The Starcraft Marine 1789 SC 2010 vs Starcraft Marine SeaFarer 14 S 2007 comparison sits squarely in the category of decisions where specs alone won't tell the whole story — intended use, storage, and long-term ownership costs all factor in.
Size is the most obvious dividing line here. The Starcraft Marine 1789 SC 2010 measures 17,5 feet overall (2010), giving it roughly 3,5 additional feet of deck space compared to the Starcraft Marine SeaFarer 14 S 2007 at 14,0 feet (2007). Weight tells a clearer story for trailering families: the Starcraft Marine 1789 SC 2010 tips the scales at 745 lbs — 520 lbs more than the Starcraft Marine SeaFarer 14 S 2007 at 225 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 60 hp, the Starcraft Marine 1789 SC 2010 has a 35-hp advantage over the Starcraft Marine SeaFarer 14 S 2007's 25-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load.
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 Starcraft Marine SeaFarer 14 S 2007 comes in at 9 lbs per hp versus 12 lbs per hp for the Starcraft Marine 1789 SC 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.
Bottom line: The Starcraft Marine 1789 SC 2010 at 17,5 ft is the right call if deck space, comfort, and entertaining are top of your list. The Starcraft Marine SeaFarer 14 S 2007 at 14,0 ft wins on trailering ease, likely lower purchase price, and simpler docking — a solid choice for a buyer who wants more boat for less money.