The G3 Boats 1966 SC 2008 vs G3 Boats Sportsman 1610 SS 2023 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.
On paper these two are close siblings in the size department — G3 Boats 1966 SC 2008 at 18,0 ft versus G3 Boats Sportsman 1610 SS 2023 at 16,1 ft. Weight tells a clearer story for trailering families: the G3 Boats 1966 SC 2008 tips the scales at 1 045 lbs — 305 lbs more than the G3 Boats Sportsman 1610 SS 2023 at 740 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 115 hp, the G3 Boats 1966 SC 2008 has a 45-hp advantage over the G3 Boats Sportsman 1610 SS 2023's 70-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the G3 Boats 1966 SC 2008 carries 21 gallons versus 11 gallons in the G3 Boats Sportsman 1610 SS 2023. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.
For family outings this is probably the sharpest distinction between the two. The G3 Boats 1966 SC 2008 is rated for 8 passengers, while the G3 Boats Sportsman 1610 SS 2023 caps at 4. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the G3 Boats 1966 SC 2008 could be the deciding factor.
At this size, power-to-weight ratio matters more than outright horsepower. The G3 Boats 1966 SC 2008 comes in at 9 lbs per hp versus 11 lbs per hp for the G3 Boats Sportsman 1610 SS 2023. 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.
The G3 Boats Sportsman 1610 SS 2023 is trailerable — a genuine lifestyle advantage at this size. The G3 Boats 1966 SC 2008 isn't listed as trailerable, which may mean a permanent berth or mooring is required. The G3 Boats 1966 SC 2008 trailer is listed at 2,155 lbs.
Bottom line: Choose the G3 Boats 1966 SC 2008 if your priority is putting more people on the water — it handles 8 passengers and at 18,0 ft it has the deck room to back that rating up comfortably. The G3 Boats Sportsman 1610 SS 2023 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 4 that costs less to run day-to-day.