When two boats share the same hull type — in this case both the Four Winns H260 2009 and the Four Winns H310 2011 are modified vee designs with fiberglass 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 Four Winns H310 2011 measures 31,3 feet overall (2011), giving it roughly 5,3 additional feet of deck space compared to the Four Winns H260 2009 at 26,0 feet (2009). Weight tells a clearer story for trailering families: the Four Winns H310 2011 tips the scales at 836 lbs — 354 lbs less than the Four Winns H260 2009 at 482 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 Four Winns H260 2009 has a 55-hp advantage over the Four Winns H310 2011'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 Four Winns H260 2009 carries 75 gallons versus 13 gallons in the Four Winns H310 2011. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.

Both boats are rated for 14 passengers — a good fit for a family of four or five plus guests. Comfort at capacity is another matter; the longer hull typically means more seat options and better weight distribution.