The Beneteau First Class 7 1985 vs Beneteau Idylle 10.50 1985 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 Idylle 10.50 1985 measures 34,5 feet overall (1985), giving it roughly 13,0 additional feet of deck space compared to the Beneteau First Class 7 1985 at 21,5 feet (1985). Weight tells a clearer story for trailering families: the Beneteau Idylle 10.50 1985 tips the scales at 10 141 lbs — 8 166 lbs less than the Beneteau First Class 7 1985 at 1 975 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 Idylle 10.50 1985 tops out at 28 hp. Engine specs for the Beneteau First Class 7 1985 aren't listed — confirm with a dealer before selecting an outboard.
For family outings this is probably the sharpest distinction between the two. The Beneteau Idylle 10.50 1985 is rated for 10 passengers, while the Beneteau First Class 7 1985 caps at 6. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Beneteau Idylle 10.50 1985 could be the deciding factor.
Displacement is where these two sailboats genuinely part ways. The Beneteau Idylle 10.50 1985 displaces 10 141 lbs — a 8 166-lb difference over the Beneteau First Class 7 1985 at 1 975 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 — 4,9 ft and 4,1 ft respectively. Marina access and anchorage options should be broadly equivalent between the two.
The Beneteau First Class 7 1985 is rigged as a Fractional Sloop while the Beneteau Idylle 10.50 1985 carries Sloop rigging — a meaningful difference in sail handling complexity, upwind performance, and the size of crew you'll need to work the boat comfortably. The Beneteau Idylle 10.50 1985 has a documented auxiliary engine of 28 hp.
The Beneteau First Class 7 1985 is trailerable, giving it a significant lifestyle advantage for sailors who want to move between lakes, rivers, and coastal waters without committing to a marina slip.
Bottom line: The Beneteau Idylle 10.50 1985 is the offshore and bluewater choice — at 10 141 lbs displacement and 35 ft it has the load capacity, range, and seakeeping for extended passages. The Beneteau First Class 7 1985 at 1 975 lbs is the more nimble, accessible option and is trailerable — easier to single-hand and better suited to coastal and inland sailing.