The G3 Boats 1756SC 2006 vs G3 Boats Prop Tunnel 1966 CCT DLX 2013 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 1756SC 2006 at 16,0 ft versus G3 Boats Prop Tunnel 1966 CCT DLX 2013 at 18,9 ft. Weight tells a clearer story for trailering families: the G3 Boats Prop Tunnel 1966 CCT DLX 2013 tips the scales at 116 lbs — 109 lbs less than the G3 Boats 1756SC 2006 at 7 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 Prop Tunnel 1966 CCT DLX 2013 has a 45-hp advantage over the G3 Boats 1756SC 2006's 70-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Both carry nearly identical fuel loads — 21 gal and 19 gal — so range won't be a tiebreaker here.
For family outings this is probably the sharpest distinction between the two. The G3 Boats Prop Tunnel 1966 CCT DLX 2013 is rated for 8 passengers, while the G3 Boats 1756SC 2006 caps at 5. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the G3 Boats Prop Tunnel 1966 CCT DLX 2013 could be the deciding factor.
Bottom line: Choose the G3 Boats Prop Tunnel 1966 CCT DLX 2013 if your priority is putting more people on the water — it handles 8 passengers and at 18,9 ft it has the deck room to back that rating up comfortably. The G3 Boats 1756SC 2006 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 5 that costs less to run day-to-day.