Sylvan 1600 Explorer SC 2005 boat specs
Sylvan
Sylvan 1600 Explorer SC 2005
2005
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VS
Sylvan Adventurer 1900 DC 2006 boat specs
Sylvan
Sylvan Adventurer 1900 DC 2006
2006
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Sylvan 1600 Explorer SC 2005 vs Sylvan Adventurer 1900 DC 2006 — Same Brand, Different Boat

The Sylvan 1600 Explorer SC 2005 vs Sylvan Adventurer 1900 DC 2006 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.

On paper these two are close siblings in the size department — Sylvan 1600 Explorer SC 2005 at 16,0 ft versus Sylvan Adventurer 1900 DC 2006 at 18,0 ft. Weight tells a clearer story for trailering families: the Sylvan 1600 Explorer SC 2005 tips the scales at 765 lbs — 619 lbs more than the Sylvan Adventurer 1900 DC 2006 at 146 lbs. That difference is meaningful if you're working within a half-ton or three-quarter-ton truck's tow rating, especially once you factor in a motor, gear, and fuel.

The power gap is worth calling out. Rated to 175 hp, the Sylvan Adventurer 1900 DC 2006 has a 100-hp advantage over the Sylvan 1600 Explorer SC 2005's 75-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Sylvan Adventurer 1900 DC 2006 carries 31 gallons versus 24 gallons in the Sylvan 1600 Explorer SC 2005. 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 Adventurer 1900 DC 2006 is rated for 8 passengers, while the Sylvan 1600 Explorer SC 2005 caps at 5. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Sylvan Adventurer 1900 DC 2006 could be the deciding factor.

At this size, power-to-weight ratio matters more than outright horsepower. The Sylvan Adventurer 1900 DC 2006 comes in at 1 lbs per hp versus 10 lbs per hp for the Sylvan 1600 Explorer SC 2005. The lower the ratio the more explosive the acceleration — meaningful on a short RIB where bursts of speed, quick planing, and agility in surf or tight waterways define the experience.

Bottom line: Choose the Sylvan Adventurer 1900 DC 2006 if your priority is putting more people on the water — it handles 8 passengers and at 18,0 ft it has the deck room to back that rating up comfortably. The Sylvan 1600 Explorer SC 2005 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
MakeSylvan
MakeSylvan
Model1600 Explorer SC
ModelAdventurer 1900 DC
Model Year2005
Model Year2006
Measurements / Dimensions
Beam82 in
Beam96 in
Beam - Meters2.08
Beam - Meters2.44
Beam - Inches82
Beam - Inches96
Depth - Detail21 in
Depth - Detail27 in
Depth - Centimeters53.34
Depth - Centimeters68.58
Depth - Inches21
Depth - Inches27
Weight - Detail765 lbs
Weight - Detail1,460 lbs
Weight - kg347
Weight - kg662.24
Weight - lbs.765
Weight - lbs.146
Width [transom] - Detail77 in
Width [transom] - Detail96 in
Height - Detail35 in
Height - Detail38 in
Height - Meters0.89
Height - Meters0.97
Height - Inches35
Height - Inches38
Height [transom]LS
Height [transom]not available
Length - Feet16
Length - Feet18
Length - Inches1
Length - Inches1
Length overall - Detail16 ft. 2 in
Length overall - Detail18 ft. 10 in
Length overall - Meters4.93
Length overall - Meters5.74
Length overall - Inches194
Length overall - Inches226
Body / Hull
Hull thicknessBottom: 0.080 Side: 0.070 Rib: 0.08
Hull thicknessBottom: 0.125 Side: 0.086 Rib: 0.125
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
Drive typeOutboard
Drive typeOutboard
Engine max75 hp
Engine max175 hp
Fuel typenot available
Fuel typeGas
Operational Info
Maximum capacity1,275 lbs
Maximum capacity1,750 lbs
Maximum people5
Maximum people8

Sylvan 1600 Explorer SC 2005 vs Sylvan Adventurer 1900 DC 2006 — Common Questions

Which is the larger boat — the Sylvan 1600 Explorer SC 2005 or the Sylvan Adventurer 1900 DC 2006?
The Sylvan Adventurer 1900 DC 2006 is the longer of the two at 18,0 feet overall. The Sylvan 1600 Explorer SC 2005 comes in at 16,0 feet, making it roughly 2,0 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Sylvan 1600 Explorer SC 2005 or the Sylvan Adventurer 1900 DC 2006?
For trailering, the Sylvan Adventurer 1900 DC 2006 has the edge at 146 lbs dry weight versus 765 lbs for the Sylvan 1600 Explorer SC 2005. 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.
Which boat can handle a bigger outboard?
The Sylvan Adventurer 1900 DC 2006 is rated to a maximum of 175 hp, giving it the larger power ceiling. The Sylvan 1600 Explorer SC 2005 tops out at 75 hp. Keep in mind that maximum ratings are just that — matching the motor to the actual load and usage pattern usually matters more than chasing the ceiling.
How many people can each boat hold?
The Sylvan 1600 Explorer SC 2005 is Coast Guard rated for 5 passengers, while the Sylvan Adventurer 1900 DC 2006 is certified for 8. 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 better power-to-weight ratio?
The Sylvan Adventurer 1900 DC 2006 has a better power-to-weight ratio at 1 lbs per hp compared to 10 lbs per hp for the Sylvan 1600 Explorer SC 2005. A lower number means quicker acceleration and faster time to plane — the number that actually matters most on short, sporty boats like these.
Which boat is wider, and does it affect trailering?
The Sylvan Adventurer 1900 DC 2006 measures 96" wide, compared to 82" for the Sylvan 1600 Explorer SC 2005. 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 Explorer SC 2005 or the Sylvan Adventurer 1900 DC 2006?
The Sylvan Adventurer 1900 DC 2006 has the bigger tank at 31 gallons, versus 24 gallons on the Sylvan 1600 Explorer SC 2005. 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 Explorer SC 2005 and Sylvan Adventurer 1900 DC 2006 from the same manufacturer?
Yes — both the Sylvan 1600 Explorer SC 2005 and the Sylvan Adventurer 1900 DC 2006 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.