The Supra Sunsport 21V 2010 vs Supra Sunsport 24 V 2005 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 Sunsport 21V 2010 at 21,3 ft versus Supra Sunsport 24 V 2005 at 24,0 ft. Weight tells a clearer story for trailering families: the Supra Sunsport 24 V 2005 tips the scales at 395 lbs — 357 lbs less than the Supra Sunsport 21V 2010 at 38 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 — 325 hp for the Supra Sunsport 21V 2010 and 325 hp for the Supra Sunsport 24 V 2005. 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 — 52 gal and 52 gal — so range won't be a tiebreaker here.

For family outings this is probably the sharpest distinction between the two. The Supra Sunsport 24 V 2005 is rated for 16 passengers, while the Supra Sunsport 21V 2010 caps at 14. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Supra Sunsport 24 V 2005 could be the deciding factor.