Sylvan Alaskan 12 DLX 2009 boat specs
Sylvan
Sylvan Alaskan 12 DLX 2009
2009
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VS
Sylvan Sea Breeze 1200 TL 2008 boat specs
Sylvan
Sylvan Sea Breeze 1200 TL 2008
2008
View full specs →

Sylvan Alaskan 12 DLX 2009 vs Sylvan Sea Breeze 1200 TL 2008 — A Close Look at Two Modified Vees

When two boats share the same hull type — in this case both the Sylvan Alaskan 12 DLX 2009 and the Sylvan Sea Breeze 1200 TL 2008 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?

On paper these two are close siblings in the size department — Sylvan Alaskan 12 DLX 2009 at 11,0 ft versus Sylvan Sea Breeze 1200 TL 2008 at 11,0 ft. At 185 lbs and 112 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.

Both boats share a closely matched power ceiling — 15 hp for the Sylvan Alaskan 12 DLX 2009 and 10 hp for the Sylvan Sea Breeze 1200 TL 2008. Real-world performance will come down more to which motor is actually bolted on, its load at the time, and whether it's a 4-stroke or 2-stroke setup.

Both boats are rated for 3 passengers — a good fit for a family of four or five plus guests. Comfort at capacity is another matter; the longer hull typically means more seat options and better weight distribution.

At this size, power-to-weight ratio matters more than outright horsepower. The Sylvan Sea Breeze 1200 TL 2008 comes in at 11 lbs per hp versus 12 lbs per hp for the Sylvan Alaskan 12 DLX 2009. 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.

Bottom line: The Sylvan Alaskan 12 DLX 2009 and Sylvan Sea Breeze 1200 TL 2008 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 DLX
ModelSea Breeze 1200 TL
Model Year2009
Model Year2008
Measurements / Dimensions
Beam63 in
Beam56 in
Beam - Meters1.6
Beam - Meters1.42
Beam - Inches63
Beam - Inches56
Depth - Detail19 in
Depth - Detail20 in
Depth - Centimeters48.26
Depth - Centimeters50.8
Depth - Inches19
Depth - Inches2
Weight - Detail185 lbs
Weight - Detail112 lbs
Weight - kg83.91
Weight - kg50.8
Weight - lbs.185
Weight - lbs.112
Width [transom] - Detail56 in
Width [transom] - Detail50 in
Height - Detail24 in
Height - Detail20 in
Height - Meters0.61
Height - Meters0.51
Height - Inches24
Height - Inches2
Height [transom]LS / SS
Height [transom]SS
Length - Feet11
Length - Feet11
Length - Inches11
Length - Inches9
Length overall - Detail11 ft. 11 in
Length overall - Detail11 ft. 9 in
Length overall - Meters3.63
Length overall - Meters3.58
Length overall - Inches143
Length overall - Inches141
Body / Hull
Hull materialAluminum
Hull materialAluminum
Hull thicknessBottom: 0.064 in. Side: 0.060 in. Rib: 0.064 in
Hull thicknessBottom: 0.050 in. Side: 0.050 in. Rib: 0.050 in
Hull typeModified Vee
Hull typeModified Vee
Engine and Drivetrain
Max no of engines1
Max no of engines1
Fuel typeGas
Fuel typeGas
Drive typeOutboard
Drive typeOutboard
Engine max15 hp
Engine max10 hp
Operational Info
Maximum capacity700 lbs
Maximum capacity600 lbs
Maximum people3
Maximum people3

Sylvan Alaskan 12 DLX 2009 vs Sylvan Sea Breeze 1200 TL 2008 — Common Questions

Which is the larger boat — the Sylvan Alaskan 12 DLX 2009 or the Sylvan Sea Breeze 1200 TL 2008?
The Sylvan Sea Breeze 1200 TL 2008 is the longer of the two at 11,0 feet overall. The Sylvan Alaskan 12 DLX 2009 comes in at 11,0 feet, making it roughly 0,0 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Sylvan Alaskan 12 DLX 2009 or the Sylvan Sea Breeze 1200 TL 2008?
For trailering, the Sylvan Sea Breeze 1200 TL 2008 has the edge at 112 lbs dry weight versus 185 lbs for the Sylvan Alaskan 12 DLX 2009. 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.
How many people can each boat hold?
The Sylvan Alaskan 12 DLX 2009 is Coast Guard rated for 3 passengers, while the Sylvan Sea Breeze 1200 TL 2008 is certified for 3. 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 has the better power-to-weight ratio?
The Sylvan Sea Breeze 1200 TL 2008 has a better power-to-weight ratio at 11 lbs per hp compared to 12 lbs per hp for the Sylvan Alaskan 12 DLX 2009. A lower number means quicker acceleration and faster time to plane — the number that actually matters most on short, sporty boats like these.
Which boat is wider, and does it affect trailering?
The Sylvan Alaskan 12 DLX 2009 measures 63" wide, compared to 56" for the Sylvan Sea Breeze 1200 TL 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 DLX 2009 and Sylvan Sea Breeze 1200 TL 2008 from the same manufacturer?
Yes — both the Sylvan Alaskan 12 DLX 2009 and the Sylvan Sea Breeze 1200 TL 2008 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.