Matching a tunnel SeaArk 1860JTPCC Jet Tunnel Pro 2012 against a modified vee SeaArk Stealth 172 2009 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 1860JTPCC Jet Tunnel Pro 2012 at 18,0 ft versus SeaArk Stealth 172 2009 at 17,0 ft. Weight tells a clearer story for trailering families: the SeaArk Stealth 172 2009 tips the scales at 925 lbs — 410 lbs less than the SeaArk 1860JTPCC Jet Tunnel Pro 2012 at 515 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 100 hp, the SeaArk Stealth 172 2009 has a 35-hp advantage over the SeaArk 1860JTPCC Jet Tunnel Pro 2012's 65-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 1860JTPCC Jet Tunnel Pro 2012 is rated for 5 passengers, while the SeaArk Stealth 172 2009 caps at 4. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the SeaArk 1860JTPCC Jet Tunnel Pro 2012 could be the deciding factor.

At this size, power-to-weight ratio matters more than outright horsepower. The SeaArk 1860JTPCC Jet Tunnel Pro 2012 comes in at 8 lbs per hp versus 9 lbs per hp for the SeaArk Stealth 172 2009. The lower the ratio the more explosive the acceleration — meaningful on a short RIB where bursts of speed, quick planing, and agility in surf or tight waterways define the experience.