When two boats share the same hull type — in this case both the Shallow Sport 24 ft. Modified V 2011 and the Shallow Sport 24 ft. Sport 2009 are tunnel designs with composite 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?
Both boats share a closely matched power ceiling — 300 hp for the Shallow Sport 24 ft. Modified V 2011 and 300 hp for the Shallow Sport 24 ft. Sport 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. Fuel capacity breaks the other way: the Shallow Sport 24 ft. Modified V 2011 carries 65 gallons versus 43 gallons in the Shallow Sport 24 ft. Sport 2009. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.
For family outings this is probably the sharpest distinction between the two. The Shallow Sport 24 ft. Sport 2009 is rated for 10 passengers, while the Shallow Sport 24 ft. Modified V 2011 caps at 9. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Shallow Sport 24 ft. Sport 2009 could be the deciding factor.
Bottom line: Choose the Shallow Sport 24 ft. Sport 2009 if your priority is putting more people on the water — it handles 10 passengers and at 24,0 ft it has the deck room to back that rating up comfortably. The Shallow Sport 24 ft. Modified V 2011 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 9 that costs less to run day-to-day.