Matching a pontoon Marathon Grumman Classic 1980E 2011 against a modified vee Marathon Utility V - DN B14T 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.
Size is the most obvious dividing line here. The Marathon Grumman Classic 1980E 2011 measures 19,0 feet overall (2011), giving it roughly 5,0 additional feet of deck space compared to the Marathon Utility V - DN B14T 2009 at 14,0 feet (2009). Weight tells a clearer story for trailering families: the Marathon Grumman Classic 1980E 2011 tips the scales at 2 015 lbs — 1 797 lbs more than the Marathon Utility V - DN B14T 2009 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 — 10 hp for the Marathon Grumman Classic 1980E 2011 and 25 hp for the Marathon Utility V - DN B14T 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 Grumman Classic 1980E 2011 is rated for 6 passengers, while the Marathon Utility V - DN B14T 2009 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 Classic 1980E 2011 could be the deciding factor.
Bottom line: Choose the Marathon Grumman Classic 1980E 2011 if your priority is putting more people on the water — it handles 6 passengers and at 19,0 ft it has the deck room to back that rating up comfortably. The Marathon Utility V - DN B14T 2009 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 5 that costs less to run day-to-day.