When two boats share the same hull type — in this case both the Robalo R225 2010 and the Robalo R247 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?

On paper these two are close siblings in the size department — Robalo R225 2010 at 22,3 ft versus Robalo R247 2011 at 24,0 ft. Weight tells a clearer story for trailering families: the Robalo R225 2010 tips the scales at 405 lbs — 400 lbs more than the Robalo R247 2011 at 5 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 400 hp, the Robalo R247 2011 has a 100-hp advantage over the Robalo R225 2010's 300-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Robalo R225 2010 carries 107 gallons versus 15 gallons in the Robalo R247 2011. 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 Robalo R247 2011 is rated for 10 passengers, while the Robalo R225 2010 caps at 1. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Robalo R247 2011 could be the deciding factor.