When two boats share the same hull type — in this case both the Chaparral 255 SSi 2010 and the Chaparral 287 SSX 2012 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?

On paper these two are close siblings in the size department — Chaparral 255 SSi 2010 at 26,4 ft versus Chaparral 287 SSX 2012 at 28,8 ft. Weight tells a clearer story for trailering families: the Chaparral 255 SSi 2010 tips the scales at 554 lbs — 486 lbs more than the Chaparral 287 SSX 2012 at 68 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 430 hp, the Chaparral 287 SSX 2012 has a 55-hp advantage over the Chaparral 255 SSi 2010's 375-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Chaparral 287 SSX 2012 carries 105 gallons versus 8 gallons in the Chaparral 255 SSi 2010. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.