The Supra Gravity Games Launch 24 SSV 2007 vs Supra Launch 21 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.
On paper these two are close siblings in the size department — Supra Gravity Games Launch 24 SSV 2007 at 24,0 ft versus Supra Launch 21 V 2007 at 21,0 ft. Weight tells a clearer story for trailering families: the Supra Gravity Games Launch 24 SSV 2007 tips the scales at 395 lbs — 361 lbs more than the Supra Launch 21 V 2007 at 34 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.
The power gap is worth calling out. Rated to 340 hp, the Supra Launch 21 V 2007 has a 332-hp advantage over the Supra Gravity Games Launch 24 SSV 2007's 8-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Supra Gravity Games Launch 24 SSV 2007 carries 52 gallons versus 4 gallons in the Supra Launch 21 V 2007. 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 Supra Gravity Games Launch 24 SSV 2007 is rated for 16 passengers, while the Supra Launch 21 V 2007 caps at 13. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Supra Gravity Games Launch 24 SSV 2007 could be the deciding factor.
Bottom line: Choose the Supra Gravity Games Launch 24 SSV 2007 if your priority is putting more people on the water — it handles 16 passengers and at 24,0 ft it has the deck room to back that rating up comfortably. The Supra Launch 21 V 2007 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 13 that costs less to run day-to-day.