The Donzi 22 ZX 2005 vs Donzi Sweet 16 Classic 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.
Size is the most obvious dividing line here. The Donzi 22 ZX 2005 measures 22,0 feet overall (2005), giving it roughly 6,0 additional feet of deck space compared to the Donzi Sweet 16 Classic 2007 at 16,0 feet (2007). Weight tells a clearer story for trailering families: the Donzi 22 ZX 2005 tips the scales at 3 800 lbs - 1 300 lbs more than the Donzi Sweet 16 Classic 2007 at 2 500 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 Donzi Sweet 16 Classic 2007 tops out at 260 hp. Engine specs for the Donzi 22 ZX 2005 aren't listed - confirm with a dealer before selecting an outboard.Fuel capacity breaks the other way: the Donzi 22 ZX 2005 carries 51 gallons versus 32 gallons in the Donzi Sweet 16 Classic 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 Donzi 22 ZX 2005 is rated for 6 passengers, while the Donzi Sweet 16 Classic 2007 caps at 5. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Donzi 22 ZX 2005 could be the deciding factor.
Bottom line: Choose the Donzi 22 ZX 2005 if your priority is putting more people on the water - it handles 6 passengers and at 22,0 ft it has the deck room to back that rating up comfortably. The Donzi Sweet 16 Classic 2007 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 5 that costs less to run day-to-day.