When two boats share the same hull type — in this case both the Hurricane Boats SD 2000 OB 2012 and the Hurricane Boats SS 188 I/O 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?
On paper these two are close siblings in the size department — Hurricane Boats SD 2000 OB 2012 at 20,3 ft versus Hurricane Boats SS 188 I/O 2012 at 18,8 ft. Weight tells a clearer story for trailering families: the Hurricane Boats SD 2000 OB 2012 tips the scales at 4 239 lbs — 423 lbs more than the Hurricane Boats SS 188 I/O 2012 at 3 816 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 270 hp, the Hurricane Boats SS 188 I/O 2012 has a 45-hp advantage over the Hurricane Boats SD 2000 OB 2012's 225-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Both carry nearly identical fuel loads — 51 gal and 49 gal — so range won't be a tiebreaker here.
For family outings this is probably the sharpest distinction between the two. The Hurricane Boats SD 2000 OB 2012 is rated for 9 passengers, while the Hurricane Boats SS 188 I/O 2012 caps at 1. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Hurricane Boats SD 2000 OB 2012 could be the deciding factor.
Bottom line: Choose the Hurricane Boats SD 2000 OB 2012 if your priority is putting more people on the water — it handles 9 passengers and at 20,3 ft it has the deck room to back that rating up comfortably. The Hurricane Boats SS 188 I/O 2012 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 1 that costs less to run day-to-day.