Matching a modified vee Marathon Cayuga 14 2011 against a deep vee Marathon DN 12 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.
On paper these two are close siblings in the size department — Marathon Cayuga 14 2011 at 14,3 ft versus Marathon DN 12 2013 at 11,7 ft. Weight tells a clearer story for trailering families: the Marathon Cayuga 14 2011 tips the scales at 314 lbs — 193 lbs more than the Marathon DN 12 2013 at 121 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 Cayuga 14 2011 and 10 hp for the Marathon DN 12 2013. 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 Cayuga 14 2011 is rated for 5 passengers, while the Marathon DN 12 2013 caps at 3. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Marathon Cayuga 14 2011 could be the deciding factor.
At this size, power-to-weight ratio matters more than outright horsepower. The Marathon DN 12 2013 comes in at 12 lbs per hp versus 13 lbs per hp for the Marathon Cayuga 14 2011. 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 Cayuga 14 2011 if your priority is putting more people on the water — it handles 5 passengers and at 14,3 ft it has the deck room to back that rating up comfortably. The Marathon DN 12 2013 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 3 that costs less to run day-to-day.