The Cobia Boats 21 Bay 2012 vs Cobia Boats 230 WA 2006 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 — Cobia Boats 21 Bay 2012 at 21,1 ft versus Cobia Boats 230 WA 2006 at 23,0 ft. Weight tells a clearer story for trailering families: the Cobia Boats 21 Bay 2012 tips the scales at 205 lbs — 201 lbs more than the Cobia Boats 230 WA 2006 at 4 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 250 hp, the Cobia Boats 230 WA 2006 has a 50-hp advantage over the Cobia Boats 21 Bay 2012's 200-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Cobia Boats 230 WA 2006 carries 113 gallons versus 6 gallons in the Cobia Boats 21 Bay 2012. 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 Cobia Boats 230 WA 2006 is rated for 7 passengers, while the Cobia Boats 21 Bay 2012 caps at 1. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Cobia Boats 230 WA 2006 could be the deciding factor.
Bottom line: Choose the Cobia Boats 230 WA 2006 if your priority is putting more people on the water — it handles 7 passengers and at 23,0 ft it has the deck room to back that rating up comfortably. The Cobia Boats 21 Bay 2012 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 1 that costs less to run day-to-day.