The Cobia Boats 180 Dual Console (2013) 2012 vs Cobia Boats 210 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 180 Dual Console (2013) 2012 at 17,8 ft versus Cobia Boats 210 WA 2006 at 20,0 ft. Weight tells a clearer story for trailering families: the Cobia Boats 210 WA 2006 tips the scales at 3 400 lbs - 1 500 lbs less than the Cobia Boats 180 Dual Console (2013) 2012 at 1 900 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 200 hp, the Cobia Boats 210 WA 2006 has a 50-hp advantage over the Cobia Boats 180 Dual Console (2013) 2012's 150-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 210 WA 2006 carries 90 gallons versus 47 gallons in the Cobia Boats 180 Dual Console (2013) 2012. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.
Both boats are rated for 6 passengers - a good fit for a family of four or five plus guests. Comfort at capacity is another matter; the longer hull typically means more seat options and better weight distribution.
Bottom line: The Cobia Boats 210 WA 2006 at 20,0 ft is the right call if deck space, comfort, and entertaining are top of your list. The Cobia Boats 180 Dual Console (2013) 2012 at 17,8 ft wins on trailering ease, likely lower purchase price, and simpler docking - a solid choice for a buyer who wants more boat for less money.