The Shallow Sport 15 ft. Shallow Sport 2006 vs Shallow Sport 21 ft. Modified V 2007 comparison sits squarely in the category of decisions where specs alone won't tell the whole story — intended use, storage, and long-term ownership costs all factor in.
The Shallow Sport 21 ft. Modified V 2007 tops out at 250 hp. Engine specs for the Shallow Sport 15 ft. Shallow Sport 2006 aren't listed — confirm with a dealer before selecting an outboard.Fuel capacity breaks the other way: the Shallow Sport 21 ft. Modified V 2007 carries 65 gallons versus 3 gallons in the Shallow Sport 15 ft. Shallow Sport 2006. 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 21 ft. Modified V 2007 is rated for 7 passengers, while the Shallow Sport 15 ft. Shallow Sport 2006 caps at 4. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Shallow Sport 21 ft. Modified V 2007 could be the deciding factor.
Bottom line: Choose the Shallow Sport 21 ft. Modified V 2007 if your priority is putting more people on the water — it handles 7 passengers and at 21,0 ft it has the deck room to back that rating up comfortably. The Shallow Sport 15 ft. Shallow Sport 2006 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 4 that costs less to run day-to-day.