The Beneteau First 47.7 1999 vs Beneteau R/C 30 1977 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 47.7 1999 measures 48,1 feet overall (1999), giving it roughly 18,6 additional feet of deck space compared to the Beneteau R/C 30 1977 at 29,5 feet (1977). Weight tells a clearer story for trailering families: the Beneteau First 47.7 1999 tips the scales at 26 687 lbs — 17 692 lbs more than the Beneteau R/C 30 1977 at 8 995 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 100 hp, the Beneteau First 47.7 1999 has a 85-hp advantage over the Beneteau R/C 30 1977's 15-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 First 47.7 1999 carries 62 gallons versus 8 gallons in the Beneteau R/C 30 1977. 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 47.7 1999 is rated for 14 passengers, while the Beneteau R/C 30 1977 caps at 8. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Beneteau First 47.7 1999 could be the deciding factor.

Displacement is where these two sailboats genuinely part ways. The Beneteau First 47.7 1999 displaces 26 687 lbs — a 17 692-lb difference over the Beneteau R/C 30 1977 at 8 995 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 47.7 1999 draws 7,8 ft, compared to 5,8 ft for the Beneteau R/C 30 1977. That 2,0-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 First 47.7 1999 uses Sloop rigging. Helm style differs too: the Beneteau First 47.7 1999 uses a 1 wheel versus a 1 tiller on the Beneteau R/C 30 1977. Wheel helms give better leverage and visibility on larger boats; tillers offer direct feedback and simplicity on smaller ones. For auxiliary power the Beneteau First 47.7 1999 carries a 100-hp engine against 15 hp on the Beneteau R/C 30 1977. 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 8,6 knots for the Beneteau First 47.7 1999 and 6,8 knots for the Beneteau R/C 30 1977. For extended cruising, water capacity matters: the Beneteau First 47.7 1999 carries 164 gallons versus 24 gallons on the Beneteau R/C 30 1977 — a significant advantage on longer passages where watermaker or provisioning stops aren't guaranteed.