Sylvan 1600 Avenger TL 2004 boat specs
Sylvan
Sylvan 1600 Avenger TL 2004
2004
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VS
Sylvan 2240 Space Ship I/O 2005 boat specs
Sylvan
Sylvan 2240 Space Ship I/O 2005
2005
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Sylvan 1600 Avenger TL 2004 vs Sylvan 2240 Space Ship I/O 2005 — Same Brand, Different Boat

The Sylvan 1600 Avenger TL 2004 vs Sylvan 2240 Space Ship I/O 2005 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 Sylvan 2240 Space Ship I/O 2005 tops out at 425 hp. Engine specs for the Sylvan 1600 Avenger TL 2004 aren't listed — confirm with a dealer before selecting an outboard.Fuel capacity breaks the other way: the Sylvan 2240 Space Ship I/O 2005 carries 51 gallons versus 24 gallons in the Sylvan 1600 Avenger TL 2004. 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 Sylvan 2240 Space Ship I/O 2005 is rated for 13 passengers, while the Sylvan 1600 Avenger TL 2004 caps at 4. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Sylvan 2240 Space Ship I/O 2005 could be the deciding factor.

Bottom line: Choose the Sylvan 2240 Space Ship I/O 2005 if your priority is putting more people on the water — it handles 13 passengers and at 24,0 ft it has the deck room to back that rating up comfortably. The Sylvan 1600 Avenger TL 2004 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 4 that costs less to run day-to-day.
General Boat Info
MakeSylvan
MakeSylvan
Model1600 Avenger TL
Model2240 Space Ship I/O
Model Year2004
Model Year2005
Measurements / Dimensions
Beam90 in
Beam102 in
Beam - Meters2.29
Beam - Meters2.59
Beam - Inches9
Beam - Inches102
Depth - Detail23 in
Depth - Detailnot available
Depth - Centimeters58.42
Depth - Centimetersnot available
Depth - Inches23
Depth - Inchesnot available
Width [transom] - Detail87 in
Width [transom] - Detailnot available
Height - Detail32 in
Height - Detailnot available
Height - Meters0.81
Height - Metersnot available
Height - Inches32
Height - Inchesnot available
Height [transom]LS
Height [transom]not available
Length overall - Detail16 ft
Length overall - Detail24 ft. 0 in
Length overall - Meters4.88
Length overall - Meters7.32
Length overall - Inches192
Length overall - Inches288
Deadrisenot available
Deadrise17℃
Weight - Detailnot available
Weight - Detail2,945 lbs
Weight - kgnot available
Weight - kg1335.83
Weight - lbs.not available
Weight - lbs.2945
Length - Feetnot available
Length - Feet24
Body / Hull
Hull thicknessBottom: 0.080 Side: 0.076 Rib: 0.08
Hull thicknessnot available
Engine and Drivetrain
Fuel tank capacity - Detail24 gal
Fuel tank capacity - Detail51 gal
Fuel tank capacity - Liters90.85
Fuel tank capacity - Liters193.06
Fuel tank capacity - Gal24
Fuel tank capacity - Gal51
Drive typenot available
Drive typeI/O
Engine maxnot available
Engine max425 hp
Operational Info
Maximum capacitynot available
Maximum capacity1,900 lbs
Maximum peoplenot available
Maximum people13

Sylvan 1600 Avenger TL 2004 vs Sylvan 2240 Space Ship I/O 2005 — Common Questions

What is the maximum horsepower rating for these boats?
The Sylvan 2240 Space Ship I/O 2005 has a documented max rating of 425 hp. Engine specifications for the Sylvan 1600 Avenger TL 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 Sylvan 1600 Avenger TL 2004 is Coast Guard rated for 4 passengers, while the Sylvan 2240 Space Ship I/O 2005 is certified for 13. 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 Sylvan 2240 Space Ship I/O 2005 measures 102" wide, compared to 9" for the Sylvan 1600 Avenger TL 2004. 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.
Which boat has the larger fuel tank — the Sylvan 1600 Avenger TL 2004 or the Sylvan 2240 Space Ship I/O 2005?
The Sylvan 2240 Space Ship I/O 2005 has the bigger tank at 51 gallons, versus 24 gallons on the Sylvan 1600 Avenger TL 2004. That 27-gallon difference translates to roughly 81–135 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Sylvan 1600 Avenger TL 2004 and Sylvan 2240 Space Ship I/O 2005 from the same manufacturer?
Yes — both the Sylvan 1600 Avenger TL 2004 and the Sylvan 2240 Space Ship I/O 2005 are built by Sylvan. 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.