Starcraft Marine Stardeck 256 Starlounger Starport 2013 boat specs
Starcraft Marine
Starcraft Marine Stardeck 256 Starlounger Starport 2013
2013
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VS
Starcraft Marine STX 206 Viper 2012 boat specs
Starcraft Marine
Starcraft Marine STX 206 Viper 2012
2012
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Starcraft Marine Stardeck 256 Starlounger Starport 2013 vs Starcraft Marine STX 206 Viper 2012 — Same Brand, Different Boat

Matching a pontoon Starcraft Marine Stardeck 256 Starlounger Starport 2013 against a modified vee Starcraft Marine STX 206 Viper 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 Stardeck 256 Starlounger Starport 2013 measures 25,8 feet overall (2013), giving it roughly 5,3 additional feet of deck space compared to the Starcraft Marine STX 206 Viper 2012 at 20,5 feet (2012). Weight tells a clearer story for trailering families: the Starcraft Marine Stardeck 256 Starlounger Starport 2013 tips the scales at 238 lbs — 214 lbs more than the Starcraft Marine STX 206 Viper 2012 at 24 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 300 hp, the Starcraft Marine STX 206 Viper 2012 has a 150-hp advantage over the Starcraft Marine Stardeck 256 Starlounger Starport 2013's 150-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Both carry nearly identical fuel loads — 3 gal and 5 gal — so range won't be a tiebreaker here.

For family outings this is probably the sharpest distinction between the two. The Starcraft Marine Stardeck 256 Starlounger Starport 2013 is rated for 14 passengers, while the Starcraft Marine STX 206 Viper 2012 caps at 6. 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 Starport 2013 could be the deciding factor.

Bottom line: Choose the Starcraft Marine Stardeck 256 Starlounger Starport 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 STX 206 Viper 2012 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 6 that costs less to run day-to-day.
General Boat Info
MakeStarcraft Marine
MakeStarcraft Marine
ModelStardeck 256 Starlounger Starport
ModelSTX 206 Viper
Model Year2013
Model Year2012
Measurements / Dimensions
Beam102 in
Beam96 in
Beam - Meters2.59
Beam - Meters2.44
Beam - Inches102
Beam - Inches96
Depth - Detail27 in
Depth - Detail25 in
Depth - Centimeters68.58
Depth - Centimeters63.5
Depth - Inches27
Depth - Inches25
Weight - Detail2,380 lbs
Weight - Detail2,400 lbs
Weight - kg1079.55
Weight - kg1088.62
Weight - lbs.238
Weight - lbs.24
Height [transom]20 in
Height [transom]25 in
Length - Feet25.83
Length - Feet20.5
Length overall - Detail25 ft. 10 in
Length overall - Detail20 ft. 6 in
Length overall - Meters7.87
Length overall - Meters6.25
Length overall - Inches31
Length overall - Inches246
Width [transom] - Detailnot available
Width [transom] - Detail92 in
Body / Hull
Hull materialAluminum
Hull materialAluminum
Hull typePontoon
Hull typeModified Vee
Pontoon and Inflatable Specific
Tube diameter25 in
Tube diameternot available
Tube gauge0.080 ga
Tube gaugenot available
Number of tubes2
Number of tubesnot available
Engine and Drivetrain
Engine makeMercury
Engine makeMercury
Engine model115ELPT
Engine model150 XL Optimax
Fuel tank capacity - Detail30 gal
Fuel tank capacity - Detail50 gal
Fuel tank capacity - Liters113.56
Fuel tank capacity - Liters189.27
Fuel tank capacity - Gal3
Fuel tank capacity - Gal5
Fuel typeGas
Fuel typeGas
Drive typeOutboard
Drive typeOutboard
Engine max150 hp
Engine max300 hp
Operational Info
Maximum capacity2,425 lbs
Maximum capacity2,200 lbs
Maximum people14
Maximum people6
Trailer Info
Trailer - Length over allnot available
Trailer - Length over all26 ft. 5 in
Trailer - Weightnot available
Trailer - WeightTowing Weight: 4,595 lbs

Starcraft Marine Stardeck 256 Starlounger Starport 2013 vs Starcraft Marine STX 206 Viper 2012 — Common Questions

Which is the larger boat — the Starcraft Marine Stardeck 256 Starlounger Starport 2013 or the Starcraft Marine STX 206 Viper 2012?
The Starcraft Marine Stardeck 256 Starlounger Starport 2013 is the longer of the two at 25,8 feet overall. The Starcraft Marine STX 206 Viper 2012 comes in at 20,5 feet, making it roughly 5,3 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Starcraft Marine Stardeck 256 Starlounger Starport 2013 or the Starcraft Marine STX 206 Viper 2012?
For trailering, the Starcraft Marine STX 206 Viper 2012 has the edge at 24 lbs dry weight versus 238 lbs for the Starcraft Marine Stardeck 256 Starlounger Starport 2013. 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 STX 206 Viper 2012 is rated to a maximum of 300 hp, giving it the larger power ceiling. The Starcraft Marine Stardeck 256 Starlounger Starport 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 Stardeck 256 Starlounger Starport 2013 is Coast Guard rated for 14 passengers, while the Starcraft Marine STX 206 Viper 2012 is certified for 6. 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.
Which boat is wider, and does it affect trailering?
The Starcraft Marine Stardeck 256 Starlounger Starport 2013 measures 102" wide, compared to 96" for the Starcraft Marine STX 206 Viper 2012. The US standard-width towing limit is 8’6" (102") in most states — anything over that may need a wide-load permit. Confirm your specific route requirements with each state's DOT.
How do the fuel tanks compare on the Starcraft Marine Stardeck 256 Starlounger Starport 2013 and Starcraft Marine STX 206 Viper 2012?
Both boats carry similar fuel loads — 3 gallons and 5 gallons respectively. Range will depend heavily on motor choice, throttle usage, and whether you're on flat lake water or coastal chop.
Are the Starcraft Marine Stardeck 256 Starlounger Starport 2013 and Starcraft Marine STX 206 Viper 2012 from the same manufacturer?
Yes — both the Starcraft Marine Stardeck 256 Starlounger Starport 2013 and the Starcraft Marine STX 206 Viper 2012 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.