Sylvan 1700 Explorer SC 2004 boat specs
Sylvan
Sylvan 1700 Explorer SC 2004
2004
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VS
Sylvan Mirage Cruise 818 SD-RE 2006 boat specs
Sylvan
Sylvan Mirage Cruise 818 SD-RE 2006
2006
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Sylvan 1700 Explorer SC 2004 vs Sylvan Mirage Cruise 818 SD-RE 2006 — Same Brand, Different Boat

The Sylvan 1700 Explorer SC 2004 vs Sylvan Mirage Cruise 818 SD-RE 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.

The power gap is worth calling out. Rated to 125 hp, the Sylvan 1700 Explorer SC 2004 has a 75-hp advantage over the Sylvan Mirage Cruise 818 SD-RE 2006's 50-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load.

For family outings this is probably the sharpest distinction between the two. The Sylvan 1700 Explorer SC 2004 is rated for 7 passengers, while the Sylvan Mirage Cruise 818 SD-RE 2006 caps at 1. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Sylvan 1700 Explorer SC 2004 could be the deciding factor.

At this size, power-to-weight ratio matters more than outright horsepower. The Sylvan 1700 Explorer SC 2004 comes in at 1 lbs per hp versus 3 lbs per hp for the Sylvan Mirage Cruise 818 SD-RE 2006. 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.

The Sylvan Mirage Cruise 818 SD-RE 2006 is an inflatable design — lighter, easier to store, and quicker to launch from a beach or dock without a slipway. The Sylvan 1700 Explorer SC 2004 is a rigid hull, which typically offers a more confident ride in chop and easier maintenance over the long term.

Bottom line: Choose the Sylvan 1700 Explorer SC 2004 if your priority is putting more people on the water — it handles 7 passengers and at 0,0 ft it has the deck room to back that rating up comfortably. The Sylvan Mirage Cruise 818 SD-RE 2006 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 1 that costs less to run day-to-day.
General Boat Info
MakeSylvan
MakeSylvan
Model1700 Explorer SC
ModelMirage Cruise 818 SD-RE
Model Year2004
Model Year2006
Measurements / Dimensions
Beam85 in
Beam96 in
Beam - Meters2.16
Beam - Meters2.44
Beam - Inches85
Beam - Inches96
Depth - Detail27 in
Depth - Detailnot available
Depth - Centimeters68.58
Depth - Centimetersnot available
Depth - Inches27
Depth - Inchesnot available
Weight - Detail1240 lbs
Weight - Detail1,420 lbs
Weight - kg562.45
Weight - kg644.1
Weight - lbs.124
Weight - lbs.142
Width [transom] - Detail83 in
Width [transom] - Detailnot available
Height - Detail39 in
Height - Detailnot available
Height - Meters0.99
Height - Metersnot available
Height - Inches39
Height - Inchesnot available
Height [transom]LS
Height [transom]not available
Length overall - Detail17 ft. 6 in
Length overall - Detail18 ft. 3 in
Length overall - Meters5.33
Length overall - Meters5.56
Length overall - Inches21
Length overall - Inches219
Length - Feetnot available
Length - Feet18
Length - Inchesnot available
Length - Inches3
Body / Hull
Hull thicknessBottom: 0.100 Side: 0.086 Rib: 0.1
Hull thicknessnot available
Engine and Drivetrain
Fuel tank capacity - Detail31 gal
Fuel tank capacity - Detailnot available
Fuel tank capacity - Liters117.35
Fuel tank capacity - Litersnot available
Fuel tank capacity - Gal31
Fuel tank capacity - Galnot available
Engine max125 hp
Engine max50 hp
Fuel typenot available
Fuel typeGas
Drive typenot available
Drive typeOutboard
Operational Info
Maximum capacity1560 lbs
Maximum capacity1,750 lbs
Maximum people7
Maximum people1
Pontoon and Inflatable Specific
Tube diameternot available
Tube diameter23 in
Tube gaugenot available
Tube gauge.080 in
Number of tubesnot available
Number of tubes2

Sylvan 1700 Explorer SC 2004 vs Sylvan Mirage Cruise 818 SD-RE 2006 — Common Questions

Which is easier to trailer — the Sylvan 1700 Explorer SC 2004 or the Sylvan Mirage Cruise 818 SD-RE 2006?
For trailering, the Sylvan 1700 Explorer SC 2004 has the edge at 124 lbs dry weight versus 142 lbs for the Sylvan Mirage Cruise 818 SD-RE 2006. 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 1700 Explorer SC 2004 is rated to a maximum of 125 hp, giving it the larger power ceiling. The Sylvan Mirage Cruise 818 SD-RE 2006 tops out at 50 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 1700 Explorer SC 2004 is Coast Guard rated for 7 passengers, while the Sylvan Mirage Cruise 818 SD-RE 2006 is certified for 1. 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 Mirage Cruise 818 SD-RE 2006 measures 96" wide, compared to 85" for the Sylvan 1700 Explorer SC 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.
Are the Sylvan 1700 Explorer SC 2004 and Sylvan Mirage Cruise 818 SD-RE 2006 from the same manufacturer?
Yes — both the Sylvan 1700 Explorer SC 2004 and the Sylvan Mirage Cruise 818 SD-RE 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.