Matching a deep vee Marathon DN 16SC 2012 against a pontoon Marathon Grumman Journey 1885F 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 DN 16SC 2012 at 16,0 ft versus Marathon Grumman Journey 1885F 2013 at 18,0 ft. Weight tells a clearer story for trailering families: the Marathon Grumman Journey 1885F 2013 tips the scales at 1 561 lbs — 1 510 lbs less than the Marathon DN 16SC 2012 at 51 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 — 50 hp for the Marathon DN 16SC 2012 and 70 hp for the Marathon Grumman Journey 1885F 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 Grumman Journey 1885F 2013 is rated for 10 passengers, while the Marathon DN 16SC 2012 caps at 5. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Marathon Grumman Journey 1885F 2013 could be the deciding factor.
At this size, power-to-weight ratio matters more than outright horsepower. The Marathon DN 16SC 2012 comes in at 1 lbs per hp versus 22 lbs per hp for the Marathon Grumman Journey 1885F 2013. 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 Grumman Journey 1885F 2013 if your priority is putting more people on the water — it handles 10 passengers and at 18,0 ft it has the deck room to back that rating up comfortably. The Marathon DN 16SC 2012 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 5 that costs less to run day-to-day.