When two boats share the same hull type — in this case both the Arima Sea Chaser 16 Fish On 2012 and the Arima Sea Pacer 17 2013 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 16 Fish On 2012 at 15,9 ft versus Arima Sea Pacer 17 2013 at 16,9 ft. At 105 lbs and 125 lbs respectively, both sit in a similar weight class — either should pair comfortably with most mid-size SUVs and half-ton trucks, though always confirm your specific tow rating with the motor added.

Both boats share a closely matched power ceiling — 100 hp for the Arima Sea Chaser 16 Fish On 2012 and 120 hp for the Arima Sea Pacer 17 2013. 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 Arima Sea Pacer 17 2013 is rated for 6 passengers, while the Arima Sea Chaser 16 Fish On 2012 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 Pacer 17 2013 could be the deciding factor.

At this size, power-to-weight ratio matters more than outright horsepower. The Arima Sea Pacer 17 2013 comes in at 1 lbs per hp versus 1 lbs per hp for the Arima Sea Chaser 16 Fish On 2012. 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.