The Robalo R300 2009 is a modified-V design and the Robalo R305 2012 is a deep-V design, so you're likely deciding between two noticeably different on-water experiences. Hull type shapes everything from ride quality and fuel burn to dock handling and resale trajectory.

On paper these two are close siblings in the size department - Robalo R300 2009 at 29,0 ft versus Robalo R305 2012 at 29,2 ft. Weight tells a clearer story for trailering families: the Robalo R305 2012 tips the scales at 9 600 lbs - 1 400 lbs less than the Robalo R300 2009 at 8 200 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 - 700 hp for the Robalo R300 2009 and 700 hp for the Robalo R305 2012. 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 Robalo R300 2009 carries 322 gallons versus 300 gallons in the Robalo R305 2012. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.

Both boats are rated for 8 passengers - a good fit for a family of four or five plus guests. Comfort at capacity is another matter; the longer hull typically means more seat options and better weight distribution.