When two boats share the same hull type — in this case both the Hurricane Boats SS 188 I/O 2011 and the Hurricane Boats SS 220 OB 2012 are tri-hull designs with fiberglass 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 Hurricane Boats SS 220 OB 2012 measures 22,0 feet overall (2012), giving it roughly 3,2 additional feet of deck space compared to the Hurricane Boats SS 188 I/O 2011 at 18,8 feet (2011). Weight tells a clearer story for trailering families: the Hurricane Boats SS 220 OB 2012 tips the scales at 4 578 lbs — 1 866 lbs less than the Hurricane Boats SS 188 I/O 2011 at 2 712 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 — 270 hp for the Hurricane Boats SS 188 I/O 2011 and 250 hp for the Hurricane Boats SS 220 OB 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. Fuel capacity breaks the other way: the Hurricane Boats SS 188 I/O 2011 carries 45 gallons versus 6 gallons in the Hurricane Boats SS 220 OB 2012. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.

Both boats are rated for 1 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.