The Sweetwater 2423 EL 2005 vs Sweetwater SW 1780 RE3 2009 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 Sweetwater 2423 EL 2005 measures 24,0 feet overall (2005), giving it roughly 7,0 additional feet of deck space compared to the Sweetwater SW 1780 RE3 2009 at 17,0 feet (2009). Weight tells a clearer story for trailering families: the Sweetwater 2423 EL 2005 tips the scales at 1 971 lbs — 118 lbs more than the Sweetwater SW 1780 RE3 2009 at 1 853 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 135 hp, the Sweetwater 2423 EL 2005 has a 75-hp advantage over the Sweetwater SW 1780 RE3 2009's 60-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Both carry nearly identical fuel loads — 24 gal and 24 gal — so range won't be a tiebreaker here.
For family outings this is probably the sharpest distinction between the two. The Sweetwater 2423 EL 2005 is rated for 14 passengers, while the Sweetwater SW 1780 RE3 2009 caps at 7. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Sweetwater 2423 EL 2005 could be the deciding factor.
Bottom line: Choose the Sweetwater 2423 EL 2005 if your priority is putting more people on the water — it handles 14 passengers and at 24,0 ft it has the deck room to back that rating up comfortably. The Sweetwater SW 1780 RE3 2009 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 7 that costs less to run day-to-day.