Matching a modified vee Starcraft Marine 221 I/O 2010 against a pontoon Starcraft Marine Starfish 236 2012 means you're likely deciding between two genuinely different on-water experiences. Hull type shapes everything from ride quality and fuel burn to dock handling and resale trajectory.
Size is the most obvious dividing line here. The Starcraft Marine Starfish 236 2012 measures 24,8 feet overall (2012), giving it roughly 3,3 additional feet of deck space compared to the Starcraft Marine 221 I/O 2010 at 21,6 feet (2010). Weight tells a clearer story for trailering families: the Starcraft Marine 221 I/O 2010 tips the scales at 2 945 lbs — 2 717 lbs more than the Starcraft Marine Starfish 236 2012 at 228 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 425 hp, the Starcraft Marine 221 I/O 2010 has a 275-hp advantage over the Starcraft Marine Starfish 236 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 Starcraft Marine 221 I/O 2010 carries 51 gallons versus 24 gallons in the Starcraft Marine Starfish 236 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 13 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 Starcraft Marine Starfish 236 2012 at 24,8 ft is the right call if deck space, comfort, and entertaining are top of your list. The Starcraft Marine 221 I/O 2010 at 21,6 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.