The Beneteau Antares 11 Fly 2022 vs Beneteau Oceanis 311 1997 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 Beneteau Antares 11 Fly 2022 measures 36,4 feet overall (2022), giving it roughly 4,0 additional feet of deck space compared to the Beneteau Oceanis 311 1997 at 32,4 feet (1997). Weight tells a clearer story for trailering families: the Beneteau Antares 11 Fly 2022 tips the scales at 13 550 lbs — 5 503 lbs more than the Beneteau Oceanis 311 1997 at 8 047 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 Beneteau Antares 11 Fly 2022 carries a rated maximum of 300 hp. Engine data for the Beneteau Oceanis 311 1997 wasn't available in our records — check the manufacturer's spec sheet before sizing a motor.Fuel capacity breaks the other way: the Beneteau Antares 11 Fly 2022 carries 212 gallons versus 19 gallons in the Beneteau Oceanis 311 1997. 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 Beneteau Antares 11 Fly 2022 is rated for 11 passengers, while the Beneteau Oceanis 311 1997 caps at 9. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Beneteau Antares 11 Fly 2022 could be the deciding factor.
Displacement is where these two sailboats genuinely part ways. The Beneteau Antares 11 Fly 2022 displaces 13 550 lbs — a 5 503-lb difference over the Beneteau Oceanis 311 1997 at 8 047 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.
Draft is a practical consideration that many buyers underestimate until they're already at the marina. The Beneteau Antares 11 Fly 2022 draws 15,3 ft, compared to 4,1 ft for the Beneteau Oceanis 311 1997. That 11,2-foot difference affects which anchorages you can access, which haul-out facilities will take you, and how carefully you need to read the tide tables in shallower cruising grounds.
The Beneteau Antares 11 Fly 2022 has a documented auxiliary engine of 300 hp.
Bottom line: The Beneteau Antares 11 Fly 2022 is the offshore and bluewater choice — at 13 550 lbs displacement and 36 ft it has the load capacity, range, and seakeeping for extended passages. The Beneteau Oceanis 311 1997 at 8 047 lbs is the more nimble, accessible option — easier to single-hand and better suited to coastal and inland sailing.