The Jeanneau Merry Fisher 695 Sport Serie 2 2022 vs Jeanneau Sun Odyssey 509 2011 comparison sits squarely in the category of decisions where specs alone won't tell the whole story — intended use, storage, and long-term ownership costs all factor in.
Size is the most obvious dividing line here. The Jeanneau Sun Odyssey 509 2011 measures 50,6 feet overall (2011), giving it roughly 28,6 additional feet of deck space compared to the Jeanneau Merry Fisher 695 Sport Serie 2 2022 at 22,0 feet (2022). Weight tells a clearer story for trailering families: the Jeanneau Sun Odyssey 509 2011 tips the scales at 30 644 lbs — 27 337 lbs less than the Jeanneau Merry Fisher 695 Sport Serie 2 2022 at 3 307 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 Jeanneau Sun Odyssey 509 2011 tops out at 75 hp. Engine specs for the Jeanneau Merry Fisher 695 Sport Serie 2 2022 aren't listed — confirm with a dealer before selecting an outboard.Fuel capacity breaks the other way: the Jeanneau Sun Odyssey 509 2011 carries 63 gallons versus 53 gallons in the Jeanneau Merry Fisher 695 Sport Serie 2 2022. 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 Jeanneau Sun Odyssey 509 2011 is rated for 15 passengers, while the Jeanneau Merry Fisher 695 Sport Serie 2 2022 caps at 6. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Jeanneau Sun Odyssey 509 2011 could be the deciding factor.
Displacement is where these two sailboats genuinely part ways. The Jeanneau Sun Odyssey 509 2011 displaces 30 644 lbs — a 27 337-lb difference over the Jeanneau Merry Fisher 695 Sport Serie 2 2022 at 3 307 lbs. That gap separates two entirely different categories of sailing: the heavier boat is built for offshore passage-making and load-carrying, while the lighter hull rewards performance sailing and easier handling in lighter air.
The Jeanneau Sun Odyssey 509 2011 has a documented auxiliary engine of 75 hp.
For extended cruising, water capacity matters: the Jeanneau Sun Odyssey 509 2011 carries 163 gallons versus 13 gallons on the Jeanneau Merry Fisher 695 Sport Serie 2 2022 — a significant advantage on longer passages where watermaker or provisioning stops aren't guaranteed.
Bottom line: The Jeanneau Sun Odyssey 509 2011 is the offshore and bluewater choice — at 30 644 lbs displacement and 51 ft it has the load capacity, range, and seakeeping for extended passages. The Jeanneau Merry Fisher 695 Sport Serie 2 2022 at 3 307 lbs is the more nimble, accessible option — easier to single-hand and better suited to coastal and inland sailing.