The Supra Sunsport 20 V 2007 vs Supra Sunsport 22 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 Sunsport 20 V 2007 at 20,0 ft versus Supra Sunsport 22 V 2007 at 22,0 ft. Weight tells a clearer story for trailering families: the Supra Sunsport 22 V 2007 tips the scales at 3 800 lbs - 600 lbs less than the Supra Sunsport 20 V 2007 at 3 200 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 - 340 hp for the Supra Sunsport 20 V 2007 and 340 hp for the Supra Sunsport 22 V 2007. 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 Supra Sunsport 22 V 2007 carries 40 gallons versus 34 gallons in the Supra Sunsport 20 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 Sunsport 22 V 2007 is rated for 15 passengers, while the Supra Sunsport 20 V 2007 caps at 10. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Supra Sunsport 22 V 2007 could be the deciding factor.
Bottom line: Choose the Supra Sunsport 22 V 2007 if your priority is putting more people on the water - it handles 15 passengers and at 22,0 ft it has the deck room to back that rating up comfortably. The Supra Sunsport 20 V 2007 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 10 that costs less to run day-to-day.