Sun Tracker Bass Buggy 18 2010 vs Sun Tracker Party Deck 21 I/O 2004 - Boat Spec Comparison

Q: Which is easier to trailer — the Sun Tracker Bass Buggy 18 2010 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 1 229 lbs for the Sun Tracker Bass Buggy 18 2010. 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: What is the maximum horsepower rating for these boats?

The Sun Tracker Bass Buggy 18 2010 has a documented max rating of 30 hp. Engine specifications for the Sun Tracker Party Deck 21 I/O 2004 were not available in our database — check the OEM spec sheet or manufacturer's website for confirmation.

Q: How many people can each boat hold?

The Sun Tracker Bass Buggy 18 2010 is Coast Guard rated for 5 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 Bass Buggy 18 2010 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 9 gallons on the Sun Tracker Bass Buggy 18 2010. That 32-gallon difference translates to roughly 96–160 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Q: Are the Sun Tracker Bass Buggy 18 2010 and Sun Tracker Party Deck 21 I/O 2004 from the same manufacturer?

Yes — both the Sun Tracker Bass Buggy 18 2010 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 Bass Buggy 18 2010 vs Sun Tracker Party Deck 21 I/O 2004

Sun Tracker

Sun Tracker Bass Buggy 18 2010

2010

View full specs →

Sun Tracker

Sun Tracker Party Deck 21 I/O 2004

2004

View full specs →

Detailed Evaluation & Buyer Recommendation

Sun Tracker Bass Buggy 18 2010 vs Sun Tracker Party Deck 21 I/O 2004 — Same Brand, Different Boat

The Sun Tracker Bass Buggy 18 2010 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.

The Sun Tracker Bass Buggy 18 2010 carries a rated maximum of 30 hp. Engine data for the Sun Tracker Party Deck 21 I/O 2004 wasn't available in our records — check the manufacturer's spec sheet before sizing a motor.Fuel capacity breaks the other way: the Sun Tracker Party Deck 21 I/O 2004 carries 41 gallons versus 9 gallons in the Sun Tracker Bass Buggy 18 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 Sun Tracker Party Deck 21 I/O 2004 is rated for 10 passengers, while the Sun Tracker Bass Buggy 18 2010 caps at 5. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Sun Tracker Party Deck 21 I/O 2004 could be the deciding factor.

Bottom line: Choose the Sun Tracker Party Deck 21 I/O 2004 if your priority is putting more people on the water — it handles 10 passengers and at 0,0 ft it has the deck room to back that rating up comfortably. The Sun Tracker Bass Buggy 18 2010 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 5 that costs less to run day-to-day.

General Boat Info

MakeSun Tracker

ModelBass Buggy 18

ModelParty Deck 21 I/O

Model Year201

Model Year2004

Measurements / Dimensions

Weight - Detail1,229 lbs

Weight - Detail2060 Lbs

Weight - kg557.46

Weight - kg934.4

Weight - lbs.1229

Weight - lbs.206

Width [transom] - Detail8 ft. 1 in

Width [transom] - Detailnot available

Length - Feet19

Length - Feetnot available

Length - Inches1

Length - Inchesnot available

Length overall - Detail19 ft. 1 in

Length overall - Detail20 ft. 7 in

Length overall - Meters5.82

Length overall - Meters6.27

Length overall - Inches229

Length overall - Inches247

Beamnot available

Beam102 in

Beam - Metersnot available

Beam - Meters2.59

Beam - Inchesnot available

Beam - Inches102

Body / Hull

Hull materialAluminum

Hull thickness0.08 (5052 marine alloy)

Hull thicknessnot available

Hull typePontoon

Hull typenot available

Engine and Drivetrain

Engine makeMercury®

Engine makenot available

Engine modelFourStroke EFI 30 ELPT

Engine modelnot available

Fuel tank capacity - Detail9 gal

Fuel tank capacity - Detail41 Gallons

Fuel tank capacity - Liters34.07

Fuel tank capacity - Liters155.2

Fuel tank capacity - Gal9

Fuel tank capacity - Gal41

Fuel typeGas

Fuel typenot available

Drive typeOutboard

Drive typenot available

Engine max30 hp

Engine maxnot available

Engine/s standardnot available

Engine/s standard150 hp

Operational Info

Maximum capacity1,300 lbs

Maximum capacity2045 Lbs

Maximum people5 (770 lbs.)

Maximum people10 Persons

Trailer Info

Trailer - Weight1,401 lbs

Trailer - Weightnot available

Sun Tracker Bass Buggy 18 2010 vs Sun Tracker Party Deck 21 I/O 2004 — Common Questions

Which is easier to trailer — the Sun Tracker Bass Buggy 18 2010 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 1 229 lbs for the Sun Tracker Bass Buggy 18 2010. 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.

What is the maximum horsepower rating for these boats?

The Sun Tracker Bass Buggy 18 2010 has a documented max rating of 30 hp. Engine specifications for the Sun Tracker Party Deck 21 I/O 2004 were not available in our database — check the OEM spec sheet or manufacturer's website for confirmation.

How many people can each boat hold?

The Sun Tracker Bass Buggy 18 2010 is Coast Guard rated for 5 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 Bass Buggy 18 2010 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 9 gallons on the Sun Tracker Bass Buggy 18 2010. That 32-gallon difference translates to roughly 96–160 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Are the Sun Tracker Bass Buggy 18 2010 and Sun Tracker Party Deck 21 I/O 2004 from the same manufacturer?

Yes — both the Sun Tracker Bass Buggy 18 2010 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 Bass Buggy 18 2010 full specs ← Sun Tracker Party Deck 21 I/O 2004 full specs