The Beneteau Antares 11 OB 2021 vs Beneteau Gran Turismo 49 Fly 2013 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 Gran Turismo 49 Fly 2013 measures 51,6 feet overall (2013), giving it roughly 19,0 additional feet of deck space compared to the Beneteau Antares 11 OB 2021 at 32,6 feet (2021). Weight tells a clearer story for trailering families: the Beneteau Gran Turismo 49 Fly 2013 tips the scales at 33 038 lbs — 19 587 lbs less than the Beneteau Antares 11 OB 2021 at 13 451 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 300 hp, the Beneteau Antares 11 OB 2021 has a 298-hp advantage over the Beneteau Gran Turismo 49 Fly 2013's 2-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Beneteau Gran Turismo 49 Fly 2013 carries 172 gallons versus 106 gallons in the Beneteau Antares 11 OB 2021. 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 Gran Turismo 49 Fly 2013 is rated for 15 passengers, while the Beneteau Antares 11 OB 2021 caps at 9. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Beneteau Gran Turismo 49 Fly 2013 could be the deciding factor.