Sylvan Alaskan 12 TLL 2008 boat specs
Sylvan
Sylvan Alaskan 12 TLL 2008
2008
View full specs →
VS
Sylvan Signature 8525 LZ 2013 boat specs
Sylvan
Sylvan Signature 8525 LZ 2013
2013
View full specs →

Sylvan Alaskan 12 TLL 2008 vs Sylvan Signature 8525 LZ 2013 — Same Brand, Different Boat

Matching a modified vee Sylvan Alaskan 12 TLL 2008 against a pontoon Sylvan Signature 8525 LZ 2013 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 Signature 8525 LZ 2013 measures 26,8 feet overall (2013), giving it roughly 15,8 additional feet of deck space compared to the Sylvan Alaskan 12 TLL 2008 at 11,0 feet (2008). Weight tells a clearer story for trailering families: the Sylvan Signature 8525 LZ 2013 tips the scales at 2 575 lbs — 2 390 lbs less than the Sylvan Alaskan 12 TLL 2008 at 185 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 Signature 8525 LZ 2013 has a 185-hp advantage over the Sylvan Alaskan 12 TLL 2008's 15-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 Signature 8525 LZ 2013 is rated for 14 passengers, while the Sylvan Alaskan 12 TLL 2008 caps at 3. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Sylvan Signature 8525 LZ 2013 could be the deciding factor.

Bottom line: Choose the Sylvan Signature 8525 LZ 2013 if your priority is putting more people on the water — it handles 14 passengers and at 26,8 ft it has the deck room to back that rating up comfortably. The Sylvan Alaskan 12 TLL 2008 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 12 TLL
ModelSignature 8525 LZ
Model Year2008
Model Year2013
Measurements / Dimensions
Beam63 in
Beam102 in
Beam - Meters1.6
Beam - Meters2.59
Beam - Inches63
Beam - Inches102
Depth - Detail19 in
Depth - Detailnot available
Depth - Centimeters48.26
Depth - Centimetersnot available
Depth - Inches19
Depth - Inchesnot available
Weight - Detail185 lbs
Weight - Detail2,575 lbs
Weight - kg83.91
Weight - kg1168
Weight - lbs.185
Weight - lbs.2575
Width [transom] - Detail56 in
Width [transom] - Detailnot available
Height - Detail24 in
Height - Detailnot available
Height - Meters0.61
Height - Metersnot available
Height - Inches24
Height - Inchesnot available
Height [transom]LS / SS
Height [transom]not available
Length - Feet11
Length - Feet26.83
Length - Inches11
Length - Inchesnot available
Length overall - Detail11 ft. 11 in
Length overall - Detail26 ft. 10 in
Length overall - Meters3.63
Length overall - Meters8.18
Length overall - Inches143
Length overall - Inches322
Body / Hull
Hull materialAluminum
Hull materialAluminum
Hull thicknessBottom: 0.064 in. Side: 0.060 in. Rib: 0.064 in
Hull thicknessnot available
Hull typeModified Vee
Hull typePontoon
Engine and Drivetrain
Max no of engines1
Max no of enginesnot available
Fuel typeGas
Fuel typeGas
Drive typeOutboard
Drive typeOutboard
Engine max15 hp
Engine maxnot available
Engine makenot available
Engine makeBRP
Engine modelnot available
Engine modelE115DPL
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
Horsepowernot available
HorsepowerMaximum: 200 Tri-toon Maximum: 225
Operational Info
Maximum capacity700 lbs
Maximum capacity2,650 lbs
Maximum people3
Maximum people14
Pontoon and Inflatable Specific
Tube diameternot available
Tube diameter25 in
Tube gaugenot available
Tube gauge0.08

Sylvan Alaskan 12 TLL 2008 vs Sylvan Signature 8525 LZ 2013 — Common Questions

Which is the larger boat — the Sylvan Alaskan 12 TLL 2008 or the Sylvan Signature 8525 LZ 2013?
The Sylvan Signature 8525 LZ 2013 is the longer of the two at 26,8 feet overall. The Sylvan Alaskan 12 TLL 2008 comes in at 11,0 feet, making it roughly 15,8 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Sylvan Alaskan 12 TLL 2008 or the Sylvan Signature 8525 LZ 2013?
For trailering, the Sylvan Alaskan 12 TLL 2008 has the edge at 185 lbs dry weight versus 2 575 lbs for the Sylvan Signature 8525 LZ 2013. 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 Signature 8525 LZ 2013 is rated to a maximum of 200 hp, giving it the larger power ceiling. The Sylvan Alaskan 12 TLL 2008 tops out at 15 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 12 TLL 2008 is Coast Guard rated for 3 passengers, while the Sylvan Signature 8525 LZ 2013 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 Signature 8525 LZ 2013 measures 102" wide, compared to 63" for the Sylvan Alaskan 12 TLL 2008. 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 12 TLL 2008 and Sylvan Signature 8525 LZ 2013 from the same manufacturer?
Yes — both the Sylvan Alaskan 12 TLL 2008 and the Sylvan Signature 8525 LZ 2013 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.