Beneteau Oceanis 34.1 vs 1971 C&C 27 — Comparison

Beneteau Oceanis 34.1
VS
1971 C&C 271971 C&C 27

Specifications Side by Side

SpecificationBeneteau Oceanis 34.11971 C&C 27
General
ManufacturerBeneteauC&C Yachts
Year20161971–1975
TypeSloopSloop
CountryFranceCanada
DesignerMarc LombardCuthbertson & Cassian
Dimensions
LOA10.34 m (33.9 ft)8.23 m (27.0 ft)
LWL9.35 m (30.7 ft)6.55 m (21.5 ft)
Beam3.39 m (11.1 ft)2.74 m (9.0 ft)
Draft1.75 m (5.7 ft)1.37 m (4.5 ft)
Weight
Displacement5,200 kg (11,464 lbs)2,495 kg (5,501 lbs)
Ballast1,600 kg (3,527 lbs)1,043 kg (2,299 lbs)
Sailing
Sail Area52.0 m² (560 ft²)31.0 m² (334 ft²)
Hull MaterialFiberglassFiberglass
Keel TypeFinFin
Engine & Tanks
Engine21 HP10 HP
Fuel Capacity120 L (31.7 gal)38 L (10.0 gal)
Water Capacity200 L (52.8 gal)57 L (15.1 gal)
Accommodation
Berths65
Cabins21

Performance Comparison

SA/D Ratio (Higher = more sail power per displacement)
Beneteau Oceanis 34.1
17.60
1971 C&C 27
17.13
Ballast Ratio (Higher = more stability)
Beneteau Oceanis 34.1
30.77
1971 C&C 27
41.80
Capsize Ratio (Lower = safer offshore)
Beneteau Oceanis 34.1
0.78
1971 C&C 27
0.81
Comfort Ratio (Higher = gentler motion)
Beneteau Oceanis 34.1
16.89
1971 C&C 27
20.13

Detailed Comparison

The Beneteau Oceanis 34.1 and 1971 C&C 27 represent two takes on sloop-rigged sailing. The Beneteau Oceanis 34.1 is a modern design by Beneteau from France, while the 1971 C&C 27 is a 1970s offering from C&C Yachts from Canada. The Beneteau Oceanis 34.1 was penned by Marc Lombard. The 1971 C&C 27 was designed by Cuthbertson & Cassian.

In terms of size, the Beneteau Oceanis 34.1 measures 10.34m (33.9ft) overall with a beam of 3.39m, compared to the 1971 C&C 27 at 8.23m (27.0ft) with a 2.74m beam. The Beneteau Oceanis 34.1 is 2.11m longer than the 1971 C&C 27. The Beneteau Oceanis 34.1 displaces approximately 108% more than its counterpart, which significantly affects how each boat handles in different sea states.

Looking at performance, the Beneteau Oceanis 34.1 has good sail power for versatile performance with an SA/D ratio of 17.60 and 52.0 m² of sail area. The 1971 C&C 27, with an SA/D of 17.13 and 31.0 m² of canvas, offers good sail power for versatile performance. The Beneteau Oceanis 34.1 has the edge in terms of raw sailing performance.

For comfort and safety, the Beneteau Oceanis 34.1 offers a firm, racing-oriented motion (comfort ratio: 16.9) and excellent capsize resistance suitable for offshore voyaging (capsize ratio: 0.78). The 1971 C&C 27 has a comfort ratio of 20.1 and a capsize screening value of 0.81. The ballast ratios are 30.8% for the Beneteau Oceanis 34.1 and 41.8% for the 1971 C&C 27, reflecting their respective approaches to stability.

Below deck, the Beneteau Oceanis 34.1 provides 6 berths in 2 cabins with 200L of water capacity and 120L of fuel. The 1971 C&C 27 offers 5 berths in 1 cabin with 57L water and 38L fuel capacity.

Verdict

For cruising: The 1971 C&C 27 is the better choice for comfortable cruising thanks to its higher comfort ratio, offering a gentler motion at sea that crews will appreciate on longer passages.

For racing: The Beneteau Oceanis 34.1 has the performance advantage with its superior SA/D ratio, meaning more sail power relative to its displacement for competitive sailing.

For liveaboard: The Beneteau Oceanis 34.1 offers more sleeping accommodation, making it better suited for extended living aboard. Consider water and fuel capacity for extended stays away from marinas.

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