The Beneteau Antares 11 2020 vs Beneteau First 35S5 1988 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.

On paper these two are close siblings in the size department — Beneteau Antares 11 2020 at 32,6 ft versus Beneteau First 35S5 1988 at 35,5 ft. Weight tells a clearer story for trailering families: the Beneteau Antares 11 2020 tips the scales at 13 451 lbs — 1 987 lbs more than the Beneteau First 35S5 1988 at 11 464 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 2020 has a 272-hp advantage over the Beneteau First 35S5 1988's 28-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 Antares 11 2020 carries 212 gallons versus 19 gallons in the Beneteau First 35S5 1988. 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 First 35S5 1988 is rated for 10 passengers, while the Beneteau Antares 11 2020 caps at 9. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Beneteau First 35S5 1988 could be the deciding factor.

Both boats sit in a similar displacement bracket — 13 451 lbs for the Beneteau Antares 11 2020 and 11 464 lbs for the Beneteau First 35S5 1988. Comparable displacement means broadly similar seakeeping behaviour and load capacity, though hull form and ballast ratio will still produce noticeably different sailing characteristics.

Draft is a practical consideration that many buyers underestimate until they're already at the marina. The Beneteau First 35S5 1988 draws 5,1 ft, compared to 2,7 ft for the Beneteau Antares 11 2020. That 2,4-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.

For auxiliary power the Beneteau Antares 11 2020 carries a 300-hp engine against 28 hp on the Beneteau First 35S5 1988. Motoring range and ability to punch through a foul current or enter a tight marina under power will favour the more powerful installation.

For extended cruising, water capacity matters: the Beneteau First 35S5 1988 carries 69 gallons versus 53 gallons on the Beneteau Antares 11 2020 — a significant advantage on longer passages where watermaker or provisioning stops aren't guaranteed.