Sylvan Alaskan 12 TLS 2008 boat specs
Sylvan
Sylvan Alaskan 12 TLS 2008
2008
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VS
Sylvan Alaskan 15 DLX 2011 boat specs
Sylvan
Sylvan Alaskan 15 DLX 2011
2011
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Sylvan Alaskan 12 TLS 2008 vs Sylvan Alaskan 15 DLX 2011 — Which Modified Vee Fits Your Needs?

When two boats share the same hull type — in this case both the Sylvan Alaskan 12 TLS 2008 and the Sylvan Alaskan 15 DLX 2011 are modified vee designs with aluminum construction — the buying decision usually comes down to a handful of practical questions: how many people are you putting on the water, how far do you trailer, and what does your tow vehicle weigh?

The Sylvan Alaskan 15 DLX 2011 tops out at 35 hp. Engine specs for the Sylvan Alaskan 12 TLS 2008 aren't listed — confirm with a dealer before selecting an outboard.

Bottom line: The Sylvan Alaskan 12 TLS 2008 and Sylvan Alaskan 15 DLX 2011 are closely matched on the specs that matter most. Test-ride both on the water you actually use, check current dealer pricing, and factor in long-term service access before you sign.
General Boat Info
MakeSylvan
MakeSylvan
ModelAlaskan 12 TLS
ModelAlaskan 15 DLX
Model Year2008
Model Year2011
Body / Hull
Hull materialAluminum
Hull materialAluminum
Hull typeModified Vee
Hull typeModified Vee
Engine and Drivetrain
Max no of engines1
Max no of enginesnot available
Fuel typeGas
Fuel typeGas
Drive typeOutboard
Drive typenot available
Engine maxnot available
Engine max35 hp
Measurements / Dimensions
Beamnot available
Beam68 in
Beam - Metersnot available
Beam - Meters1.73
Beam - Inchesnot available
Beam - Inches68
Depth - Detailnot available
Depth - Detail21 in
Depth - Centimetersnot available
Depth - Centimeters53.34
Depth - Inchesnot available
Depth - Inches21
Weight - Detailnot available
Weight - Detail270 lbs
Weight - kgnot available
Weight - kg122.47
Weight - lbs.not available
Weight - lbs.27
Width [transom] - Detailnot available
Width [transom] - Detail59 in
Length - Feetnot available
Length - Feet14.92
Length overall - Detailnot available
Length overall - Detail14 ft. 11 in
Length overall - Metersnot available
Length overall - Meters4.55
Length overall - Inchesnot available
Length overall - Inches179
Pontoon and Inflatable Specific
Tube gaugenot available
Tube gaugeBottom: 0.064 in. Side: 0.060 in. Rib: 0.064 in
Operational Info
Maximum capacitynot available
Maximum capacity850 lbs
Maximum peoplenot available
Maximum people4

Sylvan Alaskan 12 TLS 2008 vs Sylvan Alaskan 15 DLX 2011 — Common Questions

What is the maximum horsepower rating for these boats?
The Sylvan Alaskan 15 DLX 2011 has a documented max rating of 35 hp. Engine specifications for the Sylvan Alaskan 12 TLS 2008 were not available in our database — check the OEM spec sheet or manufacturer's website for confirmation.
How many passengers can the Sylvan Alaskan 15 DLX 2011 carry?
The Sylvan Alaskan 15 DLX 2011 has an official capacity rating of 4 people. Capacity data wasn't available for the other model in this comparison — verify directly with the dealer.
Are the Sylvan Alaskan 12 TLS 2008 and Sylvan Alaskan 15 DLX 2011 from the same manufacturer?
Yes — both the Sylvan Alaskan 12 TLS 2008 and the Sylvan Alaskan 15 DLX 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.