Sylvan 1600 Avenger TL 2004 boat specs
Sylvan
Sylvan 1600 Avenger TL 2004
2004
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VS
Sylvan Expedition Sport 1800 DC 2008 boat specs
Sylvan
Sylvan Expedition Sport 1800 DC 2008
2008
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Sylvan 1600 Avenger TL 2004 vs Sylvan Expedition Sport 1800 DC 2008 — Same Brand, Different Boat

The Sylvan 1600 Avenger TL 2004 vs Sylvan Expedition Sport 1800 DC 2008 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 Expedition Sport 1800 DC 2008 tops out at 150 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 Expedition Sport 1800 DC 2008 carries 31 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 Expedition Sport 1800 DC 2008 is rated for 7 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 Expedition Sport 1800 DC 2008 could be the deciding factor.

Bottom line: Choose the Sylvan Expedition Sport 1800 DC 2008 if your priority is putting more people on the water — it handles 7 passengers and at 18,0 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
ModelExpedition Sport 1800 DC
Model Year2004
Model Year2008
Measurements / Dimensions
Beam90 in
Beam91 in
Beam - Meters2.29
Beam - Meters2.31
Beam - Inches9
Beam - Inches91
Depth - Detail23 in
Depth - Detail25 in
Depth - Centimeters58.42
Depth - Centimeters63.5
Depth - Inches23
Depth - Inches25
Width [transom] - Detail87 in
Width [transom] - Detail90 in
Height - Detail32 in
Height - Detail37 in
Height - Meters0.81
Height - Meters0.94
Height - Inches32
Height - Inches37
Height [transom]LS
Height [transom]LS
Length overall - Detail16 ft
Length overall - Detail18 ft. 1 in
Length overall - Meters4.88
Length overall - Meters5.51
Length overall - Inches192
Length overall - Inches217
Weight - Detailnot available
Weight - Detail1,250 lbs
Weight - kgnot available
Weight - kg566.99
Weight - lbs.not available
Weight - lbs.125
Length - Feetnot available
Length - Feet18
Length - Inchesnot available
Length - Inches1
Body / Hull
Hull thicknessBottom: 0.080 Side: 0.076 Rib: 0.08
Hull thicknessBottom: 0.100 Side: 0.086 Rib: 0.1
Hull materialnot available
Hull materialAluminum
Hull typenot available
Hull typeModified Vee
Engine and Drivetrain
Fuel tank capacity - Detail24 gal
Fuel tank capacity - Detail31 gal
Fuel tank capacity - Liters90.85
Fuel tank capacity - Liters117.35
Fuel tank capacity - Gal24
Fuel tank capacity - Gal31
Max no of enginesnot available
Max no of engines1
Fuel typenot available
Fuel typeGas
Drive typenot available
Drive typeOutboard
Engine maxnot available
Engine max150 hp
Operational Info
Maximum capacitynot available
Maximum capacity1,625 lbs
Maximum peoplenot available
Maximum people7

Sylvan 1600 Avenger TL 2004 vs Sylvan Expedition Sport 1800 DC 2008 — Common Questions

What is the maximum horsepower rating for these boats?
The Sylvan Expedition Sport 1800 DC 2008 has a documented max rating of 150 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 Expedition Sport 1800 DC 2008 is certified for 7. 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 Expedition Sport 1800 DC 2008 measures 91" 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 Expedition Sport 1800 DC 2008?
The Sylvan Expedition Sport 1800 DC 2008 has the bigger tank at 31 gallons, versus 24 gallons on the Sylvan 1600 Avenger TL 2004. That 7-gallon difference translates to roughly 21–35 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Sylvan 1600 Avenger TL 2004 and Sylvan Expedition Sport 1800 DC 2008 from the same manufacturer?
Yes — both the Sylvan 1600 Avenger TL 2004 and the Sylvan Expedition Sport 1800 DC 2008 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.