely matched power ceiling — 90 hp for the SeaArk 2072MVT Super Tunnel Jon 2013 and 90 hp for the SeaArk XV180 (SC) 2012. 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.
For family outings this is probably the sharpest distinction between the two. The SeaArk 2072MVT Super Tunnel Jon 2013 is rated for 6 passengers, while the SeaArk XV180 (SC) 2012 caps at 5. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the SeaArk 2072MVT Super Tunnel Jon 2013 could be the deciding factor.
Bottom line: Choose the SeaArk 2072MVT Super Tunnel Jon 2013 if your priority is putting more people on the water — it handles 6 passengers and at 20,1 ft it has the deck room to back that rating up comfortably. The SeaArk XV180 (SC) 2012 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 5 that costs less to run day-to-day.