When two boats share the same hull type — in this case both the Aqua Patio AP 220 DF 2009 and the Aqua Patio AP 240-4 2011 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?
On paper these two are close siblings in the size department — Aqua Patio AP 220 DF 2009 at 23,0 ft versus Aqua Patio AP 240-4 2011 at 25,1 ft. Weight tells a clearer story for trailering families: the Aqua Patio AP 240-4 2011 tips the scales at 3 232 lbs — 3 010 lbs less than the Aqua Patio AP 220 DF 2009 at 222 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 — 150 hp for the Aqua Patio AP 220 DF 2009 and 150 hp for the Aqua Patio AP 240-4 2011. 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. Both carry nearly identical fuel loads — 3 gal and 3 gal — so range won't be a tiebreaker here.
For family outings this is probably the sharpest distinction between the two. The Aqua Patio AP 240-4 2011 is rated for 14 passengers, while the Aqua Patio AP 220 DF 2009 caps at 12. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Aqua Patio AP 240-4 2011 could be the deciding factor.
Bottom line: Choose the Aqua Patio AP 240-4 2011 if your priority is putting more people on the water — it handles 14 passengers and at 25,1 ft it has the deck room to back that rating up comfortably. The Aqua Patio AP 220 DF 2009 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 12 that costs less to run day-to-day.