When two boats share the same hull type — in this case both the Four Winns SL242 2011 and the Four Winns V358 2008 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 V358 2008 measures 37,0 feet overall (2008), giving it roughly 12,6 additional feet of deck space compared to the Four Winns SL242 2011 at 24,4 feet (2011). Weight tells a clearer story for trailering families: the Four Winns SL242 2011 tips the scales at 508 lbs — 346 lbs more than the Four Winns V358 2008 at 162 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 — 380 hp for the Four Winns SL242 2011 and 375 hp for the Four Winns V358 2008. 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 Four Winns SL242 2011 carries 58 gallons versus 23 gallons in the Four Winns V358 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 Four Winns SL242 2011 is rated for 12 passengers, while the Four Winns V358 2008 caps at 11. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Four Winns SL242 2011 could be the deciding factor.