The Starcraft Marine Calais 2310 IO 2007 vs Starcraft Marine SF 1620 Camp Side 2010 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 SF 1620 Camp Side 2010 measures 16,3 feet overall (2010), giving it roughly 14,3 additional feet of deck space compared to the Starcraft Marine Calais 2310 IO 2007 at 2,0 feet (2007). Weight tells a clearer story for trailering families: the Starcraft Marine Calais 2310 IO 2007 tips the scales at 255 lbs — 198 lbs more than the Starcraft Marine SF 1620 Camp Side 2010 at 57 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 40 hp, the Starcraft Marine SF 1620 Camp Side 2010 has a 34-hp advantage over the Starcraft Marine Calais 2310 IO 2007's 6-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load.

For family outings this is probably the sharpest distinction between the two. The Starcraft Marine Calais 2310 IO 2007 is rated for 12 passengers, while the Starcraft Marine SF 1620 Camp Side 2010 caps at 5. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Starcraft Marine Calais 2310 IO 2007 could be the deciding factor.

At this size, power-to-weight ratio matters more than outright horsepower. The Starcraft Marine SF 1620 Camp Side 2010 comes in at 1 lbs per hp versus 41 lbs per hp for the Starcraft Marine Calais 2310 IO 2007. 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.