Beneteau First 30 vs 1974 O'Day 23 — Comparison

Beneteau First 30Beneteau First 30
VS
1974 O'Day 231974 O'Day 23

Specifications Side by Side

SpecificationBeneteau First 301974 O'Day 23
General
ManufacturerBeneteauO'Day
Year1983–19891974–1983
TypeSloopSloop
CountryFranceUSA
DesignerJean BerretC. Raymond Hunt
Dimensions
LOA9.14 m (30.0 ft)6.93 m (22.7 ft)
LWL7.62 m (25.0 ft)5.79 m (19.0 ft)
Beam3.05 m (10.0 ft)2.24 m (7.3 ft)
Draft1.75 m (5.7 ft)1.02 m (3.3 ft)
Weight
Displacement3,600 kg (7,937 lbs)816 kg (1,799 lbs)
Ballast1,300 kg (2,866 lbs)295 kg (650 lbs)
Sailing
Sail Area42.0 m² (452 ft²)17.5 m² (188 ft²)
Hull MaterialFiberglassFiberglass
Keel TypeFinFin
Engine & Tanks
Engine15 HP5 HP
Fuel Capacity60 L (15.9 gal)11 L (2.9 gal)
Water Capacity100 L (26.4 gal)15 L (4.0 gal)
Accommodation
Berths64
Cabins21

Performance Comparison

SA/D Ratio (Higher = more sail power per displacement)
Beneteau First 30
18.17
1974 O'Day 23
20.38
Ballast Ratio (Higher = more stability)
Beneteau First 30
36.11
1974 O'Day 23
36.15
Capsize Ratio (Lower = safer offshore)
Beneteau First 30
0.80
1974 O'Day 23
0.96
Comfort Ratio (Higher = gentler motion)
Beneteau First 30
19.21
1974 O'Day 23
11.39

Detailed Comparison

The Beneteau First 30 and 1974 O'Day 23 represent two takes on sloop-rigged sailing. The Beneteau First 30 is a 1980s design by Beneteau from France, while the 1974 O'Day 23 is a 1970s offering from O'Day from USA. The Beneteau First 30 was penned by Jean Berret. The 1974 O'Day 23 was designed by C. Raymond Hunt.

In terms of size, the Beneteau First 30 measures 9.14m (30.0ft) overall with a beam of 3.05m, compared to the 1974 O'Day 23 at 6.93m (22.7ft) with a 2.24m beam. The Beneteau First 30 is 2.21m longer than the 1974 O'Day 23. The Beneteau First 30 displaces approximately 341% more than its counterpart, which significantly affects how each boat handles in different sea states.

Looking at performance, the Beneteau First 30 has good sail power for versatile performance with an SA/D ratio of 18.17 and 42.0 m² of sail area. The 1974 O'Day 23, with an SA/D of 20.38 and 17.5 m² of canvas, offers generous sail power for spirited sailing. The 1974 O'Day 23 has the edge in terms of raw sailing performance.

For comfort and safety, the Beneteau First 30 offers a firm, racing-oriented motion (comfort ratio: 19.2) and excellent capsize resistance suitable for offshore voyaging (capsize ratio: 0.80). The 1974 O'Day 23 has a comfort ratio of 11.4 and a capsize screening value of 0.96. The ballast ratios are 36.1% for the Beneteau First 30 and 36.2% for the 1974 O'Day 23, reflecting their respective approaches to stability.

Below deck, the Beneteau First 30 provides 6 berths in 2 cabins with 100L of water capacity and 60L of fuel. The 1974 O'Day 23 offers 4 berths in 1 cabin with 15L water and 11L fuel capacity.

Verdict

For cruising: The Beneteau First 30 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 1974 O'Day 23 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 First 30 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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