Starcraft Marine Star Step 221 I/O 2011 boat specs
Starcraft Marine
Starcraft Marine Star Step 221 I/O 2011
2011
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VS
Starcraft Marine Stardeck 256 Starlounger 2013 boat specs
Starcraft Marine
Starcraft Marine Stardeck 256 Starlounger 2013
2013
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Starcraft Marine Star Step 221 I/O 2011 vs Starcraft Marine Stardeck 256 Starlounger 2013 — Same Brand, Different Boat

Matching a modified vee Starcraft Marine Star Step 221 I/O 2011 against a pontoon Starcraft Marine Stardeck 256 Starlounger 2013 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 Stardeck 256 Starlounger 2013 measures 25,8 feet overall (2013), giving it roughly 4,3 additional feet of deck space compared to the Starcraft Marine Star Step 221 I/O 2011 at 21,6 feet (2011). Weight tells a clearer story for trailering families: the Starcraft Marine Star Step 221 I/O 2011 tips the scales at 2 945 lbs — 2 707 lbs more than the Starcraft Marine Stardeck 256 Starlounger 2013 at 238 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 2011 has a 275-hp advantage over the Starcraft Marine Stardeck 256 Starlounger 2013'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 2011 carries 51 gallons versus 3 gallons in the Starcraft Marine Stardeck 256 Starlounger 2013. 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 Stardeck 256 Starlounger 2013 is rated for 14 passengers, while the Starcraft Marine Star Step 221 I/O 2011 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 Stardeck 256 Starlounger 2013 could be the deciding factor.

Bottom line: Choose the Starcraft Marine Stardeck 256 Starlounger 2013 if your priority is putting more people on the water — it handles 14 passengers and at 25,8 ft it has the deck room to back that rating up comfortably. The Starcraft Marine Star Step 221 I/O 2011 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 13 that costs less to run day-to-day.
General Boat Info
MakeStarcraft Marine
MakeStarcraft Marine
ModelStar Step 221 I/O
ModelStardeck 256 Starlounger
Model Year2011
Model Year2013
Measurements / Dimensions
Beam102 in
Beam102 in
Beam - Meters2.59
Beam - Meters2.59
Beam - Inches102
Beam - Inches102
Depth - Detail32 in
Depth - Detail27 in
Depth - Centimeters81.28
Depth - Centimeters68.58
Depth - Inches32
Depth - Inches27
Weight - Detail2,945 lbs
Weight - Detail2,380 lbs
Weight - kg1335.83
Weight - kg1079.55
Weight - lbs.2945
Weight - lbs.238
Width [transom] - Detail94 in
Width [transom] - Detailnot available
Length - Feet21.58
Length - Feet25.83
Length overall - Detail21 ft. 7 in
Length overall - Detail25 ft. 10 in
Length overall - Meters6.58
Length overall - Meters7.87
Length overall - Inches259
Length overall - Inches31
Height [transom]not available
Height [transom]20 in
Body / Hull
Hull materialFiberglass
Hull materialAluminum
Hull typeModified Vee
Hull typePontoon
Engine and Drivetrain
Fuel tank capacity - Detail51 gal
Fuel tank capacity - Detail30 gal
Fuel tank capacity - Liters193.06
Fuel tank capacity - Liters113.56
Fuel tank capacity - Gal51
Fuel tank capacity - Gal3
Fuel typeGas
Fuel typeGas
Drive typeI/O
Drive typeOutboard
Engine max425 hp
Engine max150 hp
Engine makenot available
Engine makeMercury
Engine modelnot available
Engine model115ELPT
Operational Info
Maximum capacity1,900 lbs
Maximum capacity2,425 lbs
Maximum people13
Maximum people14
Pontoon and Inflatable Specific
Tube diameternot available
Tube diameter25 in
Tube gaugenot available
Tube gauge0.080 ga
Number of tubesnot available
Number of tubes2

Starcraft Marine Star Step 221 I/O 2011 vs Starcraft Marine Stardeck 256 Starlounger 2013 — Common Questions

Which is the larger boat — the Starcraft Marine Star Step 221 I/O 2011 or the Starcraft Marine Stardeck 256 Starlounger 2013?
The Starcraft Marine Stardeck 256 Starlounger 2013 is the longer of the two at 25,8 feet overall. The Starcraft Marine Star Step 221 I/O 2011 comes in at 21,6 feet, making it roughly 4,3 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Starcraft Marine Star Step 221 I/O 2011 or the Starcraft Marine Stardeck 256 Starlounger 2013?
For trailering, the Starcraft Marine Stardeck 256 Starlounger 2013 has the edge at 238 lbs dry weight versus 2 945 lbs for the Starcraft Marine Star Step 221 I/O 2011. Add a motor (typically 300–500 lbs for an outboard in this class), gear, and a partial fuel load and the difference grows. Lighter is friendlier on smaller tow vehicles and on fuel economy while hauling.
Which boat can handle a bigger outboard?
The Starcraft Marine Star Step 221 I/O 2011 is rated to a maximum of 425 hp, giving it the larger power ceiling. The Starcraft Marine Stardeck 256 Starlounger 2013 tops out at 150 hp. Keep in mind that maximum ratings are just that — matching the motor to the actual load and usage pattern usually matters more than chasing the ceiling.
How many people can each boat hold?
The Starcraft Marine Star Step 221 I/O 2011 is Coast Guard rated for 13 passengers, while the Starcraft Marine Stardeck 256 Starlounger 2013 is certified for 14. Note that legal capacity and comfortable capacity aren't always the same thing — on a full day out, most experienced boaters aim for about 80% of the rated number to keep things comfortable.
Do these boats require an oversize trailer permit to tow on US highways?
Both the Starcraft Marine Star Step 221 I/O 2011 and Starcraft Marine Stardeck 256 Starlounger 2013 share an 102 in beam — meaning both sit right at the 8’6" threshold that most US states use for standard-width loads. In most states you can tow at that width without a special permit, but regulations vary. Always check the rules for your state and any states you'll be passing through before your first long haul.
Which boat has the larger fuel tank — the Starcraft Marine Star Step 221 I/O 2011 or the Starcraft Marine Stardeck 256 Starlounger 2013?
The Starcraft Marine Star Step 221 I/O 2011 has the bigger tank at 51 gallons, versus 3 gallons on the Starcraft Marine Stardeck 256 Starlounger 2013. That 48-gallon difference translates to roughly 144–240 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Starcraft Marine Star Step 221 I/O 2011 and Starcraft Marine Stardeck 256 Starlounger 2013 from the same manufacturer?
Yes — both the Starcraft Marine Star Step 221 I/O 2011 and the Starcraft Marine Stardeck 256 Starlounger 2013 are built by Starcraft Marine. That means shared dealer networks, common parts availability, and consistent build quality across the line. The choice between them is essentially a question of how much boat you need, not which brand you trust.