1980 CS 33 vs 2009 Beneteau Oceanis 34 — Comparison

1980 CS 33
VS
2009 Beneteau Oceanis 34

Specifications Side by Side

Specification1980 CS 332009 Beneteau Oceanis 34
General
ManufacturerCS YachtsBeneteau
Year1980–19872009–2013
TypeSloopSloop
CountryCanadaFrance
DesignerRay WallFinot-Conq
Dimensions
LOA10.06 m (33.0 ft)10.44 m (34.3 ft)
LWL8.23 m (27.0 ft)9.20 m (30.2 ft)
Beam3.20 m (10.5 ft)3.42 m (11.2 ft)
Draft1.68 m (5.5 ft)1.80 m (5.9 ft)
Weight
Displacement4,763 kg (10,501 lbs)5,550 kg (12,236 lbs)
Ballast2,041 kg (4,500 lbs)1,600 kg (3,527 lbs)
Sailing
Sail Area49.1 m² (529 ft²)51.0 m² (549 ft²)
Hull MaterialFiberglassFiberglass
Keel TypeFinFin
Engine & Tanks
Engine18 HP21 HP
Fuel Capacity68 L (18.0 gal)80 L (21.1 gal)
Water Capacity114 L (30.1 gal)150 L (39.6 gal)
Accommodation
Berths66
Cabins22

Performance Comparison

SA/D Ratio (Higher = more sail power per displacement)
1980 CS 33
17.62
2009 Beneteau Oceanis 34
16.53
Ballast Ratio (Higher = more stability)
1980 CS 33
42.85
2009 Beneteau Oceanis 34
28.83
Capsize Ratio (Lower = safer offshore)
1980 CS 33
0.76
2009 Beneteau Oceanis 34
0.77
Comfort Ratio (Higher = gentler motion)
1980 CS 33
20.17
2009 Beneteau Oceanis 34
18.09

Detailed Comparison

The 1980 CS 33 and 2009 Beneteau Oceanis 34 represent two takes on sloop-rigged sailing. The 1980 CS 33 is a 1980s design by CS Yachts from Canada, while the 2009 Beneteau Oceanis 34 is a 2000s offering from Beneteau from France. The 1980 CS 33 was penned by Ray Wall. The 2009 Beneteau Oceanis 34 was designed by Finot-Conq.

In terms of size, the 1980 CS 33 measures 10.06m (33.0ft) overall with a beam of 3.20m, compared to the 2009 Beneteau Oceanis 34 at 10.44m (34.3ft) with a 3.42m beam. The 2009 Beneteau Oceanis 34 is 0.38m longer than the 1980 CS 33. The 2009 Beneteau Oceanis 34 displaces approximately 17% more than its counterpart, which significantly affects how each boat handles in different sea states.

Looking at performance, the 1980 CS 33 has good sail power for versatile performance with an SA/D ratio of 17.62 and 49.1 m² of sail area. The 2009 Beneteau Oceanis 34, with an SA/D of 16.53 and 51.0 m² of canvas, offers moderate sail power suitable for relaxed cruising. The 1980 CS 33 has the edge in terms of raw sailing performance.

For comfort and safety, the 1980 CS 33 offers a moderate motion comfort level (comfort ratio: 20.2) and excellent capsize resistance suitable for offshore voyaging (capsize ratio: 0.76). The 2009 Beneteau Oceanis 34 has a comfort ratio of 18.1 and a capsize screening value of 0.77. The ballast ratios are 42.9% for the 1980 CS 33 and 28.8% for the 2009 Beneteau Oceanis 34, reflecting their respective approaches to stability.

Below deck, the 1980 CS 33 provides 6 berths in 2 cabins with 114L of water capacity and 68L of fuel. The 2009 Beneteau Oceanis 34 offers 6 berths in 2 cabins with 150L water and 80L fuel capacity.

Verdict

For cruising: The 1980 CS 33 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 1980 CS 33 has the performance advantage with its superior SA/D ratio, meaning more sail power relative to its displacement for competitive sailing.

For liveaboard: Both boats provide similar accommodation, making either a viable choice for living aboard. Consider water and fuel capacity for extended stays away from marinas.

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Or view individual specs: 1980 CS 33 · 2009 Beneteau Oceanis 34