When two boats share the same hull type — in this case both the Yamaha SX190 2012 and the Yamaha SX240 High Output 2010 are deep 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 Yamaha SX240 High Output 2010 measures 23,5 feet overall (2010), giving it roughly 4,3 additional feet of deck space compared to the Yamaha SX190 2012 at 19,2 feet (2012). Weight tells a clearer story for trailering families: the Yamaha SX240 High Output 2010 tips the scales at 3 298 lbs — 1 133 lbs less than the Yamaha SX190 2012 at 2 165 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.

For family outings this is probably the sharpest distinction between the two. The Yamaha SX190 2012 is rated for 8 passengers, while the Yamaha SX240 High Output 2010 caps at 1. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Yamaha SX190 2012 could be the deciding factor.