The Beneteau Oceanis 300 Shoal draft 1991 vs Beneteau R/C 27 1978 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 Oceanis 300 Shoal draft 1991 measures 31,1 feet overall (1991), giving it roughly 3,4 additional feet of deck space compared to the Beneteau R/C 27 1978 at 27,7 feet (1978). Weight tells a clearer story for trailering families: the Beneteau Oceanis 300 Shoal draft 1991 tips the scales at 7 055 lbs — 1 764 lbs more than the Beneteau R/C 27 1978 at 5 291 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.
Both boats share a closely matched power ceiling — 24 hp for the Beneteau Oceanis 300 Shoal draft 1991 and 16 hp for the Beneteau R/C 27 1978. Real-world performance will come down more to which motor is actually bolted on, its load at the time, and whether it's a 4-stroke or 2-stroke setup. Fuel capacity breaks the other way: the Beneteau Oceanis 300 Shoal draft 1991 carries 17 gallons versus 7 gallons in the Beneteau R/C 27 1978. 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 Oceanis 300 Shoal draft 1991 is rated for 9 passengers, while the Beneteau R/C 27 1978 caps at 8. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Beneteau Oceanis 300 Shoal draft 1991 could be the deciding factor.
Both boats sit in a similar displacement bracket — 7 055 lbs for the Beneteau Oceanis 300 Shoal draft 1991 and 5 291 lbs for the Beneteau R/C 27 1978. Comparable displacement means broadly similar seakeeping behaviour and load capacity, though hull form and ballast ratio will still produce noticeably different sailing characteristics.
Both boats draw a similar depth — 4,5 ft and 5,1 ft respectively. Marina access and anchorage options should be broadly equivalent between the two.
The Beneteau Oceanis 300 Shoal draft 1991 uses Sloop rigging. For auxiliary power the Beneteau Oceanis 300 Shoal draft 1991 carries a 24-hp engine against 16 hp on the Beneteau R/C 27 1978. 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 7,2 knots for the Beneteau Oceanis 300 Shoal draft 1991 and 6,2 knots for the Beneteau R/C 27 1978. For extended cruising, water capacity matters: the Beneteau Oceanis 300 Shoal draft 1991 carries 45 gallons versus 24 gallons on the Beneteau R/C 27 1978 — a significant advantage on longer passages where watermaker or provisioning stops aren't guaranteed.
Bottom line: The Beneteau Oceanis 300 Shoal draft 1991 at 31,1 ft offers more living space, greater range, and a more substantial offshore capability. The Beneteau R/C 27 1978 at 27,7 ft is the easier, lower-cost option — simpler to crew and a strong choice for coastal and day sailing.