The Beneteau 31 2007 vs Beneteau First 41S5 1989 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 First 41S5 1989 measures 41,4 feet overall (1989), giving it roughly 9,6 additional feet of deck space compared to the Beneteau 31 2007 at 31,8 feet (2007). Weight tells a clearer story for trailering families: the Beneteau First 41S5 1989 tips the scales at 16 314 lbs — 5 622 lbs less than the Beneteau 31 2007 at 10 692 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 50 hp, the Beneteau First 41S5 1989 has a 29-hp advantage over the Beneteau 31 2007's 21-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Both carry nearly identical fuel loads — 34 gal and 32 gal — so range won't be a tiebreaker here.

For family outings this is probably the sharpest distinction between the two. The Beneteau First 41S5 1989 is rated for 12 passengers, while the Beneteau 31 2007 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 41S5 1989 could be the deciding factor.

Displacement is where these two sailboats genuinely part ways. The Beneteau First 41S5 1989 displaces 16 314 lbs — a 5 622-lb difference over the Beneteau 31 2007 at 10 692 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 First 41S5 1989 draws 7,2 ft, compared to 5,1 ft for the Beneteau 31 2007. That 2,1-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 31 2007 uses Sloop rigging. For auxiliary power the Beneteau First 41S5 1989 carries a 50-hp engine against 21 hp on the Beneteau 31 2007. Motoring range and ability to punch through a foul current or enter a tight marina under power will favour the more powerful installation.

Hull speed is rated at 7,8 knots for the Beneteau First 41S5 1989 and 7,2 knots for the Beneteau 31 2007. For extended cruising, water capacity matters: the Beneteau First 41S5 1989 carries 159 gallons versus 34 gallons on the Beneteau 31 2007 — a significant advantage on longer passages where watermaker or provisioning stops aren't guaranteed.