Detailed Evaluation & Buyer Recommendation
Sun Tracker Fishin Deck 21 2004 vs Sun Tracker Party Deck 21 I/O 2004 — Same Brand, Different Boat
The Sun Tracker Fishin Deck 21 2004 vs Sun Tracker Party Deck 21 I/O 2004 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.
Both boats are rated for 10 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 Sun Tracker Fishin Deck 21 2004 and Sun Tracker Party Deck 21 I/O 2004 are closely matched on the specs that matter most. Test-ride both on the water you actually use, check current dealer pricing, and factor in long-term service access before you sign.
General Boat Info
MakeSun Tracker
MakeSun Tracker
ModelFishin Deck 21
ModelParty Deck 21 I/O
Model Year2004
Model Year2004
Measurements / Dimensions
Beam - Meters2.59
Beam - Meters2.59
Beam - Inches102
Beam - Inches102
Weight - Detail2060 Lbs
Weight - Detail2060 Lbs
Weight - kg934.4
Weight - kg934.4
Weight - lbs.206
Weight - lbs.206
Length overall - Detail20 ft. 7 in
Length overall - Detail20 ft. 7 in
Length overall - Meters6.27
Length overall - Meters6.27
Length overall - Inches247
Length overall - Inches247
Body / Hull
Hull materialAluminum
Hull materialAluminum
Engine and Drivetrain
Engine/s standard150 hp
Engine/s standard150 hp
Fuel tank capacity - Detail41 Gallons
Fuel tank capacity - Detail41 Gallons
Fuel tank capacity - Liters155.2
Fuel tank capacity - Liters155.2
Fuel tank capacity - Gal41
Fuel tank capacity - Gal41
Operational Info
Maximum capacity2045 Lbs
Maximum capacity2045 Lbs
Maximum people10 Persons
Maximum people10 Persons
Sun Tracker Fishin Deck 21 2004 vs Sun Tracker Party Deck 21 I/O 2004 — Common Questions
Which is easier to trailer — the Sun Tracker Fishin Deck 21 2004 or the Sun Tracker Party Deck 21 I/O 2004?
For trailering, the Sun Tracker Party Deck 21 I/O 2004 has the edge at 206 lbs dry weight versus 206 lbs for the Sun Tracker Fishin Deck 21 2004. 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.
How many people can each boat hold?
The Sun Tracker Fishin Deck 21 2004 is Coast Guard rated for 10 passengers, while the Sun Tracker Party Deck 21 I/O 2004 is certified for 10. 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 Sun Tracker Fishin Deck 21 2004 and Sun Tracker Party Deck 21 I/O 2004 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.
How do the fuel tanks compare on the Sun Tracker Fishin Deck 21 2004 and Sun Tracker Party Deck 21 I/O 2004?
Both boats carry similar fuel loads — 41 gallons and 41 gallons respectively. Range will depend heavily on motor choice, throttle usage, and whether you're on flat lake water or coastal chop.
Are the Sun Tracker Fishin Deck 21 2004 and Sun Tracker Party Deck 21 I/O 2004 from the same manufacturer?
Yes — both the Sun Tracker Fishin Deck 21 2004 and the Sun Tracker Party Deck 21 I/O 2004 are built by Sun Tracker. 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.