Marathon DN B14SST 2008 boat specs
Marathon
Marathon DN B14SST 2008
2008
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VS
Marathon Jon - DN 1236 2009 boat specs
Marathon
Marathon Jon - DN 1236 2009
2009
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Marathon DN B14SST 2008 vs Marathon Jon - DN 1236 2009 — Same Brand, Different Boat

Matching a modified vee Marathon DN B14SST 2008 against a flat Marathon Jon - DN 1236 2009 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.

On paper these two are close siblings in the size department — Marathon DN B14SST 2008 at 14,0 ft versus Marathon Jon - DN 1236 2009 at 12,0 ft. Weight tells a clearer story for trailering families: the Marathon DN B14SST 2008 tips the scales at 314 lbs — 303 lbs more than the Marathon Jon - DN 1236 2009 at 11 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.

Both boats share a closely matched power ceiling — 25 hp for the Marathon DN B14SST 2008 and 7 hp for the Marathon Jon - DN 1236 2009. 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.

For family outings this is probably the sharpest distinction between the two. The Marathon DN B14SST 2008 is rated for 5 passengers, while the Marathon Jon - DN 1236 2009 caps at 3. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Marathon DN B14SST 2008 could be the deciding factor.

At this size, power-to-weight ratio matters more than outright horsepower. The Marathon Jon - DN 1236 2009 comes in at 2 lbs per hp versus 13 lbs per hp for the Marathon DN B14SST 2008. 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: Choose the Marathon DN B14SST 2008 if your priority is putting more people on the water — it handles 5 passengers and at 14,0 ft it has the deck room to back that rating up comfortably. The Marathon Jon - DN 1236 2009 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
MakeMarathon
MakeMarathon
ModelDN B14SST
ModelJon - DN 1236
Model Year2008
Model Year2009
Measurements / Dimensions
Beam65 in
Beamnot available
Beam - Meters1.65
Beam - Metersnot available
Beam - Inches65
Beam - Inchesnot available
Depth - Detail17 in
Depth - Detail14 in
Depth - Centimeters43.18
Depth - Centimeters35.56
Depth - Inches17
Depth - Inches14
Weight - Detail314 lbs
Weight - Detail110 lbs
Weight - kg142.43
Weight - kg49.9
Weight - lbs.314
Weight - lbs.11
Length - Feet14
Length - Feet12
Length - Inches4
Length - Inchesnot available
Length overall - Detail14 ft. 4 in
Length overall - Detail12 ft. 0 in
Length overall - Meters4.37
Length overall - Meters3.66
Length overall - Inches172
Length overall - Inches144
Width [transom] - Detailnot available
Width [transom] - Detail53 in
Height [transom]not available
Height [transom]15 in
Body / Hull
Hull materialAluminum
Hull materialAluminum
Hull thickness0.063 in
Hull thickness0.05 in
Hull typeModified Vee
Hull typeFlat
Engine and Drivetrain
Fuel typeGas
Fuel typeGas
Drive typeOutboard
Drive typeOutboard
Engine max25 hp
Engine max7 hp
Operational Info
Maximum capacity1,020 lbs
Maximum capacitynot available
Maximum people5 / 755 lbs
Maximum people3 / 506 lbs

Marathon DN B14SST 2008 vs Marathon Jon - DN 1236 2009 — Common Questions

Which is the larger boat — the Marathon DN B14SST 2008 or the Marathon Jon - DN 1236 2009?
The Marathon DN B14SST 2008 is the longer of the two at 14,0 feet overall. The Marathon Jon - DN 1236 2009 comes in at 12,0 feet, making it roughly 2,0 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Marathon DN B14SST 2008 or the Marathon Jon - DN 1236 2009?
For trailering, the Marathon Jon - DN 1236 2009 has the edge at 11 lbs dry weight versus 314 lbs for the Marathon DN B14SST 2008. 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 Marathon DN B14SST 2008 is rated to a maximum of 25 hp, giving it the larger power ceiling. The Marathon Jon - DN 1236 2009 tops out at 7 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 Marathon DN B14SST 2008 is Coast Guard rated for 5 passengers, while the Marathon Jon - DN 1236 2009 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 Marathon Jon - DN 1236 2009 has a better power-to-weight ratio at 2 lbs per hp compared to 13 lbs per hp for the Marathon DN B14SST 2008. A lower number means quicker acceleration and faster time to plane — the number that actually matters most on short, sporty boats like these.
Are the Marathon DN B14SST 2008 and Marathon Jon - DN 1236 2009 from the same manufacturer?
Yes — both the Marathon DN B14SST 2008 and the Marathon Jon - DN 1236 2009 are built by Marathon. 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.