Both the Marathon DN 16SST 2010 and the Marathon Utility V - DN B14T 2008 are modified-V designs, both built in aluminium, so 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 - Marathon DN 16SST 2010 at 16,0 ft versus Marathon Utility V - DN B14T 2008 at 14,0 ft. Weight tells a clearer story for trailering families: the Marathon DN 16SST 2010 tips the scales at 420 lbs - 202 lbs more than the Marathon Utility V - DN B14T 2008 at 218 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 - 40 hp for the Marathon DN 16SST 2010 and 25 hp for the Marathon Utility V - DN B14T 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.

For family outings this is probably the sharpest distinction between the two. The Marathon DN 16SST 2010 is rated for 6 passengers, while the Marathon Utility V - DN B14T 2008 caps at 5. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Marathon DN 16SST 2010 could be the deciding factor.

At this size, power-to-weight ratio matters more than outright horsepower. The Marathon Utility V - DN B14T 2008 comes in at 9 lbs per hp versus 11 lbs per hp for the Marathon DN 16SST 2010. 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.