Sylvan Expedition 1800 Sport  2006 boat specs
Sylvan
Sylvan Expedition 1800 Sport 2006
2006
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VS
Sylvan Mirage 8522 C-RE 2007 boat specs
Sylvan
Sylvan Mirage 8522 C-RE 2007
2007
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Sylvan Expedition 1800 Sport 2006 vs Sylvan Mirage 8522 C-RE 2007 — Same Brand, Different Boat

The Sylvan Expedition 1800 Sport 2006 vs Sylvan Mirage 8522 C-RE 2007 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.

Size is the most obvious dividing line here. The Sylvan Mirage 8522 C-RE 2007 measures 22,0 feet overall (2007), giving it roughly 4,0 additional feet of deck space compared to the Sylvan Expedition 1800 Sport 2006 at 18,0 feet (2006). At 125 lbs and 195 lbs respectively, both sit in a similar weight class — either should pair comfortably with most mid-size SUVs and half-ton trucks, though always confirm your specific tow rating with the motor added.

The power gap is worth calling out. Rated to 150 hp, the Sylvan Expedition 1800 Sport 2006 has a 25-hp advantage over the Sylvan Mirage 8522 C-RE 2007's 125-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 Expedition 1800 Sport 2006 carries 31 gallons versus 24 gallons in the Sylvan Mirage 8522 C-RE 2007. 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 Mirage 8522 C-RE 2007 is rated for 14 passengers, while the Sylvan Expedition 1800 Sport 2006 caps at 7. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Sylvan Mirage 8522 C-RE 2007 could be the deciding factor.

Bottom line: Choose the Sylvan Mirage 8522 C-RE 2007 if your priority is putting more people on the water — it handles 14 passengers and at 22,0 ft it has the deck room to back that rating up comfortably. The Sylvan Expedition 1800 Sport 2006 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 7 that costs less to run day-to-day.
General Boat Info
MakeSylvan
MakeSylvan
ModelExpedition 1800 Sport
ModelMirage 8522 C-RE
Model Year2006
Model Year2007
Measurements / Dimensions
Beam91 in
Beam102 in
Beam - Meters2.31
Beam - Meters2.59
Beam - Inches91
Beam - Inches102
Depth - Detail25 in
Depth - Detailnot available
Depth - Centimeters63.5
Depth - Centimetersnot available
Depth - Inches25
Depth - Inchesnot available
Weight - Detail1,250 lbs
Weight - Detail1,950 lbs
Weight - kg566.99
Weight - kg884.5
Weight - lbs.125
Weight - lbs.195
Width [transom] - Detail90 in
Width [transom] - Detailnot available
Height - Detail33 in
Height - Detailnot available
Height - Meters0.84
Height - Metersnot available
Height - Inches33
Height - Inchesnot available
Length - Feet18
Length - Feet22
Length - Inches1
Length - Inches3
Length overall - Detail18 ft. 1 in
Length overall - Detail22 ft. 3 in
Length overall - Meters5.51
Length overall - Meters6.78
Length overall - Inches217
Length overall - Inches267
Body / Hull
Hull thicknessBottom: 0.100 Side: 0.086 Rib: 0.08
Hull thicknessnot available
Hull materialnot available
Hull materialAluminum
Hull typenot available
Hull typePontoon
Engine and Drivetrain
Fuel tank capacity - Detail31 gal
Fuel tank capacity - Detail24 gal
Fuel tank capacity - Liters117.35
Fuel tank capacity - Liters90.85
Fuel tank capacity - Gal31
Fuel tank capacity - Gal24
Fuel typeGas
Fuel typeGas
Drive typeOutboard
Drive typeOutboard
Engine max150 hp
Engine max125 hp Tri Toon (Max): 150 hp
Max no of enginesnot available
Max no of engines1
Operational Info
Maximum capacity1,625 lbs
Maximum capacity2,200 lbs
Maximum people7
Maximum people14
Pontoon and Inflatable Specific
Tube diameternot available
Tube diameter25 in
Tube gaugenot available
Tube gauge0.080 in
Number of tubesnot available
Number of tubes2

Sylvan Expedition 1800 Sport 2006 vs Sylvan Mirage 8522 C-RE 2007 — Common Questions

Which is the larger boat — the Sylvan Expedition 1800 Sport 2006 or the Sylvan Mirage 8522 C-RE 2007?
The Sylvan Mirage 8522 C-RE 2007 is the longer of the two at 22,0 feet overall. The Sylvan Expedition 1800 Sport 2006 comes in at 18,0 feet, making it roughly 4,0 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Sylvan Expedition 1800 Sport 2006 or the Sylvan Mirage 8522 C-RE 2007?
For trailering, the Sylvan Expedition 1800 Sport 2006 has the edge at 125 lbs dry weight versus 195 lbs for the Sylvan Mirage 8522 C-RE 2007. 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 Expedition 1800 Sport 2006 is rated to a maximum of 150 hp, giving it the larger power ceiling. The Sylvan Mirage 8522 C-RE 2007 tops out at 125 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 Expedition 1800 Sport 2006 is Coast Guard rated for 7 passengers, while the Sylvan Mirage 8522 C-RE 2007 is certified for 14. 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 8522 C-RE 2007 measures 102" wide, compared to 91" for the Sylvan Expedition 1800 Sport 2006. 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 Expedition 1800 Sport 2006 or the Sylvan Mirage 8522 C-RE 2007?
The Sylvan Expedition 1800 Sport 2006 has the bigger tank at 31 gallons, versus 24 gallons on the Sylvan Mirage 8522 C-RE 2007. 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 Expedition 1800 Sport 2006 and Sylvan Mirage 8522 C-RE 2007 from the same manufacturer?
Yes — both the Sylvan Expedition 1800 Sport 2006 and the Sylvan Mirage 8522 C-RE 2007 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.