When two boats share the same hull type — in this case both the Crestliner Fish Hawk 1700 Tiller 2010 and the Crestliner Pro Tiller 1650 2011 are modified vee designs with aluminum 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 — Crestliner Fish Hawk 1700 Tiller 2010 at 17,2 ft versus Crestliner Pro Tiller 1650 2011 at 16,7 ft. Weight tells a clearer story for trailering families: the Crestliner Fish Hawk 1700 Tiller 2010 tips the scales at 105 lbs — 104 lbs more than the Crestliner Pro Tiller 1650 2011 at 1 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 — 75 hp for the Crestliner Fish Hawk 1700 Tiller 2010 and 75 hp for the Crestliner Pro Tiller 1650 2011. 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 — 3 gal and 2 gal — so range won't be a tiebreaker here.

Both boats are rated for 6 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.

At this size, power-to-weight ratio matters more than outright horsepower. The Crestliner Pro Tiller 1650 2011 comes in at 0 lbs per hp versus 1 lbs per hp for the Crestliner Fish Hawk 1700 Tiller 2010. 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.