Marathon Grumman Classic 1460F 2013 boat specs
Marathon
Marathon Grumman Classic 1460F 2013
2013
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VS
Marathon Seneca 13 2012 boat specs
Marathon
Marathon Seneca 13 2012
2012
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Marathon Grumman Classic 1460F 2013 vs Marathon Seneca 13 2012 — Same Brand, Different Boat

Matching a pontoon Marathon Grumman Classic 1460F 2013 against a modified vee Marathon Seneca 13 2012 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 Grumman Classic 1460F 2013 at 14,0 ft versus Marathon Seneca 13 2012 at 13,0 ft. At 11 lbs and 15 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 — 25 hp for the Marathon Grumman Classic 1460F 2013 and 15 hp for the Marathon Seneca 13 2012. 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 4 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 Marathon Grumman Classic 1460F 2013 comes in at 0 lbs per hp versus 1 lbs per hp for the Marathon Seneca 13 2012. 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 Marathon Grumman Classic 1460F 2013 and Marathon Seneca 13 2012 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
MakeMarathon
MakeMarathon
ModelGrumman Classic 1460F
ModelSeneca 13
Model Year2013
Model Year2012
Measurements / Dimensions
Beam6 ft. deck width
Beam58 in
Beam - Meters1.83
Beam - Meters1.47
Beam - Inches72
Beam - Inches58
Weight - Detail1,100 lbs
Weight - Detail150 lbs
Weight - kg498.95
Weight - kg68.04
Weight - lbs.11
Weight - lbs.15
Length [at waterline]14 ft. log length
Length [at waterline]not available
Length - Feet14
Length - Feet13
Depth - Detailnot available
Depth - Detail22 in
Depth - Centimetersnot available
Depth - Centimeters55.88
Depth - Inchesnot available
Depth - Inches22
Height [transom]not available
Height [transom]16 in
Length overall - Detailnot available
Length overall - Detail13 ft
Length overall - Metersnot available
Length overall - Meters3.96
Length overall - Inchesnot available
Length overall - Inches156
Body / Hull
Hull materialAluminum
Hull materialAluminum
Hull thickness0.080 in
Hull thickness0.063 in
Hull typePontoon
Hull typeModified Vee
Pontoon and Inflatable Specific
Tube diameter19 in
Tube diameternot available
Number of tubes2
Number of tubesnot available
Engine and Drivetrain
Fuel typeGas
Fuel typeGas
Drive typeOutboard
Drive typeOutboard
Engine max25 hp
Engine max15 hp
Operational Info
Maximum capacity920 lbs
Maximum capacity660 lbs
Maximum people4 / 595 lbs
Maximum people4 / 510 lbs

Marathon Grumman Classic 1460F 2013 vs Marathon Seneca 13 2012 — Common Questions

Which is the larger boat — the Marathon Grumman Classic 1460F 2013 or the Marathon Seneca 13 2012?
The Marathon Grumman Classic 1460F 2013 is the longer of the two at 14,0 feet overall. The Marathon Seneca 13 2012 comes in at 13,0 feet, making it roughly 1,0 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Marathon Grumman Classic 1460F 2013 or the Marathon Seneca 13 2012?
For trailering, the Marathon Grumman Classic 1460F 2013 has the edge at 11 lbs dry weight versus 15 lbs for the Marathon Seneca 13 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 Marathon Grumman Classic 1460F 2013 is rated to a maximum of 25 hp, giving it the larger power ceiling. The Marathon Seneca 13 2012 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 Marathon Grumman Classic 1460F 2013 is Coast Guard rated for 4 passengers, while the Marathon Seneca 13 2012 is certified for 4. 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 Grumman Classic 1460F 2013 has a better power-to-weight ratio at 0 lbs per hp compared to 1 lbs per hp for the Marathon Seneca 13 2012. 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 Marathon Grumman Classic 1460F 2013 measures 72" wide, compared to 58" for the Marathon Seneca 13 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 Marathon Grumman Classic 1460F 2013 and Marathon Seneca 13 2012 from the same manufacturer?
Yes — both the Marathon Grumman Classic 1460F 2013 and the Marathon Seneca 13 2012 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.