Sylvan Alaskan 13 DLX 2012 boat specs
Sylvan
Sylvan Alaskan 13 DLX 2012
2012
View full specs →
VS
Sylvan Mandalay 8525 2011 boat specs
Sylvan
Sylvan Mandalay 8525 2011
2011
View full specs →

Sylvan Alaskan 13 DLX 2012 vs Sylvan Mandalay 8525 2011 — Same Brand, Different Boat

Matching a modified vee Sylvan Alaskan 13 DLX 2012 against a pontoon Sylvan Mandalay 8525 2011 means you're likely deciding between two genuinely different on-water experiences. Hull type shapes everything from ride quality and fuel burn to dock handling and resale trajectory.

Size is the most obvious dividing line here. The Sylvan Mandalay 8525 2011 measures 25,3 feet overall (2011), giving it roughly 12,3 additional feet of deck space compared to the Sylvan Alaskan 13 DLX 2012 at 12,9 feet (2012). Weight tells a clearer story for trailering families: the Sylvan Alaskan 13 DLX 2012 tips the scales at 225 lbs — 199 lbs more than the Sylvan Mandalay 8525 2011 at 26 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 200 hp, the Sylvan Mandalay 8525 2011 has a 175-hp advantage over the Sylvan Alaskan 13 DLX 2012's 25-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 Mandalay 8525 2011 is rated for 14 passengers, while the Sylvan Alaskan 13 DLX 2012 caps at 3. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Sylvan Mandalay 8525 2011 could be the deciding factor.

Bottom line: Choose the Sylvan Mandalay 8525 2011 if your priority is putting more people on the water — it handles 14 passengers and at 25,3 ft it has the deck room to back that rating up comfortably. The Sylvan Alaskan 13 DLX 2012 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 3 that costs less to run day-to-day.
General Boat Info
MakeSylvan
MakeSylvan
ModelAlaskan 13 DLX
ModelMandalay 8525
Model Year2012
Model Year2011
Measurements / Dimensions
Beam66 in
Beam102 in
Beam - Meters1.68
Beam - Meters2.59
Beam - Inches66
Beam - Inches102
Depth - Detail20 in
Depth - Detailnot available
Depth - Centimeters50.8
Depth - Centimetersnot available
Depth - Inches2
Depth - Inchesnot available
Weight - Detail225 lbs
Weight - Detail2,600 lbs
Weight - kg102.06
Weight - kg1179.34
Weight - lbs.225
Weight - lbs.26
Width [transom] - Detail56 in
Width [transom] - Detailnot available
Length - Feet12.92
Length - Feet25.25
Length overall - Detail12 ft. 11 in
Length overall - Detail25 ft. 3 in
Length overall - Meters3.94
Length overall - Meters7.7
Length overall - Inches155
Length overall - Inches303
Body / Hull
Hull materialAluminum
Hull materialAluminum
Hull thicknessBottom: 0.064 in. Side: 0.06 in. Rib: 0.064 in
Hull thickness8 ft. x 6 in. x 1/8 in
Hull typeModified Vee
Hull typePontoon
Engine and Drivetrain
Fuel typeGas
Fuel typeGas
Engine max25 hp
Engine max200 hp
Engine/s standardnot available
Engine/s standardMercury 115 ELPT EFI
Fuel tank capacity - Detailnot available
Fuel tank capacity - Detail30 gal
Fuel tank capacity - Litersnot available
Fuel tank capacity - Liters113.56
Fuel tank capacity - Galnot available
Fuel tank capacity - Gal3
Operational Info
Maximum capacity700 lbs
Maximum capacity2,450 lbs
Maximum people3
Maximum people14
Pontoon and Inflatable Specific
Tube diameternot available
Tube diameter25 in
Tube gaugenot available
Tube gauge0.080 in

Sylvan Alaskan 13 DLX 2012 vs Sylvan Mandalay 8525 2011 — Common Questions

Which is the larger boat — the Sylvan Alaskan 13 DLX 2012 or the Sylvan Mandalay 8525 2011?
The Sylvan Mandalay 8525 2011 is the longer of the two at 25,3 feet overall. The Sylvan Alaskan 13 DLX 2012 comes in at 12,9 feet, making it roughly 12,3 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Sylvan Alaskan 13 DLX 2012 or the Sylvan Mandalay 8525 2011?
For trailering, the Sylvan Mandalay 8525 2011 has the edge at 26 lbs dry weight versus 225 lbs for the Sylvan Alaskan 13 DLX 2012. 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 Mandalay 8525 2011 is rated to a maximum of 200 hp, giving it the larger power ceiling. The Sylvan Alaskan 13 DLX 2012 tops out at 25 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 Alaskan 13 DLX 2012 is Coast Guard rated for 3 passengers, while the Sylvan Mandalay 8525 2011 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 Mandalay 8525 2011 measures 102" wide, compared to 66" for the Sylvan Alaskan 13 DLX 2012. 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 Alaskan 13 DLX 2012 and Sylvan Mandalay 8525 2011 from the same manufacturer?
Yes — both the Sylvan Alaskan 13 DLX 2012 and the Sylvan Mandalay 8525 2011 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.