Sun Tracker Party Barge 25 2004 vs Sun Tracker Party Deck 21 I/O 2004 - Boat Spec Comparison

Q: Which is easier to trailer — the Sun Tracker Party Barge 25 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 222 lbs for the Sun Tracker Party Barge 25 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.

Q: How many people can each boat hold?

The Sun Tracker Party Barge 25 2004 is Coast Guard rated for 14 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.

Q: Which boat has the larger fuel tank — the Sun Tracker Party Barge 25 2004 or the Sun Tracker Party Deck 21 I/O 2004?

The Sun Tracker Party Deck 21 I/O 2004 has the bigger tank at 41 gallons, versus 3 gallons on the Sun Tracker Party Barge 25 2004. That 38-gallon difference translates to roughly 114–190 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Q: Are the Sun Tracker Party Barge 25 2004 and Sun Tracker Party Deck 21 I/O 2004 from the same manufacturer?

Yes — both the Sun Tracker Party Barge 25 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.

Boat Comparison

Sun Tracker Party Barge 25 2004 vs Sun Tracker Party Deck 21 I/O 2004

Sun Tracker

Sun Tracker Party Barge 25 2004

2004

View full specs →

Sun Tracker

Sun Tracker Party Deck 21 I/O 2004

2004

View full specs →

Detailed Evaluation & Buyer Recommendation

Sun Tracker Party Barge 25 2004 vs Sun Tracker Party Deck 21 I/O 2004 — Same Brand, Different Boat

The Sun Tracker Party Barge 25 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.

For family outings this is probably the sharpest distinction between the two. The Sun Tracker Party Barge 25 2004 is rated for 14 passengers, while the Sun Tracker Party Deck 21 I/O 2004 caps at 10. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Sun Tracker Party Barge 25 2004 could be the deciding factor.

Bottom line: Choose the Sun Tracker Party Barge 25 2004 if your priority is putting more people on the water — it handles 14 passengers and at 24,0 ft it has the deck room to back that rating up comfortably. The Sun Tracker Party Deck 21 I/O 2004 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 10 that costs less to run day-to-day.

General Boat Info

MakeSun Tracker

ModelParty Barge 25

ModelParty Deck 21 I/O

Model Year2004

Measurements / Dimensions

Weight - Detail2,220 lbs

Weight - Detail2060 Lbs

Weight - kg1006.97

Weight - kg934.4

Weight - lbs.222

Weight - lbs.206

Length - Feet24

Length - Feetnot available

Length - Inches6

Length - Inchesnot available

Length overall - Detail24 ft. 6 in

Length overall - Detail20 ft. 7 in

Length overall - Meters7.47

Length overall - Meters6.27

Length overall - Inches294

Length overall - Inches247

Beamnot available

Beam102 in

Beam - Metersnot available

Beam - Meters2.59

Beam - Inchesnot available

Beam - Inches102

Pontoon and Inflatable Specific

Tube diameter26 in

Tube diameternot available

Tube gauge.080 5052 Marine Alloy

Tube gaugenot available

Engine and Drivetrain

Engine/s standard135 hp

Engine/s standard150 hp

Fuel tank capacity - Detail30 gal

Fuel tank capacity - Detail41 Gallons

Fuel tank capacity - Liters113.56

Fuel tank capacity - Liters155.2

Fuel tank capacity - Gal3

Fuel tank capacity - Gal41

Drive typeOutBoard

Drive typenot available

Operational Info

Maximum capacity2,115 lbs

Maximum capacity2045 Lbs

Maximum people14

Maximum people10 Persons

Body / Hull

Hull materialnot available

Hull materialAluminum

Sun Tracker Party Barge 25 2004 vs Sun Tracker Party Deck 21 I/O 2004 — Common Questions

Which is easier to trailer — the Sun Tracker Party Barge 25 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 222 lbs for the Sun Tracker Party Barge 25 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 Party Barge 25 2004 is Coast Guard rated for 14 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.

Which boat has the larger fuel tank — the Sun Tracker Party Barge 25 2004 or the Sun Tracker Party Deck 21 I/O 2004?

The Sun Tracker Party Deck 21 I/O 2004 has the bigger tank at 41 gallons, versus 3 gallons on the Sun Tracker Party Barge 25 2004. That 38-gallon difference translates to roughly 114–190 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Are the Sun Tracker Party Barge 25 2004 and Sun Tracker Party Deck 21 I/O 2004 from the same manufacturer?

Yes — both the Sun Tracker Party Barge 25 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.

← Sun Tracker Party Barge 25 2004 full specs ← Sun Tracker Party Deck 21 I/O 2004 full specs