1985 Beneteau First 285 vs 1984 O'Day 30 — Comparison

1985 Beneteau First 2851985 Beneteau First 285
VS
1984 O'Day 30

Specifications Side by Side

Specification1985 Beneteau First 2851984 O'Day 30
General
ManufacturerBeneteauO'Day
Year1985–19901984–1989
TypeSloopSloop
CountryFranceUSA
DesignerJean BerretC. Raymond Hunt
Dimensions
LOA8.65 m (28.4 ft)9.14 m (30.0 ft)
LWL7.32 m (24.0 ft)7.62 m (25.0 ft)
Beam2.90 m (9.5 ft)3.05 m (10.0 ft)
Draft1.65 m (5.4 ft)1.52 m (5.0 ft)
Weight
Displacement2,900 kg (6,393 lbs)3,629 kg (8,001 lbs)
Ballast1,100 kg (2,425 lbs)1,452 kg (3,201 lbs)
Sailing
Sail Area36.0 m² (388 ft²)36.0 m² (388 ft²)
Hull MaterialFiberglassFiberglass
Keel TypeFinFin
Engine & Tanks
Engine13 HP13 HP
Fuel Capacity45 L (11.9 gal)57 L (15.1 gal)
Water Capacity76 L (20.1 gal)76 L (20.1 gal)
Accommodation
Berths66
Cabins12

Performance Comparison

SA/D Ratio (Higher = more sail power per displacement)
1985 Beneteau First 285
17.99
1984 O'Day 30
15.49
Ballast Ratio (Higher = more stability)
1985 Beneteau First 285
37.93
1984 O'Day 30
40.01
Capsize Ratio (Lower = safer offshore)
1985 Beneteau First 285
0.81
1984 O'Day 30
0.79
Comfort Ratio (Higher = gentler motion)
1985 Beneteau First 285
18.11
1984 O'Day 30
19.36

Detailed Comparison

The 1985 Beneteau First 285 and 1984 O'Day 30 represent two takes on sloop-rigged sailing. The 1985 Beneteau First 285 is a 1980s design by Beneteau from France, while the 1984 O'Day 30 is a 1980s offering from O'Day from USA. The 1985 Beneteau First 285 was penned by Jean Berret. The 1984 O'Day 30 was designed by C. Raymond Hunt.

In terms of size, the 1985 Beneteau First 285 measures 8.65m (28.4ft) overall with a beam of 2.90m, compared to the 1984 O'Day 30 at 9.14m (30.0ft) with a 3.05m beam. The 1984 O'Day 30 is 0.49m longer than the 1985 Beneteau First 285. The 1984 O'Day 30 displaces approximately 25% more than its counterpart, which significantly affects how each boat handles in different sea states.

Looking at performance, the 1985 Beneteau First 285 has good sail power for versatile performance with an SA/D ratio of 17.99 and 36.0 m² of sail area. The 1984 O'Day 30, with an SA/D of 15.49 and 36.0 m² of canvas, offers moderate sail power suitable for relaxed cruising. The 1985 Beneteau First 285 has the edge in terms of raw sailing performance.

For comfort and safety, the 1985 Beneteau First 285 offers a firm, racing-oriented motion (comfort ratio: 18.1) and excellent capsize resistance suitable for offshore voyaging (capsize ratio: 0.81). The 1984 O'Day 30 has a comfort ratio of 19.4 and a capsize screening value of 0.79. The ballast ratios are 37.9% for the 1985 Beneteau First 285 and 40.0% for the 1984 O'Day 30, reflecting their respective approaches to stability.

Below deck, the 1985 Beneteau First 285 provides 6 berths in 1 cabin with 76L of water capacity and 45L of fuel. The 1984 O'Day 30 offers 6 berths in 2 cabins with 76L water and 57L fuel capacity.

Verdict

For cruising: The 1984 O'Day 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 1985 Beneteau First 285 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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