Both the Kayot S260 2005 and the Kayot Z250 2009 are modified-V designs, so 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?

On paper these two are close siblings in the size department - Kayot S260 2005 at 25,0 ft versus Kayot Z250 2009 at 25,0 ft. Weight tells a clearer story for trailering families: the Kayot S260 2005 tips the scales at 5 400 lbs - 450 lbs more than the Kayot Z250 2009 at 4 950 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 425 hp, the Kayot Z250 2009 has a 105-hp advantage over the Kayot S260 2005's 320-hp ceiling - enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Both carry nearly identical fuel loads - 94 gal and 97 gal - so range won't be a tiebreaker here.

For family outings this is probably the sharpest distinction between the two. The Kayot S260 2005 is rated for 15 passengers, while the Kayot Z250 2009 caps at 14. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Kayot S260 2005 could be the deciding factor.