The Weldcraft Marine 188 2009 vs Weldcraft Marine Renegade - 18 ft. Outback 2005 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 — Weldcraft Marine 188 2009 at 18,7 ft versus Weldcraft Marine Renegade - 18 ft. Outback 2005 at 18,0 ft. Weight tells a clearer story for trailering families: the Weldcraft Marine 188 2009 tips the scales at 136 lbs — 121 lbs more than the Weldcraft Marine Renegade - 18 ft. Outback 2005 at 15 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.
Both boats share a closely matched power ceiling — 150 hp for the Weldcraft Marine 188 2009 and 150 hp for the Weldcraft Marine Renegade - 18 ft. Outback 2005. Real-world performance will come down more to which motor is actually bolted on, its load at the time, and whether it's a 4-stroke or 2-stroke setup. Both carry nearly identical fuel loads — 42 gal and 42 gal — so range won't be a tiebreaker here.
For family outings this is probably the sharpest distinction between the two. The Weldcraft Marine Renegade - 18 ft. Outback 2005 is rated for 6 passengers, while the Weldcraft Marine 188 2009 caps at 5. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Weldcraft Marine Renegade - 18 ft. Outback 2005 could be the deciding factor.
Bottom line: Choose the Weldcraft Marine Renegade - 18 ft. Outback 2005 if your priority is putting more people on the water — it handles 6 passengers and at 18,0 ft it has the deck room to back that rating up comfortably. The Weldcraft Marine 188 2009 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 5 that costs less to run day-to-day.