When two boats share the same hull type — in this case both the Arima Sea Chaser 17 2013 and the Arima Sea Explorer 16 2008 are modified vee 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 — Arima Sea Chaser 17 2013 at 16,9 ft versus Arima Sea Explorer 16 2008 at 15,0 ft. Weight tells a clearer story for trailering families: the Arima Sea Chaser 17 2013 tips the scales at 125 lbs — 114 lbs more than the Arima Sea Explorer 16 2008 at 11 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 — 120 hp for the Arima Sea Chaser 17 2013 and 100 hp for the Arima Sea Explorer 16 2008. 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. Both carry nearly identical fuel loads — 27 gal and 27 gal — so range won't be a tiebreaker here.

For family outings this is probably the sharpest distinction between the two. The Arima Sea Chaser 17 2013 is rated for 6 passengers, while the Arima Sea Explorer 16 2008 caps at 4. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Arima Sea Chaser 17 2013 could be the deciding factor.

At this size, power-to-weight ratio matters more than outright horsepower. The Arima Sea Explorer 16 2008 comes in at 0 lbs per hp versus 1 lbs per hp for the Arima Sea Chaser 17 2013. 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.