Matching a pontoon Starcraft Marine 246 RE CR 2010 against a modified vee Starcraft Marine Star Step 221 I/O 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.
On paper these two are close siblings in the size department — Starcraft Marine 246 RE CR 2010 at 24,3 ft versus Starcraft Marine Star Step 221 I/O 2012 at 21,9 ft. Weight tells a clearer story for trailering families: the Starcraft Marine Star Step 221 I/O 2012 tips the scales at 2 945 lbs — 528 lbs less than the Starcraft Marine 246 RE CR 2010 at 2 417 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 Star Step 221 I/O 2012 has a 275-hp advantage over the Starcraft Marine 246 RE CR 2010'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 Star Step 221 I/O 2012 carries 51 gallons versus 3 gallons in the Starcraft Marine 246 RE CR 2010. 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 Starcraft Marine 246 RE CR 2010 is rated for 14 passengers, while the Starcraft Marine Star Step 221 I/O 2012 caps at 13. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Starcraft Marine 246 RE CR 2010 could be the deciding factor.
Bottom line: Choose the Starcraft Marine 246 RE CR 2010 if your priority is putting more people on the water — it handles 14 passengers and at 24,3 ft it has the deck room to back that rating up comfortably. The Starcraft Marine Star Step 221 I/O 2012 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 13 that costs less to run day-to-day.