Both the Crestliner Sportsman 14 SS SC 2007 and the Crestliner SS Series (1657 SS) 2012 are modified-V designs, so 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 Sportsman 14 SS SC 2007 at 14,0 ft versus Crestliner SS Series (1657 SS) 2012 at 16,0 ft. Weight tells a clearer story for trailering families: the Crestliner SS Series (1657 SS) 2012 tips the scales at 900 lbs - 380 lbs less than the Crestliner Sportsman 14 SS SC 2007 at 520 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 - 35 hp for the Crestliner Sportsman 14 SS SC 2007 and 50 hp for the Crestliner SS Series (1657 SS) 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.
Both boats are rated for 4 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 Sportsman 14 SS SC 2007 comes in at 15 lbs per hp versus 18 lbs per hp for the Crestliner SS Series (1657 SS) 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.
Bottom line: The Crestliner Sportsman 14 SS SC 2007 and Crestliner SS Series (1657 SS) 2012 are closely matched on the specs that matter most. Test-ride both on the water you actually use, check current dealer pricing, and factor in long-term service access before you sign.