The Sweetwater 2423 SC 2005 vs Sweetwater SW 186 C 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.
Size is the most obvious dividing line here. The Sweetwater 2423 SC 2005 measures 24,0 feet overall (2005), giving it roughly 6,0 additional feet of deck space compared to the Sweetwater SW 186 C 2013 at 18,0 feet (2013). Weight tells a clearer story for trailering families: the Sweetwater 2423 SC 2005 tips the scales at 2 023 lbs — 144 lbs more than the Sweetwater SW 186 C 2013 at 1 879 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 SC 2005 has a 75-hp advantage over the Sweetwater SW 186 C 2013's 60-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Sweetwater 2423 SC 2005 carries 24 gallons versus 11 gallons in the Sweetwater SW 186 C 2013. 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 Sweetwater 2423 SC 2005 is rated for 13 passengers, while the Sweetwater SW 186 C 2013 caps at 9. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Sweetwater 2423 SC 2005 could be the deciding factor.
Bottom line: Choose the Sweetwater 2423 SC 2005 if your priority is putting more people on the water — it handles 13 passengers and at 24,0 ft it has the deck room to back that rating up comfortably. The Sweetwater SW 186 C 2013 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 9 that costs less to run day-to-day.