The Beneteau First 41S5 1989 vs Beneteau First 435 1984 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 435 1984 measures 44,7 feet overall (1984), giving it roughly 3,3 additional feet of deck space compared to the Beneteau First 41S5 1989 at 41,4 feet (1989). Weight tells a clearer story for trailering families: the Beneteau First 435 1984 tips the scales at 23 810 lbs — 7 496 lbs less than the Beneteau First 41S5 1989 at 16 314 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 First 41S5 1989 carries a rated maximum of 50 hp. Engine data for the Beneteau First 435 1984 wasn't available in our records — check the manufacturer's spec sheet before sizing a motor.Fuel capacity breaks the other way: the Beneteau First 435 1984 carries 52 gallons versus 32 gallons in the Beneteau First 41S5 1989. 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 435 1984 is rated for 13 passengers, while the Beneteau First 41S5 1989 caps at 12. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Beneteau First 435 1984 could be the deciding factor.
Displacement is where these two sailboats genuinely part ways. The Beneteau First 435 1984 displaces 23 810 lbs — a 7 496-lb difference over the Beneteau First 41S5 1989 at 16 314 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.
Both boats draw a similar depth — 7,2 ft and 7,6 ft respectively. Marina access and anchorage options should be broadly equivalent between the two.
The Beneteau First 41S5 1989 uses Sloop rigging. The Beneteau First 41S5 1989 has a documented auxiliary engine of 50 hp.
Hull speed is rated at 8,1 knots for the Beneteau First 435 1984 and 7,8 knots for the Beneteau First 41S5 1989. For extended cruising, water capacity matters: the Beneteau First 41S5 1989 carries 159 gallons versus 127 gallons on the Beneteau First 435 1984 — a significant advantage on longer passages where watermaker or provisioning stops aren't guaranteed.
Bottom line: The Beneteau First 435 1984 is the offshore and bluewater choice — at 23 810 lbs displacement and 45 ft it has the load capacity, range, and seakeeping for extended passages. The Beneteau First 41S5 1989 at 16 314 lbs is the more nimble, accessible option — easier to single-hand and better suited to coastal and inland sailing.