When two boats share the same hull type — in this case both the Leisure Pontoons 1723 Meridian 2007 and the Leisure Pontoons Meridian 2425 2008 are pontoon designs with aluminum construction — 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?
Size is the most obvious dividing line here. The Leisure Pontoons Meridian 2425 2008 measures 23,0 feet overall (2008), giving it roughly 6,0 additional feet of deck space compared to the Leisure Pontoons 1723 Meridian 2007 at 17,0 feet (2007). At 9 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 — 2 hp for the Leisure Pontoons 1723 Meridian 2007 and 2 hp for the Leisure Pontoons Meridian 2425 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 Leisure Pontoons 1723 Meridian 2007 is rated for 7 passengers, while the Leisure Pontoons Meridian 2425 2008 caps at 2. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Leisure Pontoons 1723 Meridian 2007 could be the deciding factor.
Both are 2-tube and 23-tube pontoon designs respectively. Tube diameter and gauge affect stability and load capacity — more so than most buyers realize when comparing on paper.
Bottom line: Choose the Leisure Pontoons 1723 Meridian 2007 if your priority is putting more people on the water — it handles 7 passengers and at 17,0 ft it has the deck room to back that rating up comfortably. The Leisure Pontoons Meridian 2425 2008 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 2 that costs less to run day-to-day.