When two boats share the same hull type — in this case both the Kayot S260 2006 and the Kayot Z220 2008 are modified vee designs with composite construction — the buying decision usually comes down to a handful of practical questions: how many people are you putting on the water, how far do you trailer, and what does your tow vehicle weigh?

Size is the most obvious dividing line here. The Kayot S260 2006 measures 25,0 feet overall (2006), giving it roughly 4,0 additional feet of deck space compared to the Kayot Z220 2008 at 21,0 feet (2008). Weight tells a clearer story for trailering families: the Kayot Z220 2008 tips the scales at 395 lbs — 341 lbs less than the Kayot S260 2006 at 54 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 375 hp, the Kayot S260 2006 has a 55-hp advantage over the Kayot Z220 2008's 320-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Kayot S260 2006 carries 97 gallons versus 5 gallons in the Kayot Z220 2008. 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 Kayot S260 2006 is rated for 15 passengers, while the Kayot Z220 2008 caps at 13. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Kayot S260 2006 could be the deciding factor.