When two boats share the same hull type — in this case both the Robalo R220 2011 and the Robalo R240 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?

On paper these two are close siblings in the size department — Robalo R220 2011 at 21,5 ft versus Robalo R240 2008 at 24,0 ft. Weight tells a clearer story for trailering families: the Robalo R240 2008 tips the scales at 504 lbs — 107 lbs less than the Robalo R220 2011 at 397 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 R240 2008 has a 150-hp advantage over the Robalo R220 2011's 250-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 R240 2008 carries 175 gallons versus 109 gallons in the Robalo R220 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 R240 2008 is rated for 12 passengers, while the Robalo R220 2011 caps at 1. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Robalo R240 2008 could be the deciding factor.